// From bieler batiste (faden_@_altern.org - remove _)
// Modified for vossey.com by Darck
// Licenses : http://creativecommons.org/licenses/by-nc/1.0/


var timeout = 300;
var nbI = 0;
var BrowserOK = browser.isDOM1 && !( browser.isMac && browser.isIE )  && !( browser.isOpera && browser.versionMajor < 7 ) && !( browser.isIE && browser.versionMajor < 5 );

for( var i = 0; i < 150; i++ )
{
	eval("var timeoutli" + i + " = false;");
}

function InitMenu(mID)
{
	if ( BrowserOK )
	{
		var menu = document.getElementById(mID);
		var lis = menu.getElementsByTagName("li");
		
		cClass( menu, mID );

		for ( var i=0; i<lis.length; i++ )
		{
			if ( lis.item(i).getElementsByTagName('ul').length > 0 )
			{
				addEvt(lis.item(i),'mouseover',showp);
				addEvt(lis.item(i),'focus',showp);
				addEvt(lis.item(i),'mouseout',timeoutHide);
				addEvt(lis.item(i),'blur',timeoutHide);

				lis.item(i).setAttribute( 'id', "li"+eval(nbI+i) );

				if( lis.item(i).parentNode.id != menu.id && mID=="hm")
				{
					if( lis.item(i).getElementsByTagName('span').length > 0 )
						cClass( lis.item(i).getElementsByTagName('span')[0], 'hm-arrow' );
					else
						cClass( lis.item(i).getElementsByTagName('a')[0], 'hm-arrow' );
				}
			}
		}
		nbI=i;
	}
}

function cClass( target, className )
{
	if ( browser.isIE )	{target.setAttribute( 'className', className );}
	else		{target.setAttribute( 'class', className );}
}

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

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

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

function showp()
{
	this.getElementsByTagName('ul')[0].style['visibility'] = 'visible';
	eval ( "clearTimeout( timeout"+ this.id +");" );
	hideAllOthersUls( this );
}

function hideAllOthersUls( currentLi )
{
	var ul = currentLi.parentNode;
	for ( var i=0; i<ul.childNodes.length; i++ )
	{
		if ( ul.childNodes[i].id && ul.childNodes[i].id != currentLi.id )
		{
			hideLi( ul.childNodes[i] );
		}
	}
}

function hideLi( li )
{
	var uls = li.getElementsByTagName('ul');
	for ( var i=0; i<uls.length; i++ )
	{
		uls.item(i).style['visibility'] = 'hidden';
	}
}