function isValidEmail(str) {
   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
 
}

function IsEmpty(aTextField) {
   if ((aTextField.value.length==0) ||
   (aTextField.value==null)) {
      return true;
   }
   else { return false; }
}	

function IsNumeric(sText)
{
   var ValidChars = "0123456789.";
   var IsNumber=true;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == true; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = false;
         }
      }
   return IsNumber;
   
   }




function ValidateForm(form)
{
  // if(IsEmpty(form.userid) || IsEmpty(form.password) || IsEmpty(form.password2) || IsEmpty(form.firstname) || IsEmpty(form.lastname) ||  IsEmpty(form.organization) || IsEmpty(form.city) || IsEmpty(form.phone) || IsEmpty(form.email)) 
 // alert(form.contactemail.value);
   if(IsEmpty(form.name) || IsEmpty(form.contactemail)) 
   { 
      alert('Please enter all required information!');
     // form.account_number.focus(); 
      return false; 
   } 
    if (!isValidEmail(form.contactemail.value)) 
   { 
      alert('Please enter correct email address!'); 
     // form.account_number.focus(); 
      return false; 
      } 
   /*
 if (!isValidEmail(form.email.value)) 
   { 
      alert('Please enter correct email address!'); 
     // form.account_number.focus(); 
      return false; 
      } 
 
 //if(username.toLowerCase == "SomeAgent".toLowerCase)
 if (form.password.value.toLowerCase != form.password2.value.toLowerCase) 
   { 
   	 alert('Please make sure passwords match.');
	 return false;
   } 
   */
 /*
   if (!IsNumeric(form.account_number.value)) 
   { 
      alert('Please enter only numbers or decimal points in the account field') 
      form.account_number.focus(); 
      return false; 
      } 
 */
return true;
 
}