var agt=navigator.userAgent.toLowerCase();
var appVer = navigator.appVersion.toLowerCase();

// *** BROWSER VERSION ***

var is_minor = parseFloat(appVer);
var is_major = parseInt(is_minor);

var is_opera = (agt.indexOf("opera") != -1);
var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
var is_opera6 = (agt.indexOf("opera 6") != -1 || agt.indexOf("opera/6") != -1); // new 020128- abk
var is_opera7 = (agt.indexOf("opera 7") != -1 || agt.indexOf("opera/7") != -1); // new 021205- dmr
var is_opera8 = (agt.indexOf("opera 8") != -1 || agt.indexOf("opera/8") != -1); // new 082906- djk
var is_opera9 = (agt.indexOf("opera 8") != -1 || agt.indexOf("opera/9") != -1); // new 082906- djk
var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);
var is_opera6up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5); // new020128
var is_opera7up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5 && !is_opera6); // new021205 -- dmr
var is_opera8up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5 && !is_opera6 && !is_opera7); // new 082906 -- djk
var is_opera9up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5 && !is_opera6 && !is_opera7 && !is_opera8); // new 082906 -- djk

var is_mac = (agt.indexOf("mac")!=-1);
var iePos  = appVer.indexOf('msie');
if (iePos !=-1) {
    if(is_mac) {
        var iePos = agt.indexOf('msie');
        is_minor = parseFloat(agt.substring(iePos+5,agt.indexOf(';',iePos)));
    }
    else is_minor = parseFloat(appVer.substring(iePos+5,appVer.indexOf(';',iePos)));
    is_major = parseInt(is_minor);
}

var is_konq = false;
var kqPos   = agt.indexOf('konqueror');
if (kqPos !=-1) {                 
    is_konq  = true;
    is_minor = parseFloat(agt.substring(kqPos+10,agt.indexOf(';',kqPos)));
    is_major = parseInt(is_minor);
}                                 

var is_safari = ((agt.indexOf('safari')!=-1)&&(agt.indexOf('mac')!=-1))?true:false;
var is_khtml  = (is_safari || is_konq);

var is_gecko = ((!is_khtml)&&(navigator.product)&&(navigator.product.toLowerCase()=="gecko"))?true:false;
var is_gver  = 0;
if (is_gecko) is_gver=navigator.productSub;

var is_moz   = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
                (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&
                (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&
                (is_gecko) && 
                ((navigator.vendor=="")||(navigator.vendor=="Mozilla")||(navigator.vendor=="Debian")));
var is_fb = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
                (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&
                (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&
                (is_gecko) && (navigator.vendor=="Firebird"));
var is_fx = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
                (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&
                (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&
                (is_gecko) && (navigator.vendor=="Firefox" || agt.indexOf('firefox') >= 0));

var is_flock = (agt.indexOf('flock') != -1);
	
if ((is_moz)||(is_fb)||(is_fx)) {  // 032504 - dmr
    var is_moz_ver = (navigator.vendorSub)?navigator.vendorSub:0;
    if(!(is_moz_ver)) {
		is_moz_ver = agt.indexOf('rv:');
		is_moz_ver = agt.substring(is_moz_ver+3);
		is_paren   = is_moz_ver.indexOf(')');
		is_moz_ver = is_moz_ver.substring(0,is_paren);

		is_minor = is_moz_ver;
		is_major = parseInt(is_moz_ver);
    } else if (is_fx) {
		is_major = parseInt(is_moz_ver);
		is_minor = is_moz_ver.substring(2);
    }
}
var is_fb_ver = is_moz_ver;
var is_fx_ver = is_moz_ver;
var is_fx1       = (is_fx && (is_major == 1));
var is_fx1up     = (is_fx && (is_major >= 1));
var is_fx1_5     = (is_fx && (is_major == 1) && (is_minor.toString().indexOf('1') == 0));
var is_fx1_5up   = ((is_fx && (is_major == 1) && (is_minor.toString().indexOf('1') == 0)) || (is_fx && (is_major >= 2)));
/*var is_fx2       = (is_fx && (is_major == 1) && (is_minor == 0.8));
var is_fx2up     = (is_fx && (is_major >= 1) && (is_minor >= 0.8));
var is_fx3       = (is_fx && (is_major == 1) && (is_minor == 0.9));
var is_fx3up     = (is_fx && is_fx3);*/
//alert(is_major + '-' + is_minor + ' - ' + is_fx);

var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
            && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
            && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)
            && (!is_khtml) && (!(is_moz)) && (!is_fb) && (!is_fx));

if ((navigator.vendor) && ((navigator.vendor=="Netscape6")||(navigator.vendor=="Netscape")) && (is_nav)) {
    is_major = parseInt(navigator.vendorSub);
    is_minor = parseFloat(navigator.vendorSub);
}

var is_nav6   = (is_nav && is_major==6);    // new 010118 mhp
var is_nav6up = (is_nav && is_minor >= 6); // new 010118 mhp

var is_nav5   = (is_nav && is_major == 5 && !is_nav6); // checked for ns6
var is_nav5up = (is_nav && is_minor >= 5);

var is_nav7   = (is_nav && is_major == 7);
var is_nav7up = (is_nav && is_minor >= 7);

var is_ie   = ((iePos!=-1) && (!is_opera) && (!is_khtml));
var is_ie5   = (is_ie && is_major == 5);
var is_ie5up = (is_ie && is_minor >= 5);

var is_ie5_5  = (is_ie && (agt.indexOf("msie 5.5") !=-1)); // 020128 new - abk
var is_ie5_5up =(is_ie && is_minor >= 5.5);                // 020128 new - abk

var is_ie6   = (is_ie && is_major == 6);
var is_ie6up = (is_ie && is_major >= 6);

var is_ie7   = (is_ie && is_major == 7);
var is_ie7up = (is_ie && is_major >= 7);

var is_webtv = (agt.indexOf("webtv") != -1);

// Done with is_minor testing; revert to real for N6/7
if (is_nav6up) {
    is_minor = navigator.vendorSub;
}

var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
if (is_mac) { is_win = !is_mac; } // dmr - 06/20/2002

document.cookie = "cookies=true";
var is_cookie = (document.cookie) ? "true" : "false";
var g_sPrivateColor = '#40c100';
var g_sPublicColor = '#157EBA';
var bShowClipCastLinks = true;
var bFavoritesLoad = false;
var bFacebookApp = false;
var bLibraryWindowOpen = true;
var KEY_ENTER = 13;
var bInClipcast = false;

function ShowTagCloud(sUsername) {
	window.open('/tag_cloud.aspx?u=' + sUsername, sUsername + 'TagCloud', 'height=550,width=550,resizable=yes');
}

