function addEvent(obj, type, fn) {
    if (obj.attachEvent) {
        obj['e' + type + fn] = fn;
        obj[type + fn] = function(){obj['e' + type + fn]( window.event );}
        obj.attachEvent( 'on' + type, obj[type + fn] );
    } else
        obj.addEventListener(type, fn, false);
}

function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function'){
        window.onload = func;
    } else {
        window.onload = function(){
            oldonload();
            func();
        }
    }
}


/* The functions in here create a pop-up window
/*  or dynamically place a button for Live Chat
*********************************************************/

function popUp(URL, width, height) {
  var wHeight = height;
  var wWidth = width;
  var day = new Date();
  var id = day.getTime();
  eval("page" + id + " = window.open(URL, '" + id + "','toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=" + wWidth + ",height=" + wHeight + ",left = 100,top = 100');");
}

/* add Live Chat Button to Footer
********************************************************/
function addLCFooter() {
 linkLC=document.createElement('a');
   var parent = document.getElementById('liveButton');
   if(parent != null) { 
   parent.appendChild(linkLC);

   linkLC.setAttribute('href','/page/1/live-chat.jsp');
   linkLC.setAttribute('title','Live Chat');
   linkLC.id = 'liveChat'
    pic=document.createElement('img');
    pic.src = "/media/image/1/btnchat.gif";
   // add the text as a child of the link
    linkLC.appendChild(pic);


  linkLC.onclick = function(){
		popUp(this.href, "550", "560");
		return false;
	}
}

}


/* HELP DESK POP-UP
********************************************************/
addEvent(window, 'load', popUpHelp, false);

function popUpHelp(){
    linkLC=document.createElement('a');
   var parent = document.getElementById('chatButton');
 if(parent != null) {  
   parent.appendChild(linkLC);

   
   linkLC.setAttribute('href','http://valtira.com/page/help_desk.jsp');
   linkLC.setAttribute('title','Help Desk');
   linkLC.id = 'helpDesk'
    pic=document.createElement('img');
    pic.src = "/media/image/1/btnhelpdesk.gif";
   // add the text as a child of the link
    linkLC.appendChild(pic);


  linkLC.onclick = function(){
		popUp(this.href, "900", "500");
		return false;
	}
}
}