activateMenu = function(nav) {

    /* currentStyle restricts the Javascript to IE only */
	if (document.all && document.getElementById(nav).currentStyle) {  
        var navroot = document.getElementById(nav);
        
        /* Get all the list items within the menu */
        var lis=navroot.getElementsByTagName("LI");  
        for (i=0; i<lis.length; i++) {
        
           /* If the LI has another menu level */
            if(lis[i].lastChild.tagName=="UL"){
            
                /* assign the function to the LI */
             	lis[i].onmouseover=function() {	
                
                   /* display the inner menu */
                   this.lastChild.style.display="block"; 

                   
                   if(document.getElementsByTagName("select")){
		       	for(i = 0; i < document.getElementsByTagName("select").length; i++){
		       	document.getElementsByTagName("select")[i].style.visibility="hidden";    	
		       	}
		   }
		   
                   
                }
                lis[i].onmouseout=function() {                       
                   this.lastChild.style.display="none";

                   if(document.getElementsByTagName("select")){
		       	for(i = 0; i < document.getElementsByTagName("select").length; i++){
		       	document.getElementsByTagName("select")[i].style.visibility="visible";    	
		       	}
		   }
		   

                }
            }
        }
    }
    
  
    
}
window.onload= function(){
    /* pass the function the id of the top level UL */
    /* remove one, when only using one menu */
   activateMenu('nav'); 
}

function newWin(theurl, w, h){
var popwin = window.open(theurl, "popWin", "width="+w+",height="+h+",menubar=no,toolbar=no,scrollbars=no,resizable=yes,top=10,left=10");
return (false);
}

function newWinScroll(theurl, w, h){
var popwin = window.open(theurl, "popWin", "width="+w+",height="+h+",menubar=yes,toolbar=no,scrollbars=yes,resizable=yes,top=10,left=10");
return (false);
}

function newWinTools(theurl, w, h){
var popwin = window.open(theurl, "popWin", "width="+w+",height="+h+",menubar=yes,toolbar=no,scrollbars=no,resizable=yes,top=10,left=10");
return (false);
}