//*** DOM NODE FUNCTIONS ***//

function CreateIfNone(sElementID, sTagName) {
	var oElement = document.getElementById(sElementID);
	if (!oElement) {
		oElement = document.createElement(sTagName);
		oElement.id = sElementID;
		oElement.style.display = 'none';
		document.body.appendChild(oElement);
	}
	return oElement;
}

function CloneNode(oNode, bDeep) {
	var oNewNode = null;
	var oNewChildNode = null;
	var i = 0;
	
	if (oNode.nodeType == 3) {
		return document.createTextNode(oNode.nodeValue);
	} else if (oNode.nodeType != 1) {
		return null;
	}
	
	oNewNode = document.createElement(oNode.tagName);
	
	for (i = 0; i < oNode.attributes.length; i++) {

		if (oNode.attributes[i].name.indexOf('on') == 0 && is_ie) {
			// this is for ie but works in all browsers
			eval('oNewNode.' + oNode.attributes[i].name + ' = function() {' + oNode.attributes[i].value + '}');
		} else if (is_ie && oNode.attributes[i].name == 'style') {
			oNewNode.style.cssText = oNode.attributes[i].value;
		} else if (is_ie && oNode.attributes[i].name == 'class') {
			oNewNode.setAttribute('className', oNode.attributes[i].value);
		} else {
			oNewNode.setAttribute(oNode.attributes[i].name, oNode.attributes[i].value);
		}
	}
	
	if (!bDeep) {
		return oNewNode;
	}
	
	for (i = 0; i < oNode.childNodes.length; i++) {
		oNewChildNode = CloneNode(oNode.childNodes[i], true);
		if (!!oNewChildNode) {
			oNewNode.appendChild(oNewChildNode);
		}
	}
	
	return oNewNode;
}


//***  STRING FUNCTIONS   ***//

function trim(s) {
  while (s.substring(0,1) == ' ') {
    s = s.substring(1,s.length);
  }
  while (s.substring(s.length-1,s.length) == ' ') {
    s = s.substring(0,s.length-1);
  }
  return s;
}


//***  HTML NODE FUNCTIONS   ***//

function GetAttribute(oElement, sAttribute, sDefault) {
	var sReturn = sDefault
	if (oElement.getAttribute(sAttribute)) {
		sReturn = oElement.getAttribute(sAttribute);
	}
	return sReturn;
}

//***  EVENT FUNCTIONS   ***//

function StopPropagation(e, bPreventDefault) {
	if (!e) e = window.event;
	e.cancelBubble = true;
	if (e.stopPropagation) e.stopPropagation();
	if (bPreventDefault) {
		if (e.preventDefault) e.preventDefault();
	}
	return false;
}

//***  XML FUNCTIONS   ***//

function CreateXMLHTTP() {
	var oXMLHTTP = false;
    if(window.XMLHttpRequest) {
    	try {
			oXMLHTTP = new XMLHttpRequest();
        } catch(e) {
			oXMLHTTP = false;
        }
    } else if(window.ActiveXObject) {
       	try {
        	oXMLHTTP = new ActiveXObject('Msxml2.XMLHTTP');
      	} catch(e) {
        	try {
          		oXMLHTTP = new ActiveXObject('Microsoft.XMLHTTP');
        	} catch(e) {
          		oXMLHTTP = false;
        	}
		}
    }
    return oXMLHTTP;
}

function stripUnsafe(sText, iMode) {
	if (iMode == 2) { 
		sText = sText.replace(/\'/mig, "\\'");
	} else {
		sText = sText.replace(/\'/mig, "\'");			
	}	
	sText = sText.replace(/(%0D|%0A|%0d|%0a|\n|\r)/mig, "\+");		
	return(sText);
}

function stripBBCode(sText) {
	sText = sText.replace(/\[([^\]]+)\]/ig,"");
	return(sText);
}

function ShowDialog(sMessage, xOffset, yOffset, bHideButton, sButtonLabel, lWidth, lHeight, bHardPosition, bDragBar, sCallbackFunction, bCancelButton) {
	var lBoxWidth = 280;
	var lBoxHeight = 144;
	var lPosX = 0;
	var lPosY = 0;
	
	if (lWidth) { lBoxWidth = lWidth; }
	if (lHeight) { lBoxHeight = lHeight; }
	
	if (is_ie) { lBoxHeight = lBoxHeight + 38; }
	
	document.getElementById("dvDialogBox").style.width = lBoxWidth  + 'px';
	document.getElementById("dvDialogBox").style.height = lBoxHeight + 'px';

	if (bHardPosition) { 
		lPosX = xOffset; 
		lPosY = yOffset; 
	} else {
		lPosX = parseInt((document.body.clientWidth - lBoxWidth) / 2);
		lPosY = parseInt((document.body.clientHeight - lBoxHeight) / 2 - 80); // + document.body.scrollTop);

		//lPosX = parseInt((document.body.clientWidth - lBoxWidth)/2); 
		//lPosY = parseInt((document.body.clientHeight - lBoxHeight)/2); 
	}
	
	var lOffsetX = 0;
	var lOffsetY = 0;
	if (xOffset) { lPosX += xOffset; }
	if (yOffset) { lPosY += yOffset; }
	
	lPosX += document.body.scrollLeft;
	lPosY += document.body.scrollTop; 
		
	if (lPosX < 0) { lPosX = 0; }
	if (lPosY < 0) { lPosY = 0; }	
	
	document.getElementById("dvDialogBox").style.top = lPosY + 'px';
	document.getElementById("dvDialogBox").style.left = lPosX + 'px';
	document.getElementById("spnDialogMessage").innerHTML = sMessage;
	
	if (bHideButton) { 
		document.getElementById("spnDialogButton").style.display = 'none';  
	} else {
		document.getElementById("spnDialogButton").style.display = 'block';
	}
	
	if (!sButtonLabel) { sButtonLabel = 'OK'; }
	
	document.getElementById("spnDialogButton").innerHTML='<table style="margin-top:8px;"><tr>' + '<td>&nbsp;&nbsp;</td><td><span class="DialogButton" ><a href="javascript:HideDialogBox();"' + (!!sCallbackFunction ? ' onclick="' + sCallbackFunction + '"' : '') + '>' + sButtonLabel + '</a></span></td>' + (!!bCancelButton ? '<td><span class="DialogButton" ><a href="javascript:HideDialogBox();">Cancel</a></span></td>' : '') + '</tr></table>';
	
	document.getElementById("dvDialogBox").style.display='block';
	
	if (!!bDragBar) { 
		if (!!document.getElementById("dvDragBar")) {
			document.getElementById("dvDragBar").style.display='block';
		}
	} else {
		if (!!document.getElementById("dvDragBar")) {
			document.getElementById("dvDragBar").style.display='none';
		}
	}
	
	HideScrollbars();	
}

function HideDialogBox() {

	document.getElementById("dvDialogBox").style.display='none';
	
	if (bLibraryWindowOpen) { bLibraryWindowOpen = false; }
	if (!!bBlockWindowOpen)   { bBlockWindowOpen = false;   }

