// JavaScript Document
function ath(strFields){ 

//var fieldsname=new Array("username","pass");
var fieldsname=strFields.split(",");
var num=fieldsname.length;
//alert(num);
var xx=0;

while(xx<num)
{


var fields;
	var fieldname='';
	var fieldType='';
	
				if(fieldsname[xx].indexOf("-"))
				{
					
						fields=fieldsname[xx].split("-");
						//alert("Search String"+strFields);	
						fieldname=fields[0];
						fieldType=fields[1];
						//fieldType=String(fieldType).toLowerCase();
						
					
				}
				else
				{
						fieldname=fieldsname[xx];
						fieldType='';
				
				}
	
var objName=fieldname;
// Looking if one object doesn't exist then skip it.
if (!(document.getElementById(objName) == null || document.getElementById(objName) == "undefined"))
{

var objvalue=document.getElementById(objName).value;
objvalue=objvalue.replace(/^\s+|\s+$/g, '') ;

       if(objvalue=="") 
	    {
		getErrMsg(objName);
		return false;
		}
		else  if(fieldType!='')
		{
				
				
				if(fieldType=="number")
				{
					 if(!IsNumeric(objName))
					 {
					getErrMsg(objName);
					 return false;
					 }
				}
				if(fieldType=="email")
				{
					 if(!isEmail(objName))
					 {
					getErrMsg(objName);
					 return false;
					 }
				}
				else if(fieldType=="phone" || fieldType=="mobile")
				{
					if(!isPhone(objName))
					{
					getErrMsg(objName);
					return false
					}
				}
				else if(fieldType=="website")
				{
					if(!checkURL(objName))
					 {
					 getErrMsg(objName);
				     return false
					 }
				}
			
			
			
		}
}
	
xx++;

}


		
	return true;
	
}//-->

function isEmail(varemail)
{
		var str=document.getElementById(varemail).value;
		
		var status="true";
			var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   status="false";
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		 status="false";
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		   status="false";
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    status="false";
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    status="false";
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		   status="false";
		 }
		
		 if (str.indexOf(" ")!=-1){
		    status="false";
			
		 }
		
		if (str.length<6){
		 status="false";
		}
		
		 if(status=="false")
		 {
             return false;
		 }
		 else
		    return true;
	}

function IsNumeric(obj)
{
   var sText=document.getElementById(obj).value;
   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 isPhone(obj)
{
	var sText=document.getElementById(obj).value;
   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 getErrMsg(fieldname)
{
	var fieldtitle=document.getElementById(fieldname).title;
	var msg=fieldtitle;
	alert(msg);
	document.getElementById(fieldname).focus();
	
}

function isPhone2(phoneField)
{
var phone=document.getElementById(phoneField).value;
return checkInternationalPhone(phone);
/**
 * DHTML phone number validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */

// Declaring required variables
var digits = "0123456789";
// non-digit characters which are allowed in phone numbers
var phoneNumberDelimiters = "()- ";
// characters which are allowed in international phone numbers
// (a leading + is OK)
var validWorldPhoneChars = phoneNumberDelimiters + "+";
// Minimum no of digits in an international phone no.
var minDigitsInIPhoneNumber = 10;

function isInteger(s)
{   var i;
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}
function trim(s)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not a whitespace, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (c != " ") returnString += c;
    }
    return returnString;
}
function stripCharsInBag(s, bag)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
var bracket=3
strPhone=trim(strPhone)
if(strPhone.indexOf("+")>1) return false
if(strPhone.indexOf("-")!=-1)bracket=bracket+1
if(strPhone.indexOf("(")!=-1 && strPhone.indexOf("(")>bracket)return false
var brchr=strPhone.indexOf("(")
if(strPhone.indexOf("(")!=-1 && strPhone.charAt(brchr+2)!=")")return false
if(strPhone.indexOf("(")==-1 && strPhone.indexOf(")")!=-1)return false
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}
}


function checkURL(obj) { 
var str_url=document.getElementById(obj).value;
    var v = new RegExp(); 
    v.compile("^[A-Za-z]+://[A-Za-z0-9-_]+\\.[A-Za-z0-9-_%&\?\/.=]+$"); 
	
//	alert ("v Test "+v.test(str_url));
    if (!v.test(str_url)) { 
          return false; 
    } 
	else
	return true;
}