function initInnerPageScroller() {
	var oColumn1 = document.getElementById("column-1");
	var oColumn2 = document.getElementById("column-2");
	var iScreenHeight = document.body.offsetHeight;
	
	oColumn1.style.height = iScreenHeight + "px";
	oColumn2.style.height = (iScreenHeight-20) + "px"; //Minus bottom and top padding
}

if (typeof(AEvent) == 'undefined') {
	AEvent = {
		add: function(obj, type, fn) {
			if (obj.addEventListener) obj.addEventListener( type, fn, false );
			else if (obj.attachEvent) {
				obj["e"+type+fn] = fn;
				obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
				obj.attachEvent( "on"+type, obj[type+fn] );
			}
		}
	}
}

AEvent.add(window, "load", initInnerPageScroller);