// JavaScript Document

function validate_email(field,alerttxt)
{
with (field)
  {
  apos=value.indexOf("@");
  dotpos=value.lastIndexOf(".");
  if (apos<1||dotpos-apos<2)
    {alert(alerttxt);return false;}
  else {return true;}
  }
}
  
function checkform ( form )
{
  //
  // ** START **
  
}

function validate_form(thisform)
{
with (thisform)
  {
//
  // ** END **
  
if (thisform.name.value == "Name") {
    alert( "Please enter your name." );
    thisform.name.focus();
    return false ;
  }
  if (thisform.email.value == "Email") {
    alert( "Please enter your email address." );
    thisform.emailbox.focus();
    return false ;
  }
if (validate_email(email,"Not a valid e-mail address!")==false)
    {emailbox.focus();return false;}
if (thisform.service.value == "Select Services") {
    alert( "Please Select Any Services" );
    thisform.service.focus();
    return false ;
  }
  // ** END **
if (thisform.message.value == "Message") {
    alert( "Please enter your message." );
    thisform.message.focus();
    return false ;
  }
 if (thisform.txtCaptcha.value == "Verification Code") {
    alert( "Please enter verification code." );
    thisform.txtCaptcha.focus();
    return false ;
  }
  
  
  // ** END **
  getParam(document.frmCaptcha);
	return true ;
  }
}

function s5_qc_clearcaptcha() {

if (document.getElementById("txtCaptchabox").value == "Verification Code") {
document.getElementById("txtCaptchabox").value="";
}

if (document.getElementById("messagebox").value.length < 1) {
document.getElementById("messagebox").value="Message";
}
if (document.getElementById("namebox").value.length < 1) {
document.getElementById("namebox").value = "Name";
}
if (document.getElementById("emailbox").value.length < 1) {
document.getElementById("emailbox").value = "Email";
}

}

function s5_qc_clearbody() {
if (document.getElementById("messagebox").value == "Message") {
document.getElementById("messagebox").value="";
}
if (document.getElementById("namebox").value.length < 1) {
document.getElementById("namebox").value = "Name";
}
if (document.getElementById("emailbox").value.length < 1) {
document.getElementById("emailbox").value = "Email";
}

if (document.getElementById("txtCaptchabox").value.length < 1) {
document.getElementById("txtCaptchabox").value="Verification Code";
}
}

function s5_qc_clearname() {
if (document.getElementById("namebox").value == "Name") {
document.getElementById("namebox").value="";
}
if (document.getElementById("messagebox").value.length < 1) {
document.getElementById("messagebox").value = "Message";
}
if (document.getElementById("emailbox").value.length < 1) {
document.getElementById("emailbox").value = "Email";
}

if (document.getElementById("txtCaptchabox").value == "") {
document.getElementById("txtCaptchabox").value = "Verification Code";
}

}

function s5_qc_clearemail() {
if (document.getElementById("emailbox").value == "Email") {
document.getElementById("emailbox").value="";
}
if (document.getElementById("namebox").value.length < 1) {
document.getElementById("namebox").value = "Name";
}
if (document.getElementById("messagebox").value.length < 1) {
document.getElementById("messagebox").value = "Message";
}

if (document.getElementById("txtCaptchabox").value.length < 1) {
document.getElementById("txtCaptchabox").value="Verification Code";
}

}
// JavaScript Document
//Gets the browser specific XmlHttpRequest Object
function getXmlHttpRequestObject() {
 if (window.XMLHttpRequest) {
    return new XMLHttpRequest(); //Mozilla, Safari ...
 } else if (window.ActiveXObject) {
    return new ActiveXObject("Microsoft.XMLHTTP"); //IE
 } else {
    //Display our error message
    alert("Your browser doesn't support the XmlHttpRequest object.");
 }
}
//Our XmlHttpRequest object
var receiveReq = getXmlHttpRequestObject();

//Initiate the AJAX request
function makeRequest(url, param) {
//If our readystate is either not started or finished, initiate a new request
 if (receiveReq.readyState == 4 || receiveReq.readyState == 0) {
   //Set up the connection to captcha_test.html. True sets the request to asyncronous(default) 
   receiveReq.open("POST", url, true);
   //Set the function that will be called when the XmlHttpRequest objects state changes
   receiveReq.onreadystatechange = updatePage; 

   //Add HTTP headers to the request
   receiveReq.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
   receiveReq.setRequestHeader("Content-length", param.length);
   receiveReq.setRequestHeader("Connection", "close");

   //Make the request
   receiveReq.send(param);
 }   
}
//Called every time our XmlHttpRequest objects state changes
function updatePage() {
 //Check if our response is ready
 if (receiveReq.readyState == 4) {
   //Set the content of the DIV element with the response text
   document.getElementById('result').innerHTML = receiveReq.responseText;
   //Get a reference to CAPTCHA image
   img = document.getElementById('imgCaptcha'); 
   //Change the image
   img.src = 'create_image.php?' + Math.random();
 }
}
//Called every time when form is perfomed
function getParam(theForm) {
 //Set the URL
 var url = 'mail.php';
 //Set up the parameters of our AJAX call
 var postStr = theForm.txtCaