function surfto(form)
					{
					var myindex=form.select1.selectedIndex
					if (form.select1.options[myindex].value != "0")
					{
					window.open(form.select1.options[myindex].value, target="_top");
					}
					}
					
					function surfto2(form)
					{
					var myindex=form.select2.selectedIndex
					if (form.select2.options[myindex].value != "0")
					{
					window.open(form.select2.options[myindex].value, target="_top");
					}
					}