function validate1(frm)
{
  	var message = "";
	// For each element in the form...
  	for (var i = 0; i < frm.length; i++) {
    	var el = frm.elements[i];
     	if (el.type == "text") {
	     	// for each character in the element...
	     	if (el.value.length == 0) {
	     	  	alert ("All scores must be filled in");
	     		return false;
	     	}
	     	else {
			 	for (var j = 0; j < el.value.length; j++) {
    	 			var c = el.value.charAt(j);
	    			if ( (c != '0') && (c != '1') && (c != '2') && (c != '3') && (c != '4') && (c != '5') && (c != '6') && (c != '7') && (c != '8') && (c != '9') ) {
			     	  	alert ("Scores must be numeric");
        				return false;
        				}
		       	} // each character
		    } // length > 0
	    } // if text
	} // each element
  // OK if we get this far.
  return true;
}