function csvcheck( login, pw) {
	 if (login =='' || pw == '') { 
     alert('Please enter your username and password.'); 
	 document.getElementById("Password").value = "";
	 document.getElementById("Username").value = "";	 
     document.getElementById("Username").focus();
     return false; 
     } 
	 
	 if (login != 'tatacsv' || pw != 'showme')  { 
     alert('Your login information was incorrect.'+"\n"+'Please try again.'); 
	 document.getElementById("Password").value = "";
 	 document.getElementById("Username").value = "";
     document.getElementById("Username").focus();
	 return false;
     } 
	
	return true;        
  }
  
  
 function formcheck(objForm) {
	var requiredfields = new Array("FirstName","LastName","Email","Company","Title");
	
	for (x=0; x<requiredfields.length; x++)
		if (objForm.elements[requiredfields[x]].value == "") {
		alert("Please fill in all required fields");
		objForm.elements[requiredfields[x]].focus();
		return false;
		}

	if (emailtest(objForm.Email.value) == false )  {
		alert("The email address is not valid.");
		objForm.Email.focus();
		return false;
		}
		
	return true;
	}



 function emailtest(src) {
		var emailReg = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/; 
	    var regex = new RegExp(emailReg);
    	return regex.test(src);
 }