// JavaScript Document

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');
}

var popWin;

function popUp(sUrl,sWidth,sHeight,bScroll) {
	var doScroll = '';
	
	if (bScroll) {
		doScroll = "scrollbars=yes";	
	} else {
		doScroll = "scrollbars=no";
	}
	popWin = window.open(sUrl, 'popUp', 'height='+sHeight+',width='+sWidth+','+doScroll+'');
}