// JScript File

function toggle(div_id)
 {
	var el = document.getElementById(div_id);
	if ( el.style.display == 'none' ) {	el.style.display = 'block';}
	else {el.style.display = 'none';}
	
}
function blanket_size(popUpDivVar,backwindowDiv) 
{
	
//	if (typeof window.innerWidth != 'undefined') 
//	{
//		viewportheight = window.innerHeight;
//	} else 
//	{
//		viewportheight = document.documentElement.clientHeight;
//	}
//	if ((viewportheight > document.body.parentNode.scrollHeight) && (viewportheight > document.body.parentNode.clientHeight)) {
//		blanket_height = viewportheight;
//	} 
//	else 
//	{
//		if (document.body.parentNode.clientHeight > document.body.parentNode.scrollHeight) 
//		{
//			blanket_height = document.body.parentNode.clientHeight;
//		} 
//		else 
//		{
//			blanket_height = document.body.parentNode.scrollHeight;
//		}
//	}
	var blanket = document.getElementById(backwindowDiv);
	//blanket.style.height = blanket_height + 'px';
	blanket.style.height = document.body.parentNode.scrollHeight + 'px';
	blanket.style.width = document.body.parentNode.scrollWidth + 'px';
	//alert("Resolution= " + blanket.style.width + " X " + blanket.style.height);
	
	var popUpDiv = document.getElementById(popUpDivVar);
	//popUpDiv_height=blanket_height/2-250;//150 is half popup's height
	//popUpDiv.style.top = popUpDiv_height + '150px';
	//alert(popUpDivVar);
	if (popUpDivVar=='SearchDiv')
	{
	//alert('in');
	popUpDiv.style.top = '230px';
	}
	else
	{
	popUpDiv.style.top = '150px';
	}
	
}
function window_pos(popUpDivVar) {
	if (typeof window.innerWidth != 'undefined') {
		viewportwidth = window.innerHeight;
	} else {
		viewportwidth = document.documentElement.clientHeight;
	}
	if ((viewportwidth > document.body.parentNode.scrollWidth) && (viewportwidth > document.body.parentNode.clientWidth)) {
		window_width = viewportwidth;
	} else {
		if (document.body.parentNode.clientWidth > document.body.parentNode.scrollWidth) {
			window_width = document.body.parentNode.clientWidth;
		} else {
			window_width = document.body.parentNode.scrollWidth;
		}
	}
	var popUpDiv = document.getElementById(popUpDivVar);
	window_width=window_width/2-250;//150 is half popup's width
	popUpDiv.style.left = window_width + 'px';
	
}


function popup(windowname,graywindowname) 
{
	//alert(windowname);
	//alert(graywindowname);
	blanket_size(windowname,graywindowname);
	window_pos(windowname);
	toggle(graywindowname);
	toggle(windowname);		
}