function addEvent(elm, evType, fn, useCapture) {
	if (elm.addEventListener) {
		elm.addEventListener(evType, fn, useCapture);
		return true;
	}
	else if (elm.attachEvent) {
		var r = elm.attachEvent('on' + evType, fn);
		return r;
	}
	else {
		elm['on' + evType] = fn;
	}
}
function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	}
	else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}

function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp("(^|\s)"+searchClass+"(\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}
function toggle(obj) {
	var el = document.getElementById(obj);
	if ( el.style.display != 'none' ) {
		el.style.display = 'none';
	}
	else {
		el.style.display = '';
	}

}
/*
Create the new window 
*/ 
function openInNewWindow() { 
// Change "_blank" to something like "newWindow" to load all links in the same new window 
var newWindow = window.open(this.getAttribute('href'), '_blank');
newWindow.focus(); 
return false; 
} 

/* 
Add the openInNewWindow function to the onclick event of links with a class name of "non-html" 
*/ 
function getNewWindowLinks() { 
// Check that the browser is DOM compliant 
if (document.getElementById && document.createElement && document.appendChild) { 
// Change this to the text you want to use to alert the user that a new window will be opened 
var strNewWindowAlert = ""; // Opens in a new window
// Find all links 
var objWarningText; 
var strWarningText; 
var link; 
var links = document.getElementsByTagName('a');
for (var i = 0; i < links.length; i++) { 
link = links[i]; 
// Find all links with a class name of "non-html" 
if (/\bnon\-html\b/.exec(link.className)) { 
// Create an em element containing the new window warning text and insert it after the link text 
objWarningText = document.createElement("em"); 
strWarningText = document.createTextNode(strNewWindowAlert); 
objWarningText.appendChild(strWarningText); 
link.appendChild(objWarningText); 
link.onclick = openInNewWindow; 
} 
} 
objWarningText = null; 
} 
}
addEvent(window, 'load', getNewWindowLinks);