window.onload = newWinLinks;

function newWinLinks() {
	for (var i=0; i<document.links.length; i++) {
		if (document.links[i].className == "newWin") {document.links[i].onclick = 
			newWindow;
		}
	}
}

function newWindow() {
	var catWindow = window.open 
		("views.html", "roll",
		"resizable=no,width=500,height=600");
		return false;
}