sfHover = function() {
	var sfEls = document.getElementById("catTree").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.onload = function(){
document.getElementById("ln_user_login").value="Логин";
}