// JavaScript Document
window.onload = function(){
	function $(obj){ return document.getElementById(obj); }
	function div1(){
		if($('homepagecolumn1') != null){ return $('homepagecolumn1'); }
		if($('categoryleft') != null){ return $('categoryleft'); }
	}
	
	function div2(){
		if($('homepagecolumn2') != null){ return $('homepagecolumn2'); }
		if($('categorymain') != null){ return $('categorymain'); }else{return $('maincolumn'); }
	}
	
	var col1 = div1();
	var col2 = div2();
	var alto1 = col1.offsetHeight;
	var alto2 = col2.offsetHeight;
	if(alto1 < alto2){
		col1.style.height = alto2+"px";
	}
}