function ShowHide(strObjId)
{
	if (document.getElementById(strObjId).style.display == 'none')
	{
		document.getElementById(strObjId).style.display = ''
	}
	else
	{
		document.getElementById(strObjId).style.display = 'none'
	}
}

function EmailAFriend(type, arg)
{
	childWindow = window.open("/Tools/EmailAFriend.aspx?page=" + location.href + "&type=" + type + "&arg=" + arg, "EmailAFriend", 'width=470,height=470,left=' + (screen.width-265)/2 +
		',top=' + (screen.height-285)/2 + ',toolbars=no,scrollbars=no,status=no,resizable=no');
}

function CustomerFeedback()
{
	childWindow = window.open("/Tools/CustomerFeedback.aspx?page=" + location.href, "CustomerFeedback", 'width=470,height=470,left=' + (screen.width-265)/2 +
		',top=' + (screen.height-285)/2 + ',toolbars=no,scrollbars=no,status=no,resizable=no');
}

function ProductZoom(id)
{
	childWindow = window.open("/Tools/ProductZoom.aspx?product=" + id, "ProductZoom", 'width=470,height=545,left=' + (screen.width-265)/2 +
		',top=' + (screen.height-285)/2 + ',toolbars=no,scrollbars=no,status=no,resizable=no');
}

function ProductNotes(id)
{
	childWindow = window.open("/Tools/ProductNotes.aspx?product=" + id, "ProductNotes", 'width=470,height=545,left=' + (screen.width-265)/2 +
		',top=' + (screen.height-285)/2 + ',toolbars=no,scrollbars=yes,status=no,resizable=no');
}

function DeliveryTimeAndCost()
{
	childWindow = window.open("/Tools/DeliveryTimeAndCost.aspx", "DeliveryTimeAndCost", 'width=470,height=470,left=' + (screen.width-265)/2 +
		',top=' + (screen.height-285)/2 + ',toolbars=no,scrollbars=no,status=no,resizable=no');
}

function CustomRequiredFieldValidate(sender, args)
{
	con = document.getElementById(sender.controltovalidate);
	label = document.getElementById(sender.displaycontrol);
	
	var value = ValidatorGetValue(sender.controltovalidate);
	
	if (con.value.length > 0)
	{
		if (sender.validationexpression.length > 0)
		{
			var rx = new RegExp(sender.validationexpression);
			var matches = rx.exec(value);
			if (matches != null && value == matches[0])
			{}
			else
			{
				args.IsValid = false;
			}
		}
	}
	else if (sender.required == "True")
	{
		args.IsValid = false;
	}
	
	if (args.IsValid == true)
		label.className = sender.className;
	else
		label.className = sender.classonerror;
		
}