var isMozilla;
var objDiv = null;
var originalDivHTML = "";
var DivID = "";
var over = false;
// dinamically add a div to
// dim all the page
function buildDimmerDiv(){
    document.write('<div id="dimmer" class="dimmer" style="width:10px; height:10px"></div>');
}//End of function buildDimmerDiv

function displayFloatingDiv(divId, title, width, height, left, top) {
	DivID = divId;
	document.getElementById('dimmer').style.visibility = "visible";
	document.getElementById(divId).style.display = "block";
    document.getElementById(divId).style.width = width + 'px';
    document.getElementById(divId).style.height = height + 'px';
    $(document.getElementById(divId)).find('iframe').show();
    document.getElementById(divId).style.left = left + 'px';
    document.getElementById(divId).style.top = top + 'px';
	var addHeader;
	if (originalDivHTML == "")
	    originalDivHTML = document.getElementById(divId).innerHTML;
	addHeader = '<table style="width:' + width + 'px" class="section_header">' +
	            '<tr><td ondblclick="void(0);" align="left" valign="top" onmouseover="over=true;" onmouseout="over=false;" style="cursor:move;height:18px">' + title + '</td>' +
	            '<td style="width:18px" align="right"><a href="javascript:hiddenFloatingDiv(\'' + divId + '\');void(0);">' +
	            '<img alt="Close" title="Close" src="/image/APPX/close_tooltip.JPG" border="0"></a></td></tr></table>';
    // add to your div an header
	document.getElementById(divId).innerHTML = addHeader + originalDivHTML;
	if (document.getElementById(divId).className) {
		document.getElementById(divId).className = document.getElementById(divId).className + ' dimming';
	}
	else {
		document.getElementById(divId).className = 'dimming';
	}
	document.getElementById(divId).style.visibility = "visible";
}//End of function displayFloatingDiv

function allowOnlyOnePopup(divId) {
	followPopup_Top_Obj = document.getElementById('windowfollowcontenttop');
	followPopup_Bottom_Obj = document.getElementById('windowfollowcontentbutton');
	
	emailPopup_Top_Obj = document.getElementById('windowcontenttop');
	emailPopup_Bottom_Obj = document.getElementById('windowcontentbutton');
	
	if (divId == 'windowfollowcontenttop') { //follow top
		if (followPopup_Bottom_Obj && followPopup_Bottom_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowfollowcontentbutton');
		
		if (emailPopup_Top_Obj && emailPopup_Top_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowcontenttop');
			
		if (emailPopup_Bottom_Obj && emailPopup_Bottom_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowcontentbutton');		
				
	}
	else if (divId == 'windowcontenttop') { //Email top
		if (followPopup_Bottom_Obj && followPopup_Bottom_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowfollowcontentbutton');
		
		if (followPopup_Top_Obj && followPopup_Top_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowfollowcontenttop');
			
		if (emailPopup_Bottom_Obj && emailPopup_Bottom_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowcontentbutton');
	}
	else if (divId == 'windowfollowcontentbutton') { //follow bottom
		if (followPopup_Top_Obj && followPopup_Top_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowfollowcontenttop');
		
		if (emailPopup_Top_Obj && emailPopup_Top_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowcontenttop');
			
		if (emailPopup_Bottom_Obj && emailPopup_Bottom_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowcontentbutton');
	}
	else if (divId == 'windowcontentbutton') { //Email bottom
		if (followPopup_Bottom_Obj && followPopup_Bottom_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowfollowcontentbutton');
		
		if (emailPopup_Top_Obj && emailPopup_Top_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowcontenttop');
			
		if (followPopup_Top_Obj && followPopup_Top_Obj != 'undefined')
			hiddenArticleToolbarFloatingDiv('windowfollowcontenttop');
	}
}//End of function allowOnlyOnePopup

function displayFloatingDiv2(divId, title, width, height, left, top) {
	//allowOnlyOnePopup(divId);
	document.getElementById('dimmer').style.visibility = "visible";
	document.getElementById(divId).style.display = "block";
	$(document.getElementById(divId)).find('iframe').show();
    document.getElementById(divId).style.width = width + 'px';
    document.getElementById(divId).style.height = height + 'px';
    document.getElementById(divId).style.left = left + 'px';
    document.getElementById(divId).style.top = top + 'px';
    if (document.getElementById(divId).className) {
		document.getElementById(divId).className = document.getElementById(divId).className + ' dimming';
	}
	else {
		document.getElementById(divId).className = 'dimming';
	}
	document.getElementById(divId).style.visibility = "visible";
}//End of function displayFloatingDiv2

