function setOpacity(val) {
	document.getElementById('DvLayer').style.opacity = val/10;
	document.getElementById('DvLayer').style.filter = 'alpha(opacity=' + val*10 + ')';
};
function setBkOpacity(val) {
	document.getElementById('DvLayer').style.opacity = val/10;
	document.getElementById('DvLayer').style.filter = 'alpha(opacity=' + val*10 + ')';
};

var selectLists = document.getElementsByTagName('select');
function DvLayerOpen(popCon){
	window.scrollTo(0,0);
	var DvLayerId = document.getElementById('DvLayer'); 	   // Var for Main full Opaque Layer
	var DvMessageId = document.getElementById(popCon);         // Var for Main content div popup Layer
	var ScrollHeight = document.documentElement.scrollHeight;  // Value for scroll height of the page
	var ScrollWidth = document.body.scrollWidth; 			   // Value for scroll width of the page
	var ClientHeight = document.documentElement.clientHeight;  // Value for browser height of the page
	var ClietnWidth = document.documentElement.clientWidth;    // Value for Browser width of the page
	var OffsetHeight = document.documentElement.offsetHeight;  // Value for scroll height for Safari of the page
	var OffsetWidth = document.documentElement.offsetWidth;    // Value for height height for Safari of the page
	//For Select DropBox Hide//
	for (var counter=0; counter<selectLists.length; counter++){
		version=parseInt(navigator.appVersion);
		if (navigator.appName=='Microsoft Internet Explorer')
			selectLists[counter].style.visibility = 'hidden'
		else
			selectLists[counter].style.MozOpacity = .90;
			selectLists[counter].style.opacity = .90;
			selectLists[counter].style.filter = 'alpha(opacity=' + 90 + ')';
	}
	//For Select DropBox Hide//
	
	DvLayerId.style.display = 'block';
	DvLayerId.style.opacity = 0;
	DvLayerId.style.filter = 'alpha(opacity=' + 0 + ')';
	
	DvMessageId.style.display="block";
	DvMessageId.style.opacity = 0;
	DvMessageId.style.filter = 'alpha(opacity=' + 0 + ')';
	//DvLayerId.style.display="block";
	DvLayerId.style.width=ClietnWidth+"px";
	if(ScrollHeight>ClientHeight){
		DvLayerId.style.height=ScrollHeight+"px";
	} else
		DvLayerId.style.height=ClientHeight+"px";
	//DvMessageId.style.display="block";
	var aaa = document.documentElement.scrollTop;
	var popW = DvMessageId.clientWidth;
	var centerPos = ClietnWidth/2;
	var movePos = popW/2;
	var Lalign = centerPos - movePos;
	DvMessageId.style.left=Lalign + 'px';
	var popH = DvMessageId.clientHeight;
	var middlePos = ClientHeight/2;
	var moveMidPos = popH/2;
	var Talign = middlePos - moveMidPos;
	DvMessageId.style.top = (aaa + Talign+100) + 'px';
			
			
	var alpha = 0;
	function a(){ 
		alpha++; 
		setOpacity(alpha);
		
		if(alpha < 6){
			setTimeout(a, 30);
		} 
		if(alpha >= 6){
			DvMessageId.style.opacity = 100;
			DvMessageId.style.filter = 'alpha(opacity=' + 100 + ')';
		}
	}
	setTimeout(a, 30);
	
}
function DvLayerHide(popCon){ 
    document.getElementById(popCon).style.display='none';
	var alpha = 6;
	function b(){ 
		alpha--; 
		setOpacity(alpha);
		if(alpha > 0){
			setTimeout(b, 30);
		}
		if(alpha <= 0){
			document.getElementById('DvLayer').style.display='none';
		}
	}
	setTimeout(b, 30);
	//For Select DropBox Show//
	for (var counter=0; counter<selectLists.length; counter++){
		version=parseInt(navigator.appVersion);
		if (navigator.appName=='Microsoft Internet Explorer')
			selectLists[counter].style.visibility = ''
		else
			selectLists[counter].style.MozOpacity = 1.0;
			selectLists[counter].style.opacity = 1.0;
			selectLists[counter].style.filter = 'alpha(opacity=' + 100 + ')';
	}
	//For Select DropBox Show//
}


function popup(url)
{
 var w = 840;
 var h = 450;
 var winl = (screen.width-w)/2;
 var wint = (screen.height-h)/2;
 if (winl < 0) winl = 0;
 if (wint < 0) wint = 0;
 windowprops = "height="+h+",width="+w+",top="+wint+",left="+winl+",location=no,"+"scrollbars=yes,menubars=no,toolbars=no,resizable=no,status=no,directories=no";
 var modifyst=window.open(url,"winse",windowprops);
modifyst.focus;
}