var regemail = /^[+]?[_a-z0-9-]+(\.[_a-z0-9-]+)*@([0-9a-z][0-9a-z-]*\.)+[a-z]{2,4}$/i;

function FormControl(ctrl,FC){
 var Message,Field,value,i;
 var RetVal=true;

 for (i=0; i<FC.length && RetVal; i++){
  Field=eval("ctrl."+FC[i][0]);
  if (Field) {
   value=Field.value;
   checked=Field.checked;
   if(!eval(FC[i][1])){
    Message=FC[i][2];
    RetVal=false;
   }
  }
 }
 if(!RetVal){
  alert(Message);
  Field.focus();
  if(Field.type=="text" || Field.type=="password"){
   Field.select();
  }
 }
 return RetVal;
}