sfHover = 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);






function setimage(id,img){
  document.getElementById(id).src=img;

}

function setclass(id,newclass){
  document.getElementById(id).className=newclass;

}

function view(URL){
    //alert(URL);
   day = new Date();
   id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=760,height=550,left = 50,top = 50');");

}