sfHover = function() {
	var sfEls = document.getElementById("menu").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);



//------------------- for clearing and replacing text in form input fields and textareas -------------------//
function clearText(thefield) {
  if (thefield.defaultValue==thefield.value) { thefield.value = "" }
} 
function replaceText(thefield) {
  if (thefield.value=="") { thefield.value = thefield.defaultValue }
}
function EZowin(url) { //1.0
  window.open(url,'ezPopUp','width=600, height=449, resizable=0,scrollbars=no,menubar=no,directories=0,status=0,copyhistory=0,minimise=no,maximise=no,left=0,top=0');
}

//------------------- ADD BOOKMARK -------------------//
function addBookmark(title,url) {   
     if (window.sidebar) {   
          window.sidebar.addPanel(title, url,"");   
     } else if( document.all ) {   
          window.external.AddFavorite( url, title);   
     } else if( window.opera && window.print ) {   
          return true;   
     }   
} 

// email-site //
function EZowinEmail(url) { //1.0
  window.open(url,'ezPopUp','width=420,height=370,resizable=0,scrollbars=0,menubar=0,directories=0,status=0,copyhistory=0,minimise=0,maximise=0,left=0,top=0');
}