function MM_findObj(n, d) { //v4.0 
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_validateForm() { //v4.0 
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  { 
    test=args[i+2]; 
    val=MM_findObj(args[i]);
    if (val) 
    { 
      nm=args[i+1]; 
      // nm=val.name; 
      if ((val=val.value)!="") 
      {
        if (test.indexOf('isEmail')!=-1) 
        { 
          p=val.indexOf('@');
          if (p<1 || p==(val.length-1)) 
            errors+='- '+nm+' must contain an e-mail address.\n';
        } 
        else if (test!='R') 
        {
          if (isNaN(val)) 
            errors+='- '+nm+' must contain a number.\n';
          if (test.indexOf('inRange') != -1) 
          { 
            p=test.indexOf(':');
            min=test.substring(8,p); 
            max=test.substring(p+1);
            if (val<min || max<val) 
              errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
          } 
        } 
      } 
      else if (test.charAt(0) == 'R') 
        errors += '- '+nm+' is required.\n'; 
    }
  } 
  if (errors) 
    alert('Please complete the form:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function disableForm(theform) {
  if (document.all || document.getElementById) {
    for (i = 0; i < theform.length; i++) {
      var tempobj = theform.elements[i];
      if (tempobj.type.toLowerCase() == "submit" || tempobj.type.toLowerCase() == "reset")
      tempobj.disabled = true;
    }
    return true;
  }
}