/***********************************************
* Overlapping Content Link
* http://www.dynamicdrive.com/dynamicindex5/overlapcontent.htm
* Overlapping Content link- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use.
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************
* MAJOR UPDATES TO CODE BY ME
***********************************************/

function getposOffset(overlay, offsettype){
	var totaloffset=(offsettype=="left")? overlay.offsetLeft : overlay.offsetTop;	// conditional expression: (var1 == var2)? trueValue : falseValue
	var parentEl=overlay.offsetParent;

	while (parentEl!=null){
		totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
		parentEl=parentEl.offsetParent;
	}
	return totaloffset;
}

function overlay(curobj, subobj, subobjWidth, subobjHeight, thePosition, url){
	// curobj = this (the <A> link that called this function
	// subobj = the name of <DIV> at bottom of page set to hidden
	// subobjWidth = the set WIDTH of subobj
	// thePosition = left (note: left mean align left side of subobj with LEFT side of curobj
	// 			   = right (note: right mean align left side of subobj with RIGHT side of curobj
	// 			   = center (note: center mean align subobj in horizontal middle of the webpage
	if (document.getElementById){
		var subobjContent = subobj+"_content";		// MAKE SURE TO NAME THE CONTENT DIV SAME AS subobj & "_content" IN THE ASP PAGE (ie: subobj=NewEvent so the content div is NewEvent_content
		var subobjCloseIt = subobj+"_closeit";		// MAKE SURE TO NAME THE CLOSEIT DIV SAME AS subobj & "_closeit" IN THE ASP PAGE (ie: subobj=NewEvent so the closeit div is NewEvent_closeit
		var subobj=document.getElementById(subobj)
		var subobjWidth = parseInt(subobjWidth);
		var subobjHeight = parseInt(subobjHeight);
		var curobjWidth = parseInt(curobj.offsetWidth);
		var totalOffsetL = parseInt(getposOffset(curobj, "left"));
		var totalOffsetT = parseInt(getposOffset(curobj, "top"));
		if (thePosition == "right") {
			totalOffsetL = totalOffsetL - subobjWidth + curobjWidth;
		}
		if (thePosition=="center"){
				var bodyWidth = parseInt(document.body.offsetWidth);
				totalOffsetL = (bodyWidth/2) - (subobjWidth/2);
		}
		if (thePosition=="centercenter"){
				bodyWidth = parseInt(document.body.offsetWidth);
				bodyHeight = parseInt(document.body.offsetHeight);
				totalOffsetL = (bodyWidth/2) - (subobjWidth/2);
				totalOffsetT = (bodyHeight/2) - (subobjHeight/2);
		}

		subobj.style.left = totalOffsetL+"px";
		subobj.style.top = totalOffsetT+"px";
		if (url != "") {
			// LOAD THE URL FOR IFRAME with ID="cframe"
			document.getElementById("cframe").src=url;
			document.getElementById("cframe").height = subobjHeight + "px";
		}
		subobj.style.display = "block";
		var subobjContentE1 = document.getElementById(subobjContent);
		subobjContentE1.style.border = "9px solid #B257A2";
		subobjContentE1.style.padding = "8px";
		subobjContentE1.style.height = subobjHeight + "px";
		document.getElementById(subobjCloseIt).style.display = "block";
		return false
	}
	else
		return true
}
function overlayclose(subobj){
document.getElementById(subobj).style.display="none"
}