function hideStatus() {
	window.status='';
}

/******************************************
* Contractible Headers Script- © Dynamic Drive (www.dynamicdrive.com)
* Visit http://www.dynamicdrive.com/ for full source code
* This notice must stay intact for use
******************************************/
var ns6=document.getElementById&&!document.all?1:0
var head="display:''"
var folder=''
function expandit(curobj){
	folder=ns6?curobj.nextSibling.nextSibling.style:document.all[curobj.sourceIndex+1].style
		if (folder.display=="none")
			folder.display=""
		else
		folder.display="none"
}

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";
                }
                lis[i].onmouseout=function() {                       
                   this.lastChild.style.display="none";
                }
            }
        }
    }
}
window.onload= function(){
    /* pass the function the id of the top level UL */
    /* remove one, when only using one menu */
   // activateMenu('nav'); 
   activateMenu('vertnav'); 
}