function hiddenArticleToolbarFloatingDiv(divId) {
	//document.getElementById(divId).innerHTML = originalDivHTML;
	document.getElementById(divId).style.visibility='hidden';
	document.getElementById(divId).style.display = 'none';
	$(document.getElementById(divId)).find('iframe').hide();
	document.getElementById('dimmer').style.visibility = 'hidden';
	DivID = "";
}//End of function hiddenArticleToolbarFloatingDiv

function MouseDown(e) {
    if (over) {
        if (isMozilla) {
            objDiv = document.getElementById(DivID);
            X = e.layerX;
            Y = e.layerY;
            return false;
        }
        else {
            objDiv = document.getElementById(DivID);
            objDiv = objDiv.style;
            X = event.offsetX;
            Y = event.offsetY;
        }
    }
}//End of function MouseDown

function MouseMove(e) {
    if (objDiv) {
        if (isMozilla) {
            objDiv.style.top = (e.pageY-Y) + 'px';
            objDiv.style.left = (e.pageX-X) + 'px';
            return false;
        }
        else {
            objDiv.pixelLeft = event.clientX-X + document.body.scrollLeft;
            objDiv.pixelTop = event.clientY-Y + document.body.scrollTop;
            return false;
        }
    }
}//End of function MouseMove

function MouseUp() {
    objDiv = null;
}//End of function MouseUp

function init() {
    // check browser
    isMozilla = (document.all) ? 0 : 1;
    if (isMozilla) {
        document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | Event.MOUSEUP);
    }
    document.onmousedown = MouseDown;
    document.onmousemove = MouseMove;
    document.onmouseup = MouseUp;
    // add the div
    // used to dim the page
	buildDimmerDiv();
}//End of function init

// call init
init();

// function added to get the position of the Email Story <a> object.
// added on 6th jan 2009
function getPosition(e) {
	var left = 0;
	var top  = 0;
	try{
		while (e.offsetParent) {
			left += e.offsetLeft + (e.currentStyle?(parseInt(e.currentStyle.borderLeftWidth)).NaN0():0);
			top  += e.offsetTop  + (e.currentStyle?(parseInt(e.currentStyle.borderTopWidth)).NaN0():0);
			e     = e.offsetParent;
		}
		left += e.offsetLeft + (e.currentStyle?(parseInt(e.currentStyle.borderLeftWidth)).NaN0():0);
		top  += e.offsetTop  + (e.currentStyle?(parseInt(e.currentStyle.borderTopWidth)).NaN0():0);
	}
	catch(error) {
		// for the ie.
		var idOfElement=e.id;
		var ObjOfEle = eval('document.all.'+idOfElement+'.offsetParent');
		while(ObjOfEle.offsetParent) {
			left +=  ObjOfEle.offsetLeft;
			top  +=  ObjOfEle.offsetTop;
			ObjOfEle = ObjOfEle.offsetParent;
		}
		left += e.offsetLeft ;
		top  += e.offsetTop  ;
	}
	return {x:left, y:top};
}//End of function getPosition

//************************************************************************************
function displayWindow(iframelink, extraParamArr) {
	var w, h, l, t;
	w = 470;
	//h = 455;
	h = 520;
	/*l = screen.width/4;
	t = screen.height/4;*/
	
	var n_isMobilePage = iframelink.indexOf("isMobilePage=1");
	if (n_isMobilePage >= 0) {
		w = 315;
		h = 680;
	}

	currentObj = document.getElementById('emailStoryLinkId');
	var currentPosHeightWidth = getPosition(currentObj);
	t = currentPosHeightWidth.y+20;
	l = currentPosHeightWidth.x;

	// with title
	displayFloatingDiv2('windowcontenttop', 'Email Story', w, h, l, t);
}//End of function displayWindow

function displayFollowWindow(iframelink, extraParamArr) {
	var w, h, l, t;
	w = 320;
	//h = 455;
	h = 520;
	/*l = screen.width/4;
	t = screen.height/4;*/

	currentObj = document.getElementById('followStoryLinkId');
	var currentPosHeightWidth = getPosition(currentObj);
	t = currentPosHeightWidth.y+20;
	l = currentPosHeightWidth.x;

	// with title
	displayFloatingDiv2('windowfollowcontenttop', 'Follow Story', w, h, l, t);
}//End of function displayFollowWindow

function displayWindowBottom(iframelink, extraParamArr) {
	var w, h, l, t;
	w = 470;
	//h = 455;
	h = 520;
	/*l = screen.width/4;
	t = screen.height/4;*/
	
	var n_isMobilePage = iframelink.indexOf("isMobilePage=1");
	if (n_isMobilePage >= 0) {
		w = 315;
		h = 600;
	}

	currentObj = document.getElementById('emailStoryLinkId2');
	var currentPosHeightWidth = getPosition(currentObj);
	t = currentPosHeightWidth.y+20;
	l = currentPosHeightWidth.x;