	ShowScrollbars();
}

function OpenFunctionWindow(sFunction, sKey, bSizable, bScrollbars, bTargetSelf) {
	var lWidth, lHeight, lX, lY, sGUIDParam, sURL;
	switch (sFunction) {
		case 'EDIT':
		case 'SAVEFROMWIN':
		case 'EMAIL':
		case 'BLOG':
		case 'PRINT':
			lWidth = 740;
			lHeight = 590;
			break;
		case 'SAVE':
			lWidth = 740;
			lHeight = 590;
			break;
		case 'CONTENT':
			lWidth = 640;
			lHeight = 480;
			break;
		case 'REFERENCE':
			lWidth = 540;
			lHeight = 444;
			break;
		case 'DEMO':
			lWidth = 670;
			lHeight = 570;
	}
	var lX = parseInt((document.body.clientWidth - lWidth) / 2);
	var lY = parseInt((document.body.clientHeight - lHeight) / 2);
	switch (sFunction) {
		case 'EDIT':
			sURL = '/edit_clip.aspx?new=false&nav=true&clip_guid=';
			break;
		case 'SAVEFROMWIN':
			sURL = '/edit_clip.aspx?clipping=true&clip_guid=';
			break;
		case 'EMAIL':
			sURL = '/email_clipmark.aspx?clipmark=';
			break;
		case 'BLOG':
			sURL = '/blog_this.aspx?c=';
			break;
		case 'PRINT':
			sURL = '/print_clips.aspx?mode=clip&print=true&c=';
			break;
		case 'SAVE':
			sURL = '/save_clips.aspx?mode=clip&save=true&c=';
			break;
		case 'CONTENT':
			sURL = '/view_clip.aspx?guid=';
			break;
		case 'REFERENCE':
			sURL = '/reference.aspx?type=';
			break;
		case 'DEMO':
			sURL = '/demo_window.aspx?r=3';
	}
	if (!!sKey) {
		sURL += sKey;
	}

	if (bTargetSelf) {
		window.location.href = sURL;
	} else {
		var oFunctionWindow = window.open(sURL, 'Clipmarks_' + sFunction, 'width=' + lWidth + ',height=' + lHeight + ',top=' + lY + ',left=' + lX + ',resizable=' + (bSizable ? 'yes' : 'no') + ',scrollbars=' + (bScrollbars ? 'yes' : 'no'));
		oFunctionWindow.focus();
	}
}

function DeleteClipmark(sGUID, bPermanent, bBypassPrompt, bPrivate) {
	if ((!!bBypassPrompt && bPermanent) || (bPermanent && confirm('Are you sure you want to delete this clip?'))) {
		PostDeleteClipmark(true);
	} else if ((!!bBypassPrompt && !bPermanent) || (!bPermanent && confirm('Are you sure you want to remove this clipmark from your clips?' + (!bPrivate ? '  Doing so will not remove it from the public clip exchange or from any other clipper\'s page.' : '')))) {
		PostDeleteClipmark(false);
	}
}

function OpenBookmarkOptions(u,d,t,n, bPermalink) {
	if (document.getElementById('fraClipmark')) { document.getElementById('fraClipmark').style.overflow='hidden'; }
	
	if (bLibraryWindowOpen) { HideDialogBox(); } else {
	
	bLibraryWindowOpen = true;
	bKeepDialogOpen = true;

	var t_unescape = unescape(t);
	var sTagStringDel = t_unescape.replace(/\,/g, '\+');
    var sHrefDelicious = 'javascript:BookmarkDelicious(\'' + encodeURI(stripUnsafe(u, 2)) + '\',\'' + encodeURI(stripUnsafe(d, 2)) + '\',\'' + encodeURI(stripUnsafe(sTagStringDel, 2)) + '\',\'' + encodeURI(stripUnsafe(n, 2)) + '\')';
    
	var sParams = '\'' + stripUnsafe(u, 2) + '\',\'' + stripUnsafe(d, 2) + '\',\'' + stripUnsafe(t, 2) + '\',\'' + stripUnsafe(n, 2) + '\''; 

	var sHTML = '<div id="dvCollectionMenu" style="padding-bottom: 4px;" onmouseover="bLibraryWindow=true"; onmouseout="bLibraryWindow=false";>';

	sHTML += '<div><b>Post <a href="' + u + '" target="_blank" class="CLB">this ' + (bPermalink ? 'clipmark' : 'url') + '</a> to:</b></div>';	

	sHTML += '<table cellspacing="0" style="margin: 10px 0px -12px 0px;"><tr><td width="50%">';
	sHTML += '<div align="left" class="BK" style="width: 110px; border: none;">\
			   <a href="javascript:void(0)" onclick="BkmkIt(\'facebook\',' + sParams + ')" ><img src="/images/icons/facebook.gif" width="14" height="14" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> facebook.com</a>\
			   <a href="' + sHrefDelicious + '"><img src="/images/icons/delicious.jpg" width="12" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> del.icio.us</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'digg\',' + sParams + ')"><img src="/images/icons/digg.gif" width="14" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> digg.com</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'mixx\',' + sParams + ')"><img src="/images/icons/mixx.gif" width="12" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> mixx.com</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'blinklist\',' + sParams + ')"><img src="/images/icons/blinklist.gif" width="14" height="14" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> blinklist.com</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'magnolia\',' + sParams + ')"><img src="/images/icons/magnolia.gif" width="12" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> ma.gnolia.com</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'furl\',' + sParams + ')"><img src="/images/icons/furl.gif" width="12" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> furl.net</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'diigo\',' + sParams + ')"><img src="/images/icons/diigo.gif" width="12" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> diigo.com</a>\
	</div></td><td width="50%">';
	sHTML += '<div align="left" class="BK" style="width: 110px; border: none;">\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'reddit\',' + sParams + ')"><img src="/images/icons/reddit.png" width="16" height="14" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> reddit.com</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'stumble\',' + sParams + ')"><img src="/images/icons/stumbleit.gif" width="14" height="14" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> stumbleupon</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'slashdot\',' + sParams + ')"><img src="/images/icons/slashdot.gif" width="12" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> slashdot.com</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'spurl\',' + sParams + ')"><img src="/images/icons/spurl.gif" width="12" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> spurl.net</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'newsvine\',' + sParams + ')"><img src="/images/icons/newsvine.gif" width="12" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> newsvine.com</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'fark\',' + sParams + ')"><img src="/images/icons/fark.gif" width="12" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> fark.com</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'simpy\',' + sParams + ')"><img src="/images/icons/simpy.gif" width="12" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> simpy.com</a>\
			   <a href="javascript:void(0);" onclick="BkmkIt(\'yahoo\',' + sParams + ')"><img src="/images/icons/yahoo.gif" width="12" height="12" alt="" border="0" style="margin: 0px 6px -2px 0px;" /> yahoo.com</a>\
		    </div>';
	sHTML += '</td></tr></table>';

	sHTML += '</div>';	
		
