function countchars(target) {
    var max = 1500;
    if (target.value.length > max) {
      target.value = target.value.substring(0,max);
    }
    document.mess.mess_len.value = target.value.length;
	document.mess.mess_len2.value = ( Math.floor((target.value.length / 160))+1);
  }
  
  
  
function format_time(t) {

    var Day = t.getDay();
    var Date = t.getDate();
    var Month = t.getMonth();
    var Year = t.getFullYear();

    timeString = "";
    //timeString += days[Day];
    //timeString += ", ";
    //timeString += " ";
    timeString += months[Month];
    timeString += " ";
    timeString += Date;
    timeString += ", ";
    timeString += " ";
    timeString += Year;

   return timeString;
 }
 
 
function matchpassword(formField1,formField2)
{
	var result = true;
       
	
	if (formField1.value == FormField2.value)
	{
		alert('Password and Retype Password do not match');
		result = false;
	}
	
	return result;
}



function isEmailAddr(email)
{
  var result = false;
  var theStr = new String(email);
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}

function validRequired(formField,fieldLabel)
{
	var result = true;
	
	if (formField.value == "")
	{
		alert('Please enter a value for the "' + fieldLabel +'" field.');
		formField.focus();
		result = false;
	}
	
	return result;
}

function validRequired2(formField,fieldLabel,formField2)
{
	var result = true;
	
	
	if (!validRequired(formField,fieldLabel))
		result = false;
	
	
	if (result)
 	{
      	if (formField.value != formField2.value)
	{
		alert('Password and Retyped Password do not match');
		result = false;
	}
	} 
	

	return result;
}



function allDigits(str)
{
	return inValidCharSet(str,"0123456789");
}

function inValidCharSet(str,charset)
{
	var result = true;

	// Note: doesn't use regular expressions to avoid early Mac browser bugs	
	for (var i=0;i<str.length;i++)
		if (charset.indexOf(str.substr(i,1))<0)
		{
			result = false;
			break;
		}
	
	return result;
}

function validEmail(formField,fieldLabel,required)
{
	var result = true;
	
	if (required && !validRequired(formField,fieldLabel))
		result = false;

	if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
	{
		alert("Please enter a complete email address in the form: yourname@yourdomain.com");
		formField.focus();
		result = false;
	}
   
  return result;

}


function validEmail2(formField,fieldLabel,required)
{
	var result = true;
	
	if (required && !validRequired(formField,fieldLabel))
		result = false;
		
   if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
	{
		alert("Please enter a complete email address in the form: yourname@yourdomain.com");
		formField.focus();
		result = false;
	}
 
  
	
  return result;

}



function validNum(formField,fieldLabel,required)
{
	var result = true;

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		if (!allDigits(formField.value))
 		{
 			alert('Please enter a number for the "' + fieldLabel +'" field.');
			formField.focus();		
			result = false;
		}
	} 
	
	return result;
}


function validInt(formField,fieldLabel,required)
{
	var result = true;

	if (required && !validRequired(formField,fieldLabel))
		result = false;
  
 	if (result)
 	{
 		var num = parseInt(formField.value);
 		if (isNaN(num))
 		{
 			alert('Please enter a number for the "' + fieldLabel +'" field.');
			formField.focus();		
			result = false;
		}
	} 
	
	return result;
}




function validateForm(theForm)
{
	// Customize these calls for your form

	// Start ------->
	if (!validRequired(theForm.una,"Username"))
		return false;
        // Start ------->
	if (!validRequired(theForm.uass,"Password"))
		return false;
        // Start ------->
	if (!validRequired2(theForm.uass2,"Retype Password",theForm.uass))
		return false;
        // Start ------->
    
	   
	if (!validEmail(theForm.email,"Email",true))
		return false;
         // Start ------->
	if (!validEmail2(theForm.email2,"Retype Email",true))
		return false; 
     //if (!validRequired(theForm.country,"Country"))
		//return false;
		 // Start ------->
	
   	if (!validRequired(theForm.mobile,"GSM Number"))
		return false;

	
	// <--------- End
	
	return true;
}


  function validRequired(formField,fieldLabel)
{
	var result = true;
	
	if (formField.value == "")
	{
		alert('Please enter a value for the "' + fieldLabel +'" field.');
		formField.focus();
		result = false;
	}
	
	return result;
}



function validateForm(theForm)
{
	// Customize these calls for your form

	// Start ------->
	if (!validRequired(theForm.sender,"Sender"))
		return false;
	if (!validRequired(theForm.receiver,"Receiver"))
		return false;
 if (!validRequired(theForm.message,"Message"))
		return false;

if (!validRequired(theForm.pin,"PIN"))
		return false;

	// <--------- End
	
	return true;
}