function submitForm(params) {

  args  = params.split('&');
  nargs = args.length;

  for(i=0;i<nargs;i++) {
    poseg = (args[i].indexOf('=',0));
    name  = args[i].substring(0,poseg);
    value = args[i].substring(poseg+1,args[i].length);

    document.forms["form"].elements[name].value = value;
  }

  document.forms["form"].submit();
}

function popup(url) {
  window.open(url, '', 'width=600, height=400, scrollbars=1');
  //window.open(url);
}