	ShowDialog(sHTML, 0, -70, false, "Close", 280, 246, false, true);
	}
}

function BookmarkDelicious(u,d,t,n) {
	var thisURL = 'http://del.icio.us/post?v=3&noui=yes&jump=close&url=' + escape(u) + '&title=' + escape(d) + '&notes=' + escape(n);
	window.open(thisURL, 'delicious','toolbar=no,width=700,height=260,resizable=yes');
	outbound('delicious', thisURL);
}

function BkmkIt(sType,u,d,t,n,bFromPopup) {

	var sBkmkUrl = '';

	if (sType == 'digg') {
		sBkmkUrl = 'http://digg.com/submit?url=' + escape(u) + '&title=' + escape(d) + '&phase=2';
    } else if (sType == 'blinklist') {
		sBkmkUrl = 'http://www.blinklist.com/index.php?Action=Blink/addblink.php&Url=' + escape(u) + '&Title=' + escape(d) + '&Tag=' + escape(t) + '&Description=' + escape(n);
    } else if (sType == 'magnolia') {
		sBkmkUrl = 'http://ma.gnolia.com/bookmarklet/add?url=' + escape(u) + '&title=' + escape(d) + '&description=' + escape(n) + '&tags=' + escape(t);
	} else if (sType == 'netvouz') {
		sBkmkUrl ='http://www.netvouz.com/action/submitBookmark?url=' + escape(u) + '&title=' + escape(d) + '&description=' + escape(n) + '&tags=' + escape(t) + '&popup=no';
	} else if (sType == 'furl') {
		sBkmkUrl = 'http://www.furl.net/storeIt.jsp?t=' + escape(d) + '&u=' + escape(u);
	} else if (sType == 'simpy') {
		sBkmkUrl  = 'http://www.simpy.com/simpy/LinkAdd.do?href=' + escape(u) + '&title=' + escape(d) + '&note=' + escape(n) + '&tags=' + escape(t);
	} else if (sType == 'slashdot') {
		sBkmkUrl = 'http://slashdot.org/submit.pl';
	} else if (sType == 'spurl') {
		sBkmkUrl = 'http://spurl.net/spurl.php?title=' + escape(d) + '&url=' + escape(u) + '&tags=' + escape(t);
	} else if (sType == 'stumble') {
		sBkmkUrl = 'http://www.stumbleupon.com/submit?url=' + escape(u) + '&title=' + escape(d);
	} else if (sType == 'newsvine') {
		sBkmkUrl  = 'http://www.newsvine.com/_tools/seed&save?u=' + escape(u) + '&h=' + escape(d) + '&tags=' + escape(t);
	} else if (sType == 'fark') {
		sBkmkUrl  = 'http://cgi.fark.com/cgi/fark/edit.pl?new_url=' + escape(u) + '&new_comment=' + escape(d) + '&linktype=';
	} else if (sType == 'facebook') {
		sBkmkUrl  = 'http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(d);
	} else if (sType == 'yahoo') {
		sBkmkUrl = 'http://myweb2.search.yahoo.com/myresults/bookmarklet?u=' + escape(u) + '&t=' + escape(d);
	} else if (sType == 'diigo') {
		sBkmkUrl = 'http://www.diigo.com/post?url=' + escape(u) + '&title=' + escape(d) + '&comments=' + escape(n);
	} else if (sType == 'reddit') {
		sBkmkUrl = 'http://www.reddit.com/submit?url=' + escape(u) + '&title=' + escape(d);
	} else if (sType == 'mixx') {
		sBkmkUrl = 'http://www.mixx.com/submit?page_url=' + escape(u);
	} else if (sType == 'ffeed') {
		sBkmkUrl = 'http://friendfeed.com/share?url=' + escape(u) + '&title=' + escape(d);
	} else if (sType == 'twit') {
		sBkmkUrl = 'http://twitthis.com/twit?url=' + escape(u);
	} else if (sType == 'del') {
	    BookmarkDelicious(u,d,t,n);
	    return false;
	} else {
		return false;
	}

	if (sType == 'facebook') {
		window.open(sBkmkUrl,'sharer','toolbar=0,status=0,width=626,height=436');
	} else {
		if (bFromPopup) {
			oNewWindow = window.open(sBkmkUrl, 'Clipmarks_New', 'width=1010,top=0,left=0,scrollbars=yes,toolbar=yes,location=yes,menubar=yes,directories=yes,statusbar=yes,resizable=yes');
		} else {
			window.open(sBkmkUrl);
		}
	}
	
	outbound(sType, sBkmkUrl);

	return false;
}


function EmbedClip(sClipGuid) {
	
	// static guid must be dynamic
	bLibraryWindowOpen = true;
	bKeepDialogOpen = true;

	var sCode;
	sCode = '<object height="425" width="395" VIEWASTEXT>';
    sCode += '<param name="movie" value="http://content0.clipmarks.com/swfs/clipcast.swf">';
    sCode += '<param name="wmode" value="transparent">';
    sCode += '<param name="FlashVars" value="CastGUID=4811BD20-20A7-4D18-95C3-832E325D62F9&#038;clipGuid=' + sClipGuid + '&#038;clipWindowBackground=0x000000&#038;ffauto=0">';
    sCode += '<embed src="http://content0.clipmarks.com/swfs/clipcast.swf" flashvars="CastGUID=4811BD20-20A7-4D18-95C3-832E325D62F9&#038;clipGuid=' + sClipGuid + '&#038;clipWindowBackground=0x000000&#038;ffauto=0" wmode="transparent" width="425" height="395">';
    sCode += '</object>';

	sCode = sCode.replace(/\</mig, '&lt;');
	sCode = sCode.replace(/\>/mig, '&gt;');
	
	var sHTML = '<h4>Paste this code in your blog, myspace profile, or other page to embed this clip.</h4>';
	sHTML += '<textarea name="txtEmbedIt" id="txtEmbedIt" style="width: 280px; height: 120px;" onfocus="this.select();">';
	sHTML += sCode;
	sHTML += '</textarea>';

	ShowDialog(sHTML, 0, -70, false, "Close", 280, 246, false, true);

