function doResize()
	{
		if (document.getElementById("PageContent"))
		{
			var h = 400;
			if (window.innerHeight)
			{
				h = window.innerHeight - 100;
			}
			else
			{
				if (document.body.clientHeight)
				{
					//alert(document.body.clientHeight);
					h = document.body.clientHeight - 100;
				}	
			}
			document.getElementById("PageContent").style.height = h + "px";
		}
	}