function fixH(one,two) {
	if (document.getElementById(one)) {
	var lh=document.getElementById(one).offsetHeight;
	var rh=document.getElementById(two).offsetHeight;
	var nh = Math.max(lh, rh); 
	document.getElementById(one).style.height=nh+"px";
	document.getElementById(two).style.height=nh+"px";
	}
	}
	
	//this does it for three
	function sortNum(a,b) { return b-a} 
	function fixH2(one,two,three) {
	if (document.getElementById(one)) {
	var obj=new Array(3);
	var option=[one,two,three];
	for(var i=0; i<option.length; i++) {
	document.getElementById(option[i]).style.height="auto";
	obj[i]=document.getElementById(option[i]).offsetHeight;
	nh=obj.sort(sortNum);
	} 
	nh1=nh.splice(1,2);
	for(var i=0; i<option.length; i++) {
	document.getElementById(option[i]).style.height=nh+"px";
	}
	}
}

window.onload=function(){
	fixH('cMain', 'leftbar');
	fixH('cMain', 'rightbar');
}