window.onload = function () {
	setChatLinks();
}

function startchat(form) {
chat=window.open("https://clients.openitc.co.uk/livechat/trafficsites.html","displayWindow1","scrollbars=no,resizable=no,width=450,height=370",title="Live support chat");
}

function setChatLinks()
{
	//get all chat links
	var ChatLinks = document.getElementsByTagName("a");
	//set onclick for all chat links
	for(var i=0; i<ChatLinks.length; i++)
	{
		if((ChatLinks[i].getAttribute("class") == "supportchat")
		|| (ChatLinks[i].getAttribute("className") == "supportchat")){
			//set onclick
			ChatLinks[i].setAttribute("onclick", "startchat(this.form); return false;");
		}
	}
}