var cdsdl_delay = 1000
var cdsdl_current = null
var cdsdl_recover = null
var cdsdl_timeoutid = null
var cdsdl_timetorecover = null
var cdsdl_timeoutid2 = 0
function cdsdl_initCDScriptDLMenu() {
	cdsdl_current = cdsdl_activemenu[0]
	mainlis = document.getElementById("cdsdl-mainnav").getElementsByTagName("li")
	for (i=0; i<mainlis.length; ++i) {
		x = mainlis[i]
		cdsdl_menuindex = x.id.substr(13)

		x._id = parseInt(cdsdl_menuindex)
		x.onmouseover = cdsdl_mouseOver
		
		x.onmouseout = cdsdl_mouseOut

		subx = document.getElementById("cdsdl-subnav"+cdsdl_menuindex)
		if (subx)
		{
			if (cdsdl_activemenu[0] && cdsdl_menuindex == cdsdl_activemenu[0]) {
				subx.style.display = "block"
			}else{
				subx.style.display = "none"
			}
			subx._id = cdsdl_menuindex


			subx.onmouseover = cdsdl_mouseOver

			subx.onmouseout = cdsdl_mouseOut
		}

	}

	//Set active item
	if (cdsdl_activemenu[0])
	{
		actitem = document.getElementById("cdsdl-mainnav"+cdsdl_activemenu[0].toString())
		if (actitem)
		{
			if (actitem.className) actitem.className += " active"; else actitem.className = "active";
		}	
		cdsdl_recover = cdsdl_activemenu[0]
	}
	if (cdsdl_activemenu[1]) {
		actitem = document.getElementById("cdsdl-subnavitem"+cdsdl_activemenu[1].toString())
		if (actitem)
		{
			if (actitem.className) actitem.className += " active"; else actitem.className = "active";
		}	
	}

}

function cdsdl_mouseOver () {
	cdsdl_hide()
	cdsdl_current = this._id
	cdsdl_show()
	cdsdl_clearTimeOut(cdsdl_timeoutid)
}
function cdsdl_mouseOut () {
	if (this._id != cdsdl_current) return

	cdsdl_timeoutid = setTimeout('cdsdl_restore()', cdsdl_delay)
}

function cdsdl_restore () {
	cdsdl_clearTimeOut(cdsdl_timeoutid)
	cdsdl_hide()
	if (cdsdl_recover)
	{
		cdsdl_current = cdsdl_recover
		cdsdl_show()
	}
}

function cdsdl_setHover () {
	if (cdsdl_current == cdsdl_recover) return
	mainx = document.getElementById("cdsdl-mainnav"+cdsdl_current.toString())
	if (mainx)
		mainx.className += ' hover';
}

function cdsdl_clearHover () {
	if (cdsdl_current == cdsdl_recover) return
	mainx = document.getElementById("cdsdl-mainnav"+cdsdl_current.toString())
	if (mainx)
		mainx.className = mainx.className.replace(/[ ]?hover/, '');
}

function cdsdl_hide () {
	subx = document.getElementById("cdsdl-subnav"+cdsdl_current.toString())
	if (subx)
		subx.style.display = "none"
	cdsdl_clearHover ()
}

function cdsdl_show () {
	subx = document.getElementById("cdsdl-subnav"+cdsdl_current.toString())
	if (subx)
		subx.style.display = "block"
	cdsdl_setHover ()
}

function cdsdl_clearTimeOut(timeoutid){
	clearTimeout(timeoutid)
	timeoutid = 0
}

cdAddEvent(window, 'load', cdsdl_initCDScriptDLMenu)