function setProductQuantity(identifier, quantity)
{

	var inputQuantity = getElement('id', identifier, 0);
	inputQuantity.value = quantity;
}

function toggleCheckboxes(current, form){
	var checked = false;
	if ($('#'+current).attr('checked')) {		
		var checked = true;
	} else {
		var checked = false
	}
	$('#'+form+' [id^=checkbox]').each (
		function() {
			var id = '#'+this.id;
			$(id).attr('checked',checked);
		}
	)
}