	//displayFloatingDiv2(divId, title, width, height, left, top)
	// with title
	displayFloatingDiv2('windowcontentbutton', 'Email Info', w, h, l, t);
}//End of function displayWindowBottom

function displayFollowWindowBottom(iframelink, extraParamArr) {
	var w, h, l, t;
	w = 320;
	//h = 455;
	h = 520;
	/*l = screen.width/4;
	t = screen.height/4;*/
	currentObj = document.getElementById('followStoryLinkId2');
	var currentPosHeightWidth = getPosition(currentObj);
	t = currentPosHeightWidth.y+20;
	l = currentPosHeightWidth.x;

	//displayFloatingDiv2(divId, title, width, height, left, top)
	// with title
	displayFloatingDiv2('windowfollowcontentbutton', 'Follow Story', w, h, l, t);
}//End of function displayFollowWindowBottom

//************************************************************************************

function getCssClassObj(clanSheetame) {
	var re = new RegExp(clanSheetame);
	var rules, nRule, nRules, SS, nSheet = 0,nSheets = document.styleSheets.length;
	for (nSheet; nSheet < nSheets; ++nSheet) {
		SS = document.styleSheets.item(nSheet);
		rules = (typeof SS.cssRules == 'object')?SS.cssRules:SS.rules;
		nRules = rules.length;
		for (nRule = 0; nRule < nRules; ++nRule) {
			rule = rules.item(nRule);
			if (re.test(rule.selectorText)) {
				return rule;
				//rule.style.fontSize = (parseInt(rule.style.fontSize.replace("%",""))+10)+"%";
			}// end if.
		}// end for.
	}// end for.
}// end function getCssClassObj

//DO NOT MODIFY BELOW
/* Module Change Font (string) */
function changeFont(fontClass,stnBoxIdParam,fromFileCallFlag) {
	var element = document.getElementById('blurb_body');
	
	if (stnBoxIdParam && stnBoxIdParam != 'undefined') {
		
	}
	else {
		stnBoxIdParam = '';
	}
	
	//VI-4294
	if (fromFileCallFlag && fromFileCallFlag != 'undefined') {
		
	}
	else {
		fromFileCallFlag = '';
	}
	
	if (fromFileCallFlag == 'content_topic_calendar_event_display.lib') {
		var element_1 = document.getElementById('calendar_date_container');
		var element_2 = document.getElementById('calendar_desc');
		var element_3 = document.getElementById('calendar_org_container');
	}
	
	if (fromFileCallFlag == 'content_topic_calendar_event_display.lib') {
		// get all direct child.
		var directChild_1 = element_1.childNodes ;
		var directChild_2 = element_2.childNodes ;
		var directChild_3 = element_3.childNodes ;
		
		//var directChild = element_1.childNodes ;
		/*for(x in directChild_3) {
			directChild[x] = directChild_3[x];
		}
		for(x in directChild_2) {
			directChild[x] = directChild_2[x];
		}*/
		
		var directChild = new Array();
		i = 0;
		for (eltIndex = directChild_1.length - 1; eltIndex >= 0; eltIndex--) {
			if (directChild_1[eltIndex] && directChild_1[eltIndex] != 'undefined')
				directChild[i++] = directChild_1[eltIndex];
		}
		for (eltIndex = directChild_2.length - 1; eltIndex >= 0; eltIndex--) {
			if (directChild_2[eltIndex] && directChild_2[eltIndex] != 'undefined')
				directChild[i++] = directChild_2[eltIndex];
		}
		for (eltIndex = directChild_3.length - 1; eltIndex >= 0; eltIndex--) {
			if (directChild_3[eltIndex] && directChild_3[eltIndex] != 'undefined')
				directChild[i++] = directChild_3[eltIndex];
		}
	}
	else {
		// get all direct child.
		var directChild = element.childNodes ;
	}
	
