// JavaScript Document
var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

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

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

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

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

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

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

function add_to_cart(frm)
	{		
		if(isNaN(frm.qty.value))
			{
				alert("Please enter proper value for quantity")
				frm.products_quantity.value=3
				return false
			}
		if(frm.qty.value.length == frm.minqty.value.length)
		{			
		if(frm.qty.value < frm.minqty.value)
			{				
				text= "Minimum Order Quantity is "+ frm.minqty.value+". Please order "+ frm.minqty.value+" or more quantity of product. You have entered"+ frm.qty.value;
				alert(text);
				frm.qty.value=frm.minqty.value
				return false
			}
		}
	}