// JavaScript Document

var timeout	= 0;
var closetimer	= 0;
var ddproductitem	= 0;
var ddproductitem2 = 0;

// open hidden layer
function popen(id,id2)
{	
	// cancel close timer
	pcancelclosetime();

	// close old layer
	if(ddproductitem) ddproductitem.style.visibility = 'hidden';
	if(ddproductitem2) ddproductitem2.style.visibility = 'hidden';

	// get new layer and show it
	ddproductitem = document.getElementById(id);
	ddproductitem.style.visibility = 'visible';
	ddproductitem2 = document.getElementById(id2);
	ddproductitem2.style.visibility = 'visible';

}
// close showed layer
function pclose()
{
	if(ddproductitem) ddproductitem.style.visibility = 'hidden';
	if(ddproductitem2) ddproductitem2.style.visibility = 'hidden';
}

// go close timer
function pclosetime()
{
	closetimer = window.setTimeout(pclose, timeout);
}

// cancel close timer
function pcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = pclose;