var DynFavIco = {

	IE : ( document.all && document.getElementById && !window.opera ),
	FF : (!document.all && document.getElementById && !window.opera ),
	el : null,

	init : function () {

		if ( DynFavIco.FF ) {
			document.addEventListener("DOMContentLoaded", DynFavIco.domReady, false);
		} else {
			if ( DynFavIco.IE ) {

				document.write("<scr" + "ipt id=__ieinit_DynFavIco defer=true " +
					"src=//:><\/script>");

				var script = document.getElementById("__ieinit_DynFavIco");
				script.onreadystatechange = function() {
					if ( this.readyState != "complete" ) return;
					this.parentNode.removeChild( this );
					DynFavIco.domReady();
				};

				script = null;
			} else {
				window.onload = DynFavIco.domReady;
			}
		}

	},


	domReady : function () {

		DynFavIco.el = document.createElement('span');
		DynFavIco.el.style.display = 'none';
		document.body.appendChild(DynFavIco.el);

	},


	change : function (icon) {

		DynFavIco.el.innerHTML = '<link rel="shortcut icon" href="'+icon+'">';

	}

}

DynFavIco.init();


   var i = 1
   var icon
   var t
   
   function changeIcon(){
       if (i > 4) i=1
       icon = i
       icon = icon + '.ico'
       i++
         
       DynFavIco.change(icon)
       t = setTimeout('changeIcon()', 2000)
   }