/***************************************************************
 * validation_email.js - RedDot Solutions
 * 
 * Revision: 1.1.0 (August 24, 2007)
 * Requires jQuery JavaScript
 *
 * Description: validate "email a friend" form
 * 
 ***************************************************************/
 
/*===========================================
 *  DOCUMENT READY ACTIONS 
 *===========================================*/
$(document).ready(function() {
  // bind form using ajaxForm 
  $('#frm_email_page').ajaxForm({ 
    beforeSubmit: checkFields, 
    success: function(responseText, statusText) { 
      // should not run
    }
  });
});
 
/*===========================================
 *  FUNCTIONS
 *===========================================*/
//New function added, 18 Mar 2009, Remedy INC000000017736. Email Spam
function userValidation()
{
   var numString, userString;
   numString = a+""+b+""+c+""+d;
   userString=document.getElementById("userString").value;
      if(userString == numString)
          {
              return true;
          }
      else
          {
             $("label#label_userString").addClass("error");
             return false;
          }
}
function checkMessageText()
{
// 22Jan,2008, artf#851260 
//    var patternText01 = /^([\?\&\s\t\!\"\:\;\(\)\*\+\,\.\@\[\]\|a-zA-Z0-9_-]){0,}$/
    var patternText02=/\&/
    var patternText03=/([(s|S)(m|M)(i|I)(t|T)(h|H)][\s][\&][\s][(n|N)(e|E)(p|P)(h|h)(e|E)(w|W)]){1}/
// 22Jan,2008, artf#851260 
    if (document.frm_email_page.message.value.indexOf('<')==-1 && document.frm_email_page.message.value.indexOf('>')==-1)  
//    if (document.frm_email_page.message.value.search(patternText01)!=-1)  
        {
        if (document.frm_email_page.message.value.search(patternText02)!=-1)  
    {    
    var str1 =document.frm_email_page.message.value.split(patternText02);
    var lastchar=document.frm_email_page.message.value.charAt((document.frm_email_page.message.value.length)-1);
    var firstchar=document.frm_email_page.message.value.charAt(0);
    var l=str1.length;
// Comment : Internationlization dev Remeady# INC00000062086
    var rightMsg=(document.getElementById('rightMsg').innerHTML).toUpperCase();
    var leftMsg=(document.getElementById('leftMsg').innerHTML).toUpperCase();
    var rightMsgLength=rightMsg.length;
    var leftMsgLength=leftMsg.length;
    if(l > 0)
    {
    if((l%2!=0) || (lastchar=='&') || (firstchar=='&'))
    {
    document.getElementById("message").style.color="red";
    document.getElementById("message").style.border="1px solid #ff0000";
    
    return false;
    }
    var i=0;
    for(;i<l;i++)
    {
    var temp=str1[i];
    str1[i]=temp.toUpperCase();
    }
    for(i=0;i<(l-1);i++)
    {
    var str2=str1[i];
    var str3=str1[i+1];
    var l1=str2.length;
    var l2=str3.length;
//Comment : Internationlization dev Remeady# INC00000062086
    if(l1>leftMsgLength && l2 >rightMsgLength)
    {
    str2=str2.substring((l1-leftMsgLength-1),(l1-1));
    str3=str3.substring(1,rightMsgLength+1);
    if(str2==leftMsg && str3==rightMsg)
    {
    continue;
    }
    else
    {
    document.getElementById("message").style.color="red";
    document.getElementById("message").style.border="1px solid #ff0000";
    
    return false;
    }
    }
    else
    {
    document.getElementById("message").style.color="red";
    document.getElementById("message").style.border="1px solid #ff0000";
    return false;
    }
    }
    document.getElementById("message").style.color= '#747170';
    document.getElementById("message").style.border='none';
    document.getElementById("message").style.border='1px solid #666666';
    
    
    return true;
    
    
    }
    }
    else
    {
    document.getElementById("message").style.color= '#747170';
    document.getElementById("message").style.border='none';
    document.getElementById("message").style.border='1px solid #666666';
    
    return true;
    }
    }
    else
    {
    document.getElementById("message").style.color="red";
    document.getElementById("message").style.border="1px solid #ff0000";
    return false;
    }
}
function checkFields(formData, jqForm, options)
{
  var params = {};
  var isSuccess = false;
  $("//*[@rules]").each(function(){
    setParams(params, this);
  });
  $("div#email_buttons").hide();
  $("div#validation_loading").show();
  //alert("ajax call");
  $.ajax({
    type: "POST", 
    url: "/cps/rde/xchg/SID-3F57371B-2E4B9F39/smithnephewls/validation.xsl/validation.xml", 
    data: params, 
    async: false, 
    success: function(xml){
      //alert("ajax success");
      isSuccess = displayErrors(xml);
    }
  });
  //alert("isSuccess= "+isSuccess);
//Code changes, 18 Mar 2009, Remedy INC000000017736. Email Spam, starts 
  var result;
  result = userValidation();
  if (isSuccess && result == true){
    // /cps/rde/xchg/SID-3F57371B-2E4B9F39/smithnephewls/hs/email-a-friend.xml
<!-- 12th Jan,2008, artf#851239,851265,851240, Remedy#INC00000062086, internationalization  -->
    $.post("/cps/rde/xchg/SID-3F57371B-2E4B9F39/smithnephewls/hs/emailafriend.xml",formData);

    var msgSuccess=""+document.getElementById('successMsg').innerHTML+".";
    alert(msgSuccess);
    hideEmail();
  }else if(!isSuccess){
    var msgError=""+document.getElementById('failureMsg').innerHTML+".";
    alert(msgError);
  }
   else if(result != true){
    alert(visitorErrorMsg);
  }
//Code changes, 18 Mar 2009, Remedy INC000000017736. Email Spam, ends 
  return false;
}
 
function checkField(element)
{
  var params = {};
  setParams(params, element);
  $.get("/cps/rde/xchg/SID-3F57371B-2E4B9F39/smithnephewls/validation.xsl/validation.xml", params, function(xml){
    displayErrors(xml);
  });
}
 
function setParams(params, element)
{
  var field = $(element).attr("name");
  params[field] = $("#" + field).val();
  var part = field + "|" + $(element).attr("rules");
  if (params["validate-config"] != "")
  {
    params["validate-config"] += ";";
  }
  params["validate-config"] += part;
}
 
function displayErrors(xml)
{ 
  var totalErrors = 0;
  $("field",xml).each(function(){
    var name = $(this).attr("name");
    var errors = "";
    $("rule[@code!='0']",this).each(function(){
        errors += $(this).text() + "<br/>";
    });
    if (errors != ""){
      totalErrors++;
      $("label#label_" + name).addClass("error");
      //$("div#error_" + name).html(errors);
    } else{
      $("label#label_" + name).removeClass("error");
      //$("div#error_" + name).html("");
    }
  });
    if(!checkMessageText()){
        if(totalErrors==0) totalErrors++;
    }            
  //alert("totalErrors="+totalErrors);
  $("div#email_buttons").show();
  $("div#validation_loading").hide();
  if (totalErrors == 0){
    //alert("submit form");
    //$("form")[0].submit();
    return true;
  }else{
    return false;
  }
}