function popup(name,width,height){
	var features='scrollbars=1,resizable=1,width='+width+',height='+height+',left=0,top=0';
	window.open(name,'',features);
}

function justify(one,two){
	var length1=document.getElementById(one).offsetHeight;
	var length2=document.getElementById(two).offsetHeight;
	var length=Math.max(length1,length2);
	if(length1 > length2){
		document.getElementById(two).style.height=length - 20 + 'px';
	}
	else{
		document.getElementById(one).style.height=length - 40 + 'px';
	}
}