}

function outbound(sType, sURL) {
	var xmlOutbound = CreateXMLHTTP();
	if (!xmlOutbound) {
		return;
	}
	
	xmlOutbound.open('GET', '/xml_action.aspx?action=outbound&type=' + sType + '&url=' + sURL, true);
	xmlOutbound.send(null);
}

function LoginPrompt(sType, sUrl) {

	var sMessage = '';
	
	switch (sType) {
		case 'add':
			sMessage = 'add this to your clips';
			break;
		case 'comment':
			sMessage = 'comment on this clip';
			break;
		case 'email':
			sMessage = 'email this clip';
			break;
		case 'fav':
			sMessage = 'add this tag to your Favorite Tags';
			break;
		case 'ignore':
			sMessage = 'moderate your interaction with this user';
			break;
		case 'pop':
			sMessage = 'pop this clip';
			break;
		case 'tag':
			sMessage = 'add this topic to your &quot;My Topics&quot; list';
			break;
		case 'topic':
			sMessage = 'customize this menu';
			break;
	} 
	
	if (sUrl && sUrl != '') { sUrl = '&url=' + encodeURI(sUrl); } else { sUrl = ''; }
	
	var sHTML = '<div style="padding: 20px;">';
	
	if (sType == 'pop') {
		sHTML += '<div style="text-align:left; margin: 4px 4px 12px 8px; font-size: 16px;"><b>Pop this clip!</b></div>';
		sHTML += '<div style="text-align:left; margin: 16px 8px 16px 8px; font-size: 13px;">A pop is a way of thanking someone for posting a clip and telling others they should see it.</div>';
		sHTML += '<div style="margin: 10px 10px 6px 10px; font-size: 14px; line-height: 20px;">Please <b><a href="/login.aspx?type=pop' + sUrl + '" class="CLB" target="_top">login</a></b> &nbsp;or&nbsp; <b><a href="/login.aspx?signup=true&type=pop' + sUrl + '" class="CLB" target="_top">sign up</a></b> to pop this clip.</div>';
	} else if (sType == 'follow') {
		sHTML += '<div style="text-align:left; margin: 4px 4px 12px 8px; font-size: 16px;"><b>Follow this user!</b></div>';
		sHTML += '<div style="text-align:left; margin: 16px 8px 16px 8px; font-size: 13px;">Following a user lets you easily follow their latest clips.</div>';
		sHTML += '<div style="margin: 10px 10px 16px 10px; font-size: 14px; line-height: 20px;">Please <b><a href="/login.aspx?type=follow' + sUrl + '" class="CLB" target="_top">login</a></b> &nbsp;or&nbsp; <b><a href="/login.aspx?signup=true&type=follow' + sUrl + '" class="CLB" target="_top">sign up</a></b> to follow this user.</div>';
	} else {
		sHTML += '<br/><b>Please login to ' + sMessage + '</b>';
		sHTML += '<div style="margin: 10px; font-size: 16px;"><b><a href="/login.aspx?type=' + sType + sUrl + '" target="_top" class="CLB">Login</a></b> &nbsp;or&nbsp; <b><a href="/login.aspx?signup=true&type=' + sType + '" class="CLB" target="_top">Sign Up</a></b></div><br/>';
	}
	
	sHTML += '</div>';

	sHTML += '<div style="margin: 4px 0px 4px 0px; padding-top: 0px; font-size: 14px;" align="center"><b><a href="javascript:CloseLayeredDialog();" class="CLB">close</a></b></div>';
	
	ShowLayeredDialog(sHTML, 430, 190, false, true);

}

function HideLoginPrompt() {
	ShowScrollbars();
	document.getElementById('dvDialogBlackout').style.display='none';	
	document.getElementById('dvLoginPromptMessage').style.display='none';	
	if (!bIsNav) {
		document.body.style.overflow = 'scroll';
	}
}

function HideScrollbars() {
	// note safari doesn't always hide scrollbars, but layers and scrollbars are not a problem with safari
	if (is_mac || is_safari) { 
		if (document.getElementById('dvClipList')) { document.getElementById('dvClipList').style.overflow='hidden'; }
		if (document.getElementById('fraClip')) { document.getElementById('fraClip').style.overflow='hidden'; }
		if (document.getElementById('dvCollections')) { document.getElementById('dvCollections').style.overflow='hidden'; }
		if (document.getElementById('dvClippers')) { document.getElementById('dvClippers').style.overflow='hidden'; }
		if (document.getElementById('dvTags')) { document.getElementById('dvTags').style.overflow='hidden'; }
	}
}

function ShowScrollbars() {
	if (is_mac || is_safari) { 
		if (document.getElementById('dvClipList')) { document.getElementById('dvClipList').style.overflow='auto'; }
		if (document.getElementById('fraClip')) { document.getElementById('fraClip').style.overflow='auto'; }
		if (document.getElementById('dvCollections')) { document.getElementById('dvCollections').style.overflow='auto'; }
		if (document.getElementById('dvClippers')) { document.getElementById('dvClippers').style.overflow='auto'; }
		if (document.getElementById('dvTags')) { document.getElementById('dvTags').style.overflow='auto'; }
	}
}

function setClientSize(W, H) {
	window.resizeTo(W + 4, H + 24);

	var cp = document.createElement("div");
	cp.style.position = "absolute";
	cp.style.width = "0px";
	cp.style.height = "0px";
	cp.style.right = "0px";
	cp.style.bottom = "0px";

	document.body.appendChild(cp);

	var current_width = cp.offsetLeft;
	var current_height = cp.offsetTop;

	var dw = W - current_width;
	var dh = H - current_height;

	window.resizeBy(dw, dh);

	document.body.removeChild(cp);
}

function GetUserDomain(sUser) {
	var sDomain = sUser.toLowerCase();
	var sHost = window.location.host;
	sDomain = 'http://' + ((sUser != '') ? sDomain.replace(/[_\s]/g, '') : 'clipcast') + '.' + ((sHost.indexOf('dev.') > 0) ? 'dev.clipmarks.com' : 'clipmarks.com');
	return(sDomain);
}

function IEHd() {
	// prevents header from dissapearing in ie
	if (is_ie) {
		document.getElementById('dvHeaderSearch').style.display='none';
		document.getElementById('dvHeaderSearch').style.display='block';
	}
}
var xmlFollowedHTTP = null;
var xmlFavoritesHTTP = null;

function search() {	
	// step 1: check for valid query
	var q = document.getElementById('txtTags').value;
	q = q.replace(/^\s*/, '');
	q = q.replace(/\s*$/, '');
	if (q.length < 2 || q == 'search my clips' || q == 'search all clips') {
		alert('Please a search query first.');
		return false;
	} else {
		// set hiddens
		document.getElementById('hdnSearchCc').value = (bInClipcast ? '1' : '0');
		if (document.getElementById('radSearchWhat1').checked) {
			document.getElementById('hdnSearchUser').value = '1';
		}
		return true;
	}
}

function SearchVars(obj) {
	for (i=0;i<3;i++) {
		if (!!document.getElementById('radSearchWhat' + i)) { document.getElementById('radSearchWhat' + i).parentNode.className = 'SearchOpt'; }
	}
	
	obj.parentNode.className = 'SearchOptAct';
	
	if (obj.value == '1') {
		document.getElementById('hdnSearchUser').value = '1';
		document.getElementById('hdnSearchUsername').value = sAuthName;
		ResetSearchText('my');
	} else if (obj.value == '2') {
		document.getElementById('hdnSearchUser').value = '1';
		if (!!sSearchUser) { document.getElementById('hdnSearchUsername').value = sSearchUser; }
		ResetSearchText();
	} else {
		document.getElementById('hdnSearchUser').value = '0';
		document.getElementById('hdnSearchUsername').value = '';
		ResetSearchText();
	}
}

