window.onload = Main;
	window.onresize = Main;
	
	var windowH;
	
	function Main()
	{
		windowH = document.body.clientHeight;
		
		if(document.body.clientHeight <= 700)
		{
			document.getElementById("wrap").style.height = "700px";
		}
		else
		{
			document.getElementById("wrap").style.height = "";
		}
	}