function kapeinit(){
var sweet = document.getElementById("content").innerHTML;
document.getElementById("content").innerHTML = '<div style="margin:0px;"><img src="http://www.resus.com.au/fileadmin/templates/images/uph.jpg"></div>' + sweet;
alert(document.getElementById("content").innerHTML);
}
sfHover = function() {
//alert("shover function");

	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);
//window.document.getElementsByTagName("body")[0].onload = kapeinit();