function SearchFocus(obj, bFocused) {
	if ((obj.value == 'search my clips' || obj.value == 'search all clips')) {
		obj.style.color = (bFocused ? '#333333' : '#cccccc');
		if (bFocused) { obj.value = ''; } 
	}
	obj.className = (bFocused ? 'SearchFocus' : 'SearchBlur'); 
}

function ResetSearchText(sType) {
	var obj = document.getElementById('txtTags');
	if (sType == 'my') {
		if (obj.value == '') {
			obj.value = 'search my clips';
			SearchFocus(obj, false);
		}
	} else {
		if (obj.value == 'search my clips' || obj.value == 'search all clips') {
			obj.value = '';
			SearchFocus(obj, false);
		}
	}
}


function followed_load(dvMenu) {
	if (GetAttribute(dvMenu, 'loaded', 'false') == 'true') {
		return;
	}
	dvMenu.setAttribute('loaded', 'true');

	var sTopic = dvMenu.getAttribute('type');
	
	xmlFollowedHTTP = CreateXMLHTTP();
	
	if (!xmlFollowedHTTP) {
		alert('Browser Not Supported');
		return;
	}

	if (dvMenu.getAttribute('type') == 'tags') {
		xmlFollowedHTTP.open('GET', '/feed_follow.aspx?clippers=0', true);
	} else {
		xmlFollowedHTTP.open('GET', '/feed_follow.aspx?tags=0&clipcast=' + (bInClipcast ? 'true' : 'false'), true);
	}
	xmlFollowedHTTP.onreadystatechange = followed_related_XMLStateChange;
	xmlFollowedHTTP.send(null);
	
}

function followed_remove(sType, sKey, aMenuItem) {
	if (!confirm('Are you sure you want to remove "' + sKey + '" from your My ' + (sType == 'clipper' ? 'Clippers' : 'Topics') + ' list?')) {
		return false;
	}
	var xmlAction = CreateXMLHTTP();
	if (sType == 'clipper') {
		xmlAction.open('GET', '/xml_action.aspx?action=remove_users&user=' + sKey, true);
	} else {
		xmlAction.open('GET', '/xml_action.aspx?action=remove_tags&tag=' + sKey, true);
	}
	xmlAction.send(null);
	
	if (aMenuItem) {
		aMenuItem.parentNode.removeChild(aMenuItem);
	}
	
	return false;
}

function followed_related_XMLStateChange() {
	if (xmlFollowedHTTP.readyState != 4) {
		return;
	}
	var xmlDocument = null;
	var oWorkingNode = null;
	var oTags = null;
	var aRelatedTag = null;
	var dvMenu_MyTags = document.getElementById('dvMenu_MyTags');
	var dvMenu_CVMyTags = document.getElementById('dvMenu_CVMyTags');
	var dvMenu_MyClippers = document.getElementById('dvMenu_MyClippers');
	var dvMenu_MyClippersClipCast = document.getElementById('dvMenu_MyClippersClipCast');
	var dvMenu_CVMyClippersEX = document.getElementById('dvMenu_CVMyClippersEX');
	var dvWorkingMenu = null;
	var imgDelete = null;

	if (!(xmlFollowedHTTP.responseXML && xmlFollowedHTTP.responseXML.documentElement)) {
		return;
	}

	xmlDocument = xmlFollowedHTTP.responseXML.documentElement;
	oTags = xmlDocument.getElementsByTagName('item');

	//fix for empty submenus ...
	if (sMenuClicked == 'SortMine') {
		sMenuClicked = 'MyTags';
	} else if (sMenuClicked == 'SortMy' || sMenuClicked == 'Classic') {
		sMenuClicked = 'MyClippers';
	} else if (sMenuClicked == 'Clipcasts') {
		sMenuClicked = 'MyClippersClipCast';
	}

	if (oTags.length == 0) {
		dvWorkingMenu = document.getElementById('dvMenu_' + sMenuClicked);
		var sHTML = '';
        if (sMenuClicked == 'MyClippers' || sMenuClicked == 'MyClippersClipCast' || sMenuClicked == 'CVMyClippersEX' || sMenuClicked == 'ChooseClipper') {
			sHTML = '<div style="line-height: 16px;margin: 6px;"><b>You don\'t have any Guides<br/>yet.</b><br/><br/>When you want to follow clips<br/>posted by a particular user,<br/>make them a Guide by clicking<br/>the \"Follow\" link.</div>';
		}
		dvWorkingMenu.innerHTML = '<div class="EmptyMenu">' + sHTML + '</div>';
	
	} else {

		for (i = 0; i < oTags.length; i++) {
			if (oTags[i].getAttribute('type') == 'tag') {
				for (j = 0; j < 2; j++) {
					if (j == 0) {
						dvWorkingMenu = dvMenu_MyTags;
					} else {
						dvWorkingMenu = dvMenu_CVMyTags;
					}
					if (!!dvWorkingMenu) {
						if (dvWorkingMenu.firstChild.tagName == 'IMG') {
							dvWorkingMenu.removeChild(dvWorkingMenu.firstChild);
						}

						aRelatedTag = document.createElement('A');
						imgDelete = document.createElement('IMG');
						imgDelete.title = 'Remove this from My Topics';
						imgDelete.src = '/images/icons/delete.gif';
						imgDelete.border = 0;
						imgDelete.align = 'right';
						imgDelete.className = 'Dlt';

						if (is_ie) {
							eval('imgDelete.onclick = function() {return followed_remove(\'tag\', \'' + oTags[i].getAttribute('key') + '\', this.parentNode);StopPropagation(event)}');
						} else {
							imgDelete.setAttribute('onclick', 'return followed_remove(\'tag\', \'' + oTags[i].getAttribute('key') + '\', this.parentNode);StopPropagation(event)');
						}

						aRelatedTag.appendChild(imgDelete)
						aRelatedTag.appendChild(document.createTextNode(oTags[i].getAttribute('title')));
						//aRelatedTag.href = (j == 0 ? 'http://clipmarks.com/' : '/') + (bInClipcast ? 'clipcast/' : '') + 'search/' + oTags[i].getAttribute('key') + '/';
						if (bInClipcast) {
							aRelatedTag.href = '/search/' + oTags[i].getAttribute('key') + '/'
						} else {
							aRelatedTag.href = (j == 0 ? 'http://clipmarks.com/' : '/') + 'search/' + oTags[i].getAttribute('key') + '/';
						}
						dvWorkingMenu.appendChild(aRelatedTag);
						imgDelete = null;
						aRelatedTag = null;
					}
				}
			} else if (oTags[i].getAttribute('type') == 'clipper') {
				for (j = 0; j <= 2; j++) {
					if (j == 0) {
						dvWorkingMenu = dvMenu_MyClippers;
					} else if (j == 1) {
						dvWorkingMenu = dvMenu_CVMyClippersEX;
					} else {
						dvWorkingMenu = dvMenu_MyClippersClipCast;
					}
					if (!!dvWorkingMenu) {
						if (dvWorkingMenu.firstChild.tagName == 'IMG') {
							dvWorkingMenu.removeChild(dvWorkingMenu.firstChild);
						}

