window.onload = function(){
		adjustHeight(document.getElementById('imgTest').height);
	}
	window.onresize = function(){
		document.getElementById('left').style.height = '';
		document.getElementById('right').style.height = '';
				
		adjustHeight(document.getElementById('imgTest').height);
	}
	
	function adjustHeight(overall){
		//resize right column if left column is bigger
		if (document.getElementById('left').offsetHeight > document.getElementById('right').offsetHeight){
			rcHeight = document.getElementById('left').offsetHeight-10;
			document.getElementById('right').style.height = rcHeight + "px";
		}
		//Resize left column if right column is bigger
		if (document.getElementById('right').offsetHeight > document.getElementById('left').offsetHeight){
			lcHeight = document.getElementById('right').offsetHeight-10;
			document.getElementById('left').style.height = lcHeight + "px";
		}

		//banner - 350
		//footer - 49 + 5 for top padding

		//total - 439
		
		var divHeight = overall - 452;
		if (document.getElementById('left').offsetHeight < divHeight || document.getElementById('right').offsetHeight < divHeight){
			document.getElementById('left').style.height = divHeight + "px";
			document.getElementById('right').style.height = divHeight + "px";
		}
	}