// JavaScript Document

function rollOver(rollOverImage) {
		newSrc = rollOverImage.src.replace(new RegExp(".gif\\b"), "_over.gif");
		rollOverImage.src = newSrc;
}

function rollOut(rollOutImage) {
		newSrc = rollOutImage.src.replace(new RegExp("_over.gif\\b"), ".gif");
		rollOutImage.src = newSrc;
}

function buttonInit() {
	var els = document.getElementsByTagName("*");
	for (i=0; i < els.length; i++) {
		if (els[i].className == "button") {
			els[i].onmouseover = function () { rollOver(this); }
			els[i].onmouseout = function () { rollOut(this); }
		}
	}
}

function openWindow(url,name,params)
{
	newwindow=window.open(url,name,params);
	if (window.focus) {newwindow.focus()}
}