function checkAll(pForm) {
		for (i=0, n=pForm.elements.length; i<n; i++)
		{
			var objName = pForm.elements[i].name;
			var objType = pForm.elements[i].type;
			if (objType = "checkbox")
			{
				box = eval(pForm.elements[i]);
				if (box.checked == false) box.checked = true;
			}
		}
	}

	function unCheckAll(pForm)
	{
		for (i=0, n=pForm.elements.length; i<n; i++)
		{
			var objName = pForm.elements[i].name;
			var objType = pForm.elements[i].type;

			if (objType = "checkbox")
			{
				box = eval(pForm.elements[i]);
				if (box.checked == true) box.checked = false;
			}
		}
	}

	function switchAll(pForm)
	{
		for (i=0, n=pForm.elements.length; i<n; i++)
		{
			var objName = pForm.elements[i].name;
			var objType = pForm.elements[i].type;

			if (objType = "checkbox")
			{
				box = eval(pForm.elements[i]);
				box.checked = !box.checked;
			}
		}
	}