<!--
function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null )
		node = document;
	if ( tag == null )
		tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	var pattern = new RegExp("(^|\\s)"+searchClass+"(\\s|$)");
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( pattern.test(els[i].className) ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}


function hideAllExcept(elems,nohide) {
var i;
	for(i=0;i<elems.length; i++) {		
		if(elems[i] == nohide) {
			elems[i].style.display = "block";
			
		} else {
			elems[i].style.display = "none";
			
		}
	}
}



activateMenu=function() {
	var nav="nav";
	if(document.getElementById(nav)) {
	if (document.getElementById(nav).style) {  
        var navroot = document.getElementById(nav);
        
        var lis=navroot.getElementsByTagName("LI");  
       
        for (i=0; i<lis.length; i++) {
          if(lis[i].childNodes[1]) {
             if(lis[i].childNodes[1].tagName=="UL"){
            
              	lis[i].onmouseover=function() {	
                	hideAllExcept(getElementsByClass("m1_sub",null,"ul"),this.childNodes[1]);                   	
                }
                lis[i].childNodes[1].onmouseout=function() {
                	hideAllExcept(getElementsByClass("m1_sub",null,"ul"),actelem);
                }
                lis[i].onmouseout=function() {                       
                   hideAllExcept(getElementsByClass("m1_sub",null,"ul"),actelem);
                }
            }
            }
        }
    }
    }
    var nav="nav2";
    if(document.getElementById(nav)) {
	if (document.getElementById(nav).style) {  
        var navroot = document.getElementById(nav);
        
        var lis=navroot.getElementsByTagName("LI");  
        for (i=0; i<lis.length; i++) {
          if(lis[i].childNodes[1]) {
             if(lis[i].childNodes[1].tagName=="UL"){
            
              	lis[i].onmouseover=function() {	
                	hideAllExcept(getElementsByClass("m1_sub",null,"ul"),this.childNodes[1]);                   	
                }
                lis[i].childNodes[1].onmouseout=function() {
                	hideAllExcept(getElementsByClass("m1_sub",null,"ul"),actelem);
                }
                lis[i].onmouseout=function() {                       
                   hideAllExcept(getElementsByClass("m1_sub",null,"ul"),actelem);
                }
            }
            }
        }
    }
    }
     var nav="subnav";
    if(document.getElementById(nav)) {
	if (document.getElementById(nav).style) {  
        var navroot = document.getElementById(nav);
        
        var lis=navroot.getElementsByTagName("LI");  
        for (i=0; i<lis.length; i++) {
          if(lis[i].childNodes[1]) {
             if(lis[i].childNodes[1].tagName=="UL"){
            
              	lis[i].onmouseover=function() {	
                	hideAllExcept(getElementsByClass("m1_sub",null,"ul"),this.childNodes[1]);                   	
                }
                lis[i].childNodes[1].onmouseout=function() {
                	hideAllExcept(getElementsByClass("m1_sub",null,"ul"),actelem);
                }
                lis[i].onmouseout=function() {                       
                   hideAllExcept(getElementsByClass("m1_sub",null,"ul"),actelem);
                }
            }
            }
        }
    }
    }
}
//-->