function initSubManu(  )
{
	//var paddingItem = 9;
	var subMenu = document.getElementById( "sub-navigation" )
	if(subMenu){
		var items = subMenu.getElementsByTagName( "a" );
		/*var itemWidth = Math.floor(subMenu.offsetWidth/items.length);
		for ( var i=0; i<items.length-1; i++ ) items[i].style.width = itemWidth - paddingItem + 'px';
		items[items.length-1].style.width = subMenu.offsetWidth - (items.length-1)*itemWidth - paddingItem + 'px';*/
		var itemHeight = subMenu.offsetHeight - 3;
		for ( var i=0; i<items.length; i++ ) items[i].style.height = itemHeight + 'px';
	}
}

function togglePopup( action )
{
	if ( action == "open" )	document.body.className = "disable"
	else document.body.className = "";
}

function detectSafari() { 
if (navigator.appVersion.indexOf("Safari") != -1) 
   document.body.className += " safari"; 
}
if (window.addEventListener){
	window.addEventListener("load", initSubManu, false);
	window.addEventListener("load", detectSafari, false);
}
else if (window.attachEvent){
	window.attachEvent("onload", initSubManu);
}