/*<![CDATA[*/

function Disable(cb,but){
	var cbs=document.getElementsByName(cb.name);
	but=cbs[0].form[but]
	but.setAttribute('disabled','disabled');
	for (var zxc0=0;zxc0<cbs.length;zxc0++){
 		if (cbs[zxc0].checked){
			but.removeAttribute('disabled');
			break;
 		}
	}
}
/*]]>*/