function addLoadEvent(func){
	var oldonload = window.onload;
	if(typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}

function prepLinks(){
	if (!document.getElementById) return false;
	if (!document.getElementsByTagName) return false;
	if (!document.getElementById("gallery")) return false;
	
	var gallery = document.getElementById("gallery");
	var links = gallery.getElementsByTagName("a");
	for ( var i=0; i < links.length; i++) {
	links[i].onclick=function(){
			pop(this);
			return false;
		}
	}
}

function pop(linkurl){

	//var openpage = linkurl.getAttribute("href");
	var newwindow;

	newwindow = window.open(linkurl, 'detail', 'width=550,height=550,resizable,scrollbars');
	newwindow.focus();
}

addLoadEvent(prepLinks);