function validateProducts(theForm)
{
	if(theForm.material_ids)
	{
		var materialSelected = false;
		for(var i = 0; i < theForm.material_ids.length; i++)
		{
			if(theForm.material_ids[i].checked)
			{
				materialSelected = true;
			}
		}
		var j = 0;
		for(var i = 0; i < theForm.length; i++)
		{
			if("height" == theForm[i].name.substring(0, 6))
			{
				if(theForm[i + 3].value.length > 0)
				{
					if(!isNaN(parseInt(theForm[i + 3].value)))
					{
						if(!validateDimensions(theForm, i, j++, 1, 3, 0, 1, 2))
						{
							return(false);
						}
						if(!materialSelected)
						{
							alert("You must also select a Material Type above");
							theForm.material_ids[0].focus();
							return(false);
						}
					}
					else
					{
						alert("Please Enter a valid Quantity for Item " + (j + 1));
						theForm[i + 3].focus();
						return(false);
					}
				}
			}
		}
	}
}