var winW = 980, winH = 460;

if (parseInt(navigator.appVersion)>3) 
	{
		if (navigator.appName=="Netscape") 
			{
				winW = window.innerWidth;
				winH = window.innerHeight;
				
				//var jToolkit = java.awt.Toolkit.getDefaultToolkit();
				//var jScreenSize = jToolkit.getScreenSize();
				//screenW = jScreenSize.width;
				//screenH = jScreenSize.height;
				
				winW = winW + 6
				screen_top = 364
				//alert(navigator.appName)
			}
 		
		if (navigator.appName.indexOf("Microsoft")!=-1) 
			{
			winW = document.body.offsetWidth;
  			winH = document.body.offsetHeight;
			
			screen_top = 364
			}
		
			if (winW < 980)
			{
				winW = 980
			}
			
			
		}

//document.write( "Window width = "+winW+"<br>"+"Window height = "+winH)


// menu's position
marginal = winW-980
screen_left = marginal/2
//document.write (screen_left);
document.write ('<style>');
document.write ('#div1{position:absolute;	top:'+screen_top+';	left:'+(screen_left+48)+'; z-index:5;  visibility:hidden;}');
document.write ('#div2{position:absolute;	top:'+screen_top+';	left:'+(screen_left+236)+'; z-index:5;  visibility:hidden;}');

document.write ('#div3{position:absolute;	top:175;	left:0; z-index:4;    visibility:hidden;}');
document.write ('#div4{position:absolute;	top:372;left:0; z-index:4;    visibility:hidden;}');
document.write ('</style>');



var index=0;
var IE=document.all;
var NS=document.layers;
var numOfLayers=4;

function ShowLayer(index){
//HideLayer();
//	first close the open layer
HideLayer()

	if(IE){		//	Explorer
		document.all["div"+index].style.visibility='visible';
		document.all.div3.style.visibility='visible';		
		document.all.div4.style.visibility='visible';		
	}
	else
	{		// Netscape
		document.getElementById("div"+index).style.visibility="visible";
		document.getElementById("div3").style.visibility="visible";
		document.getElementById("div4").style.visibility="visible";
	}
}



//	function close all popups
function HideLayer(){
	if(IE){		//	Explorer
		for(index=1;index<=numOfLayers;index++){
		document.all["div"+index].style.visibility='hidden';
		document.all.div3.style.visibility='hidden';
		document.all.div4.style.visibility='hidden';
		}	// End loop	
	}
	else
	{		// Netscape
		for(index=1;index<=numOfLayers;index++){
		document.getElementById("div"+index).style.visibility="hidden";
		document.getElementById("div3").style.visibility="hidden";
		document.getElementById("div4").style.visibility="hidden";
		}	// End loop	
	}
}


function SendHref (LinkHref)
{
	location.href=LinkHref;			
}


	function onclickMe(who)
		{
			isDisplayed=eval(who+".style.display")
			if(isDisplayed!="block")
			{
			showDisplay(who)
			}
			else
			{
			hideDisplay(who)
			}
		}
		
		function showDisplay(id)
		{
			eval(id+".style.display='block'")
		}

		function hideDisplay(id)
		{
			eval(id+".style.display='none'")
		}


function OpenWindow(url, name, w, h) 
{	
	window.open(url,name,'width='+w+',height='+h+',scrollbars=0,status=0,resizable=0,top=0,left=0',1);
}


function OpenWindow2(url, name, w, h) 
{	
	window.open(url,name,'width='+w+',height='+h+',scrollbars=1,status=0,resizable=0,top=0,left=0',1);
}