function checkUncheckAll(theElement)
{
	var theForm = theElement.form, z = 0;
	for(z=0; z<theForm.length;z++)
	{
    	if(theForm[z].type == 'checkbox' && theForm[z].name != 'checkall')
		{
			theForm[z].checked = theElement.checked;
		}
	}
}