var popUpWin=0;
function popUpWindow(URLStr, left, top, width, height) {
  if(popUpWin) {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menubar=yes,scrollbars=yes,resizable=yes,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}

function checkAll(formId, cName, check) {
    for (i=0, n=formId.elements.length; i<n ;i++){
		//alert("element " + formId.elements[i].name);
        if (formId.elements[i].name == cName)
            formId.elements[i].checked = check;
	}
}