	if(directChild.length > 0) {
		for(x in directChild) {
			try{
				switch(fontClass) {
					case 'xxsmall_blurb_font':
						directChild[x].style.fontSize = "xx-small";
					break;
					case 'xsmall_blurb_font':
						directChild[x].style.fontSize = "x-small";
					break;
					case 'xlarge_blurb_font':
						directChild[x].style.fontSize = "large";
					break;
					case 'xxlarge_blurb_font':
						directChild[x].style.fontSize = "xx-large";
					break;
					/*case 'medium_blurb_font': //VI-4294
						if (fromFileCallFlag == 'content_topic_calendar_event_display.lib') {
							directChild[x].style.fontSize = "medium";	
						}
						else { //this will be same as default for article because article donot have this case.
							try{
							// get all direct child.
							//var cssClassObj = getCssClassObj("Box__Font");
							var cssClassObj = getCssClassObj("Box_"+stnBoxIdParam+"_Font");
							directChild[x].style.fontSize = cssClassObj.style.fontSize;
							directChild[x].style.fontFamily = cssClassObj.style.fontFamily;
							directChild[x].style.fontWeight = cssClassObj.style.fontWeight;
							}catch(e){directChild[x].style.fontSize = "9pt"; directChild[x].style.fontFamily = "Arial, Helvetica, sans-serif";}
							//fontClass = "Box__Font";
							fontClass = "Box_"+stnBoxIdParam+"_Font";
						}
					break;*/
					default:
						try{
						// get all direct child.
						//var cssClassObj = getCssClassObj("Box__Font");
						var cssClassObj = getCssClassObj("Box_"+stnBoxIdParam+"_Font");
						directChild[x].style.fontSize = cssClassObj.style.fontSize;
						directChild[x].style.fontFamily = cssClassObj.style.fontFamily;
						directChild[x].style.fontWeight = cssClassObj.style.fontWeight;
						}catch(e){directChild[x].style.fontSize = "9pt"; directChild[x].style.fontFamily = "Arial, Helvetica, sans-serif";}
						//fontClass = "Box__Font";
						fontClass = "Box_"+stnBoxIdParam+"_Font";
					break;
					
					}//End of switch(fontClass)
					
			}catch(e){};
		}// end for(x in directChild)
	}// end if childs are greater then zero.
	
	if (fromFileCallFlag == 'content_topic_calendar_event_display.lib') { //VI-4294
		element_1.className = fontClass;
		element_2.className = fontClass;
		element_3.className = fontClass;
	}
	else {
		element.className = fontClass;
	}
}//End of function changeFont
/*
 * Name:
 *	changeContentFont
 * Description:
 *  copied and modified function changeFont to show font size wise
 * Author:
 *   Rahul Tupparwar [VI-4048]
 */
function changeContentFont(trId,fontClass,stnBoxIdParam) {
	var element = "";
	$element = $('.'+trId);
	switch(fontClass) {
		case 'xxsmall_blurb_font':
			//$(+"."+trId).css({'fontSize':'xx-small','border':'9px solid red'});
			$element.css('fontSize','xx-small');
			//$element.css('border','9px solid red');
			//directChild[x].style.fontSize = "xx-small";
		break;
		case 'xsmall_blurb_font':
			$element.css('fontSize','x-small');
			//element.css({'fontSize':'x-small'});
			//directChild[x].style.fontSize = "x-small";
		break;
		case 'xlarge_blurb_font':
			$element.css('fontSize','large');
			//element.css({'fontSize':'large'});
			//directChild[x].style.fontSize = "large";
		break;
		case 'xxlarge_blurb_font':
			$element.css('fontSize','xx-large');
			//element.css({'fontSize':'xx-large'});
			//directChild[x].style.fontSize = "xx-large";
		break;
		default:
			try{
			// get all direct child.
			//var cssClassObj = getCssClassObj("Box_< ?=$stnBoxId ?>_Font");
			var cssClassObj = getCssClassObj("Box_"+stnBoxIdParam+"_Font");
			$element.css({'fontSize':cssClassObj.style.fontSize});
			$element.css({'fontFamily':cssClassObj.style.fontFamily});
			$element.css({'fontWeight':cssClassObj.style.fontWeight});
			}catch(e){
				$element.css({'fontSize':'9pt','fontFamily':'Arial, Helvetica, sans-serif'});
			}
			//fontClass = "Box_< ?=$stnBoxId ?>_Font";
			//fontClass = "Box_"+stnBoxIdParam+"_Font";
		}
	//element.className = fontClass;
}//End of function changePostFont

function myOpenPrint(url) {
    myWindowHandle = window.open(url,'windowName','width=700,height=600,resizable=1,scrollbars=1,location=0');
	//myWindowHandle.moveTo(0,0);
    if (!myWindowHandle.opener)
        myWindowHandle.opener = self;
}//End of function myOpenPrint

//added by karl schipul for [vi-1629]
function iframeHeightCorrector(setHeightNum, iframeWithThisURL){
	var elements = document.getElementsByTagName('iframe'); 
	var ilength = elements.length;
	var sum = setHeightNum + 50;
	while(ilength--){
		if(elements[ilength].src == iframeWithThisURL){
			elements[ilength].style.minHeight = sum + "px";
		}
	}
}//End of function iframeHeightCorrector