function quantity_check()
{	
	var	i;	
	var cnt = $('counter').value;
	var chk = 'yes';
	var qty;	
	
	for(i=1;i<cnt;i++)
	{			
		qty = $('quantity['+i+']').value;
		if(qty==''||qty=='0')
		{
			chk='no';
		}			
		stock = $('stock['+i+']').value;
		/*if(qty>stock)
		{
			$('quantity['+i+']').value='';
			Sexy.alert('Quantity should be less than or equal to '+stock+' (quantity in stock)');
			return false;
		}*/
	}
	if(chk=='yes')
	{
		$('checkout_update').value='yes';
		document.frm_updatecart.submit();
		//parent.location='shipping_detail.html';				
	}
	else
	{
		Sexy.alert('Please enter quantity for all products !!!!');
	}			
}

function call_alert_confirm(message,link)
{
	Sexy.confirm(message, {
		onComplete:
			function(returnvalue) {
			if (returnvalue) {						
				if(link != '')
					window.location = link;
			}
			else {
				return false;
			}
		}
	});
}

function quantity_stock(quantity)
{
	if($('qty').value>quantity)
	{
		$('qty').value='';
		Sexy.alert('Quantity should be less than or equal to '+quantity+' (quantity in stock)');
		return false;
	}
}

function stock_check(i,quantity)
{
	if($('quantity['+i+']').value>quantity)
	{
		$('quantity['+i+']').value='';
		Sexy.alert('Quantity should be less than or equal to '+quantity+' (quantity in stock)');
	}
}