window.size = function()
{
	var w = 0;
	var h = 0;

	//IE
	if(!window.innerWidth)
	{
		//strict mode
		if(!(document.documentElement.clientWidth == 0))
		{
			w = document.documentElement.clientWidth;
			h = document.documentElement.clientHeight;
		}
		//quirks mode
		else
		{
			w = document.body.clientWidth;
			h = document.body.clientHeight;
		}
	}
	//w3c
	else
	{
		w = window.innerWidth;
		h = window.innerHeight;
	}
	return {width:w,height:h};
}


function resizeWin(){
	var winheight = Math.round(window.size().height);
	if(winheight < 800){
		$('maincontainer').style.height = '800px';
		$('leftcol').style.height = '800px';
	} else {
		$('maincontainer').style.height = '100%';
		$('leftcol').style.height = '100%';
	}
}

var hW = Math.round(window.size().width/2);
var hH = Math.round(window.size().height/2);