/*
tooltip = null;

function updateTT(e) 
{
	x = (document.all) ? window.event.x + document.body.scrollLeft : e.pageX;
	y = (document.all) ? window.event.y + document.body.scrollTop  : e.pageY;
	if (tooltip != null) {
		tooltip.style.left = (x - 70) + "px";
		tooltip.style.top 	= (y - 100) + "px";
	}
}

function showTT(id) {
	document.onmousemove = updateTT;
	tooltip = document.getElementById(id);
	tooltip.style.display = "block";
}

function hideTT() {
	tooltip.style.display = "none";
	document.onmousemove = null;
}
*/

/***********************************************
* Drop Down/ Overlapping Content- © Dynamic Drive (www.dynamicdrive.com)
* This notice must stay intact for legal use.
* Visit http://www.dynamicdrive.com/ for full source code

* Modified by Gladys Diaz at ad2, Inc. www.ad2.com
***********************************************/

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

function overlay(curobj, id, opt_position){
	if (document.getElementById){
		var tooltip=document.getElementById(id)
		tooltip.style.display=(tooltip.style.display!="block")? "block" : "none"
		if (opt_position == "searchpos") {
			var xpos=getposOffset(curobj, "left")+((typeof opt_position!="undefined" && opt_position.indexOf("right")!=-1)? -(subobj.offsetWidth-curobj.offsetWidth) : -70) 
			var ypos=getposOffset(curobj, "top")+((typeof opt_position!="undefined" && opt_position.indexOf("bottom")!=-1)? curobj.offsetHeight : -5)
			}
		else {
			var xpos=getposOffset(curobj, "left")+((typeof opt_position!="undefined" && opt_position.indexOf("right")!=-1)? -(subobj.offsetWidth-curobj.offsetWidth) : 0) 
			var ypos=getposOffset(curobj, "top")+((typeof opt_position!="undefined" && opt_position.indexOf("bottom")!=-1)? curobj.offsetHeight : -90)
			}
		tooltip.style.left=xpos+"px";
		tooltip.style.top=ypos+"px";
		return false
	}
	else {
		return true
		}
}

function overlayclose(tooltip){
	document.getElementById(tooltip).style.display="none"
	}




/*
function overlay(evt, id, opt_position){
	overlayclose(id);
	
if (document.getElementById){
var tooltip = document.getElementById(id);
tooltip.style.display=(tooltip.style.display!="block")? "block" : "none"

if ( navigator.appName == "Microsoft Internet Explorer" || navigator.userAgent.indexOf("Opera")!=-1 ) {

	var xpos = window.event.x - 70;
	var ypos = window.event.y - 110;
	
	if (opt_position == "searchpos" ) {
		var ypos = ypos + 100;
	}

}

else {
	
	if (navigator.userAgent.indexOf("Safari")!=-1) {
		
		var xpos = evt.pageX;
		var ypos = evt.pageY - 110;
	
		if (opt_position == "searchpos" ) {
			var xpos = evt.pageX - xpos + 370;
		}
	}

	else {
	
	var xpos = evt.pageX; 
	var ypos = evt.pageY - 110;
	
	if (opt_position == "searchpos" ) {
		var ypos = ypos + 100;
	}
	}

}

tooltip.style.left=xpos+"px"
tooltip.style.top=ypos+"px"
return false
}
else
return true
}

function overlayclose(tooltip){
document.getElementById(tooltip).style.display="none"
}
*/