// JavaScript Document

function winOpen(url, rel) {
	var split = rel.split(',') ;
	window.open(
	url,'popup',
	'width='+ split[0] +',height='+ split[1] +',scrollbars=yes');

	return false;
}

window.onload = function (){
	var node_a = document.getElementsByTagName('a');
	for (var i in node_a) {
		if(node_a[i].className == 'popup'){
			node_a[i].onclick = function() {
				return winOpen(this.href, this.rel)
			};
		}
	}
}