						if (i == 0 && bInClipcast) {
							dvWorkingMenu.innerHTML += '<a href="/clippers/">All My Clippers</a>';
						}

						aRelatedTag = document.createElement('A');
						imgDelete = document.createElement('IMG');
						imgDelete.title = 'Remove from My Clippers';
						imgDelete.src = '/images/icons/delete.gif';
						imgDelete.border = 0;
						imgDelete.align = 'right';
						imgDelete.className = 'Dlt';

						if (is_ie) {
							eval('imgDelete.onclick = function() {return followed_remove(\'clipper\', \'' + oTags[i].getAttribute('username').replace(/ /mig, '+') + '\', this.parentNode);StopPropagation(event)}');
						} else {
							imgDelete.setAttribute('onclick', 'followed_remove(\'clipper\', \'' + oTags[i].getAttribute('username').replace(/ /mig, '+') + '\', this.parentNode);return StopPropagation(event)');
						}

						aRelatedTag.appendChild(imgDelete)

						oWorkingNode = document.createElement('IMG');
						oWorkingNode.align = 'left';
						oWorkingNode.border = '0';
						if (oTags[i].getAttribute('has-photo') == '1') {
							oWorkingNode.src = '/profile/xsmall/' + oTags[i].getAttribute('key') + '.png';
						} else {
							oWorkingNode.src = '/images/user-no-photo-tiny-top.gif';
						}
						aRelatedTag.appendChild(oWorkingNode);
						oWorkingNode = null;
					
						aRelatedTag.appendChild(document.createTextNode(oTags[i].getAttribute('title')));
						//alert(bInClipcast);
						if (bInClipcast && j != 0) {
							aRelatedTag.href = oTags[i].getAttribute('clipcast-url');
						} else {
							aRelatedTag.href = (j == 2 ? 'http://' + oTags[i].getAttribute('domain') + '/' : 'http://clipmarks.com/clipper/' + oTags[i].getAttribute('username').replace(/ /mig, '+') + '/');
						}
						dvWorkingMenu.appendChild(aRelatedTag);
						aRelatedTag = null;
					}
				}
			}
		}
	}
		
	oTags = null;
	xmlDocument = null;

	if (sMenuClicked == 'CVMyClippersEX') {
		CollapseMenu('CVMyClippersEX');
		ExpandMenu('CVMyClippersEX', true, false, false);
	} else if (sMenuClicked == 'MyClippers') {
		ExpandMenu('SortMy', true, false, false, true, 'dvMenu_MyClippers');
	} else if (sMenuClicked == 'SortMine') {
		ExpandMenu('SortMine', true, false, false, true, 'dvMenu_MyTags');
	} else if (!!dvMenu_MyTags) {
		aRelatedTag = document.createElement('A');
		aRelatedTag.style.textAlign = 'center';
		aRelatedTag.style.fontWeight = 'bold';
		aRelatedTag.appendChild(document.createTextNode('Add Topic'));
		aRelatedTag.href = 'javascript:topic_add();';
		dvMenu_MyTags.appendChild(aRelatedTag);
		aRelatedTag = null;
	}
}

function followed_tags_reset() {
	document.getElementById('dvMenu_MyTags').setAttribute('loaded', 'false');
	document.getElementById('dvMenu_MyTags').innerHTML = '<img src="/images/loading-small.gif" class="Loading" />';
}

function topic_add() {
	sMenuClicked = null;
	HideOpenMenus();
	var sTemp = '<div align="center" style="font-size:12px;" onmouseover="bLibraryWindow=true;" onmouseout="bLibraryWindow=false;">';
	sTemp += '<div align="center" style="color:#60911E;font-size:16px;"><b>Add Topic</b></div>';
	sTemp += '<input type="text" id="txtAddTopicName" style="width:150px;font-size:11px;" onfocus="txtAddTopicName_focus();" onblur="txtAddTopicName_blur();" />';
	sTemp += '</div>';
	ShowDialog(sTemp, 0, 0, false, 'Save', 180, 90, false, false, 'topic_add_save()', true);

	if (document.attachEvent) {
		document.getElementById('txtAddTopicName').attachEvent('onkeydown', txtAddTopicName_keypress);
	} else {
		document.getElementById('txtAddTopicName').addEventListener('keypress', txtAddTopicName_keypress, true);
	}
	txtAddTopicName_blur();
}

function txtAddTopicName_focus() {
	var txtAddTopicName = document.getElementById('txtAddTopicName');
	if (txtAddTopicName.value == 'enter topic here') {
		txtAddTopicName.value = '';
		txtAddTopicName.style.color = '#333333';
	}
}

function txtAddTopicName_blur() {
	var txtAddTopicName = document.getElementById('txtAddTopicName');
	if (txtAddTopicName.value == '' || txtAddTopicName.value == 'enter topic here') {
		document.getElementById('txtAddTopicName').value = 'enter topic here';
		txtAddTopicName.style.color = '#AAAAAA';
	}

}

function txtAddTopicName_keypress(e) {
	e = e||window.event;
	var key = e.keyCode || e.which;

	switch (key) {
		case KEY_ENTER:
			topic_add_save();
		break;
		default:
			var txtAddTopicName = document.getElementById('txtAddTopicName');
			if (txtAddTopicName.value == 'enter topic here') {
				txtAddTopicName.value = '';
			}
		break;
	}
}

function topic_add_save() {
	var sNewTopic = document.getElementById('txtAddTopicName').value;
	
	if (!!sNewTopic) {
		FollowTag(sNewTopic, true);
	}
}

function FollowTag(sTag, bCustom) {
	if (!bAuth) {
		alert('You must login to follow tags.');
	}
	var sURL = '/xml_action.aspx?action=follow_tag&k=' + sTag;
	var xmlHTTP = CreateXMLHTTP();
	
	if (!xmlHTTP) {
		return;
	}

	xmlHTTP.open('GET', sURL, (iSearchFilter != 5));
	xmlHTTP.send(null);
	
	if (iSearchFilter == 5) {
		window.location.reload(true);
		return;
	}

	followed_tags_reset();
	
	ShowDialog('<b>' + sTag + '</b> has been added to your "My Topics" list.&nbsp;&nbsp;You can access these topics from the "My Topics" button in the header.<br />', 0, 0, false, null, null, 100);

	if (!bCustom) {
		var imgFollowTopic = document.getElementById('imgFollowTopic');
		var imgFollowTopic2 = document.getElementById('imgFollowTopicCP');
		if (!!imgFollowTopic) {
			imgFollowTopic.src = '/images/buttons/plusexchange-added.gif';
			imgFollowTopic.alt = sTag + ' is already in your My Topics list.';
			imgFollowTopic.parentNode.href = 'javascript:ShowDialog(\'<b>' + sTag + '</b> is already in your My Topics list.<br /><br />\', 0, 0, false, null, null, 80);';
			imgFollowTopic.parentNode.title = sTag + ' is already in your My Topics list.';
		}
		if (!!imgFollowTopic2) {
			imgFollowTopic2.parentNode.href = 'javascript:ShowDialog(\'<b>' + sTag + '</b> is already in your My Topics list.<br /><br />\', 0, 0, false, null, null, 80);';
			imgFollowTopic2.parentNode.title = sTag + ' is already in your My Topics list.';
			imgFollowTopic2.parentNode.innerHTML = '<img src="/images/buttons/plusexchange-added.gif" border="0" alt="' + sTag + ' is already in your My Topics list." style="margin-right: 4px;" />In My Topics';
			imgFollowTopic2.parentNode.style.textDecoration='none';
		}
		
	}
}



/* Favorites Header Code */

function favorites_load(dvMenu) {
	if (GetAttribute(dvMenu, 'loaded', 'false') == 'true') {
		return;
	}
	dvMenu.setAttribute('loaded', 'true');

	var sTopic = dvMenu.getAttribute('type');
	
	xmlFavoritesHTTP = CreateXMLHTTP();
	
	if (!xmlFavoritesHTTP) {
		alert('Browser Not Supported');
		return;
	}

	xmlFavoritesHTTP.open('GET', '/feed_favorites.aspx', true);
	xmlFavoritesHTTP.onreadystatechange = favorites_related_XMLStateChange;
	xmlFavoritesHTTP.send(null);
}

function favorites_remove(sUrl, aMenuItem) {
	
	//if (!confirm('Are you sure you want to remove "' + sUrl + '" from your Favorite Clipcasts?')) {
	if (!confirm('Are you sure you want to remove this from your Favorite Clipcasts?')) {
		return false;
	}
	
	var xmlAction = CreateXMLHTTP();
	xmlAction.open('GET', '/xml_action.aspx?action=fvrt_del&url=' + sUrl, true);
	xmlAction.send(null);
	
	if (aMenuItem) {
		aMenuItem.parentNode.removeChild(aMenuItem);
	}
	
	return false;
}


function favorites_related_XMLStateChange() {
	if (xmlFavoritesHTTP.readyState != 4) {
		return;
	}
	var xmlDocument = null;
	var oWorkingNode = null;
	var oFavs = null;
	var aRelatedTag = null;

	//var dvMenu_MyFavoritesEX = document.getElementById('dvMenu_MyFavoritesEX');
	var dvMenu_MyFavoritesEX = document.getElementById('dvMenu_MyFaves');
	
	var dvWorkingMenu = null;
	var imgDelete = null;

	if (!(xmlFavoritesHTTP.responseXML && xmlFavoritesHTTP.responseXML.documentElement)) {
		return;
	}

	xmlDocument = xmlFavoritesHTTP.responseXML.documentElement;
	oFavs = xmlDocument.getElementsByTagName('favorite');

	if (oFavs.length == 0) {
		dvWorkingMenu = dvMenu_MyFavoritesEX; //document.getElementById('dvMenu_' + sMenuClicked);
		var oDiv = document.createElement('div');
		var sHTML = 'Your <b>My Favorites</b> list <br/>is empty.<br/><br/>This list makes it easy to <br/>keep track of your<br/>favorite clipcasts.';
		dvWorkingMenu.innerHTML = '<div style="text-align: center; padding: 14px;line-height: 14px;">To add a Clipcast to your<br/>favorites, click the <img src="/images/header/heart-13-trans.png" style="margin-bottom: -2px;"/> icon<br/>at the top right of that ClipCast.';
	} else {

		for (i = 0; i < oFavs.length; i++) {
				
			dvWorkingMenu = dvMenu_MyFavoritesEX;
			if (!!dvWorkingMenu) {
				if (dvWorkingMenu.firstChild.tagName == 'IMG') {
					dvWorkingMenu.removeChild(dvWorkingMenu.firstChild);
				}

				aRelatedTag = document.createElement('A');
				imgDelete = document.createElement('IMG');
				imgDelete.title = 'Remove this from My Favorites';
				imgDelete.src = '/images/icons/delete.gif';
				imgDelete.border = 0;
				imgDelete.align = 'right';
				imgDelete.className = 'Dlt';

				if (is_ie) {
					eval('imgDelete.onclick = function() {return favorites_remove(\'' + oFavs[i].getAttribute('raw-url') + '\', this.parentNode);StopPropagation(event)}');
				} else {
					imgDelete.setAttribute('onclick', 'return favorites_remove(\'' + oFavs[i].getAttribute('raw-url') + '\', this.parentNode);StopPropagation(event)');
				}

				sTtl = oFavs[i].getAttribute('title');
				if (sTtl.length > 29) {
					sTtl = sTtl.substr(0,26) + '...';
				}
				aRelatedTag.appendChild(imgDelete);
				aRelatedTag.appendChild(document.createTextNode(sTtl));
				//aRelatedTag.href = 'http://clipmarks.com' + oFavs[i].getAttribute('url');
				aRelatedTag.href = oFavs[i].getAttribute('url');
				dvWorkingMenu.appendChild(aRelatedTag);
				imgDelete = null;
				aRelatedTag = null;
				//alert(i);
			}
		}
	}
		
	oFavs = null;
	xmlDocument = null;

}

// New Header Image Rotation...
var bHdRotate = true;
var lHdOffset = 15000;
var iHdRotatePos = 0;

var HdRotateSrc = new Array();
var HdRotateUrl = new Array();
var HdRotateID = new Array();

HdRotateSrc[0] = '/images/header/cm-for-fb.png';
HdRotateUrl[0] = 'http://apps.facebook.com/clipmarks/';
HdRotateID[0] = '1003';

HdRotateSrc[1] = '/images/header/my-clipcast.png';
HdRotateID[1] = '1001';
// HdRotateUrl[1] - declared inline

function preImg() { 
	 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	 var i,j=d.MM_p.length,a=preImg.arguments; for(i=0; i<a.length; i++)
	 if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function header_rotate_init() {
	// 145 x 22
	preImg('/asd/1003','/asd/1001/');
	if (bHdRotate) { window.setTimeout("header_rotate_change();", lHdOffset); }
}

function header_rotate_change() {
	iHdRotatePos++;
	if (iHdRotatePos >= HdRotateSrc.length) { iHdRotatePos = 0; }
	document.getElementById('imgHdRotate').src = HdRotateSrc[iHdRotatePos];
	document.getElementById('lnkHdRotate').href = '/ad_click.aspx?id=' + HdRotateID[iHdRotatePos] + '&dest=' + escape(HdRotateUrl[iHdRotatePos]);
	if (bHdRotate) { window.setTimeout("header_rotate_change();", lHdOffset); }
}