var timeout = 1000;

window.onload=initMenu_parent;


for( var i = 0; i < 200; i++ ) { eval("var timeoutli" + i + " = false;"); }

function initMenu_parent() {
	initMenu('menu');
	//initMenu('menu2');
}

function initMenu(menu_id) {
    if ( browser.isDOM1 
		&& !( browser.isMac && browser.isIE ) 
		&& !( browser.isOpera && browser.versionMajor < 7 )
		&& !( browser.isIE && browser.versionMajor < 5 ) ) {
        
		var menu = document.getElementById(menu_id); // the root element
        var lis = menu.getElementsByTagName('li'); // all the li
        menu.className='menu';
        
        for ( var i=0; i<lis.length; i++ ) {
            if ( lis.item(i).getElementsByTagName('ul').length > 0 ) {        
                if ( browser.isIE )
                    addAnEvent(lis.item(i),'keyup',show);
                addAnEvent(lis.item(i),'mouseover',show);
                addAnEvent(lis.item(i),'mouseout',timeoutHide);
                addAnEvent(lis.item(i),'blur',timeoutHide);
                addAnEvent(lis.item(i),'focus',show);
                
                lis.item(i).setAttribute( 'id', "li"+i );
            }
			else {
                addAnEvent(lis.item(i),'mouseover',show2);
                addAnEvent(lis.item(i),'focus',show2);
                
                lis.item(i).setAttribute( 'id', "li"+i );
			}
        }
    }
}

function addAnEvent( target, eventName, functionName ) {
    if ( browser.isIE )
        eval('target.on'+eventName+'=functionName');
    else
        target.addEventListener( eventName , functionName , true );
}

function timeoutHide() {	
    eval( "timeout" + this.id + " = window.setTimeout('hideUlUnder( \"" + this.id + "\" )', " + timeout + " );");
}

function hideUlUnder(id) {
    document.getElementById(id).getElementsByTagName('ul')[0].style['visibility'] = 'hidden';
	hideUlUnderLi( document.getElementById(id) ) 
}

function show() {
    this.getElementsByTagName('ul')[0].style['visibility'] = 'visible';
    var currentNode=this;
    while(currentNode)
    {
            if( currentNode.nodeName=='LI')
            {
                currentNode.getElementsByTagName('a')[0].className = 'linkOver';
            }
            currentNode=currentNode.parentNode;
    }
    eval ( "clearTimeout( timeout"+ this.id +");" );
    hideAllOthersUls( this );
}
function show2(){
    hideAllOthersUls( this );
}

function hideAllOthersUls( currentLi ) {
    var lis = currentLi.parentNode;
    for ( var i=0; i<lis.childNodes.length; i++ )
        if ( lis.childNodes[i].nodeName=='LI' && lis.childNodes[i].id != currentLi.id )
            hideUlUnderLi( lis.childNodes[i] );
}

function hideUlUnderLi( li ) {
    var as = li.getElementsByTagName('a');
    for ( var i=0; i<as.length; i++ ){
        if(as.item(i).className == "rouge")
			as.item(i).className="rouge";
		else
			as.item(i).className="";
	}
    var uls = li.getElementsByTagName('ul');
    for ( var i=0; i<uls.length; i++ )
        uls.item(i).style['visibility'] = 'hidden';
}