sfHover0 = function() {
    if (document.getElementById("dropdown0")){
	    var sfEls = document.getElementById("dropdown0").getElementsByTagName("LI");	
	    for (var i=0; i<sfEls.length; i++) {
		    sfEls[i].onmouseover=function() {
			    this.className+=" hover";
		    }
		    sfEls[i].onmouseout=function() {
			    this.className=this.className.replace(new RegExp(" hover\\b"), "");
		    }
	    }
    }
}
if (window.attachEvent) window.attachEvent("onload", sfHover0);


sfHover1 = function() {
    if (document.getElementById("dropdown1")){
	    var sfEls = document.getElementById("dropdown1").getElementsByTagName("LI");	
	    for (var i=0; i<sfEls.length; i++) {
		    sfEls[i].onmouseover=function() {
			    this.className+=" hover";
		    }
		    sfEls[i].onmouseout=function() {
			    this.className=this.className.replace(new RegExp(" hover\\b"), "");
		    }
	    }
    }
}
if (window.attachEvent) window.attachEvent("onload", sfHover1);


sfHover2 = function() {
    if (document.getElementById("dropdown2")){
	    var sfEls = document.getElementById("dropdown2").getElementsByTagName("LI");	
	    for (var i=0; i<sfEls.length; i++) {
		    sfEls[i].onmouseover=function() {
			    this.className+=" hover";
		    }
		    sfEls[i].onmouseout=function() {
			    this.className=this.className.replace(new RegExp(" hover\\b"), "");
		    }
	    }
    }
}
if (window.attachEvent) window.attachEvent("onload", sfHover2);