function openWin(fileName)
{
	windowHandle=window.open('','windowName','menuBar=no,resizable=no,width=550,height=465,screenX=0,screenY=0,top=0,left=0,scrollbars=no');
	windowHandle.location.href = "http://www.aisimports.co.uk/" + fileName;
	if(windowHandle.opener == null)
	{
		window.opener = window;
		window.opener.name = "opener";
	}
}

function validate(form)
{
	if(form.category.value=="")
	{
		alert("Please select a Category");
		form.category.focus();
		return(false);
	}
	if(form.make.value=="")
	{
		alert("Please select a Make");
		form.make.focus();
		return(false);
	}
return true;
}