function initDynamicMenu(menuname) {

	var tpl = "var sfHover_" + menuname + " = function() { ";

	tpl += "var sfEls = document.getElementById('" + menuname + "_menu').getElementsByTagName('LI'); ";

	tpl += "for (var i=0; i<sfEls.length; i++) { ";

	tpl += "sfEls[i].onmouseover=function() { ";

	tpl += "this.className+=' sfhover'; ";

	tpl += "};";

	tpl += "sfEls[i].onmouseout=function() { ";

	tpl += "this.className=this.className.replace(new RegExp(' sfhover'), ''); ";

	tpl += "};";

	tpl += "} ";

	tpl += "}; ";

	tpl += "if (window.attachEvent) window.attachEvent('onload', sfHover_" + menuname + ");";

	eval(tpl);

}