window.onload = initPage;

function initPage() {
	var leftStartObj = document.getElementById("leftStart");
	var leftColObj = document.getElementById("leftCol");
	//var leftStopObj = document.getElementById("leftStop");
	var centerStartObj = document.getElementById("centerStart");
	var centerColObj = document.getElementById("centerCol");
	//var centerStopObj = document.getElementById("centerStop");
	var rightStartObj = document.getElementById("rightStart");
	var rightColObj = document.getElementById("rightCol");
	//var rightStopObj = document.getElementById("rightStop");
	var bottomMarkerObj = document.getElementById("bottomMarker");
	
	bottomMarkerDeep = bottomMarkerObj.offsetTop;
	leftColObj.style.height = bottomMarkerDeep - leftStartObj.offsetTop;
	centerColObj.style.height = bottomMarkerDeep - centerStartObj.offsetTop - 11;
	rightColObj.style.height = bottomMarkerDeep - rightStartObj.offsetTop;
}