function addLoadEvent(func) {
	var oldonload = window.onload;
	if(typeof window.onload != 'function') {
		window.onload = func;
	}else{
		window.onload = function() {
			oldonload();
			func();
		}
	}
}
function prepareLinks() {
	if(!document.getElementsByTagName) return false;
	var links = document.getElementsByTagName("a");
	for(var i=0; i<links.length; i++) {
		var rel = links[i].getAttribute("rel");
		if(rel == "external") {
			links[i].setAttribute("target", "_blank");
		}
		if(links[i].parentNode.className == "testimonial" || links[i].parentNode.parentNode.className == "testimonialsList" ) {
			links[i].onclick = function() {
				return popUp(this);
			}
		}
	}
}
function prepareHomeLinks() {
	var homeTestimonials = document.getElementById("testimonialsList");
	var homeLinks = homeTestimonials.getElementsByTagName("a");
	for(var i=0; i<homeLinks.length; i++) {
		homeLinks[i].onclick = function() {
			return popUp(this);
		}
	}
}
function popUp(url) {
  	window.open(url, 'Testimonial','width=570, height=730, scrollbars=1');
  	return false;
}
addLoadEvent(prepareLinks);


function readMoreTestimonial(id){
	shortText = 'shorttext'+id;
	longText = 'fulltext'+id;
	document.getElementById(shortText).style.display='none';
	document.getElementById(longText).style.display='inline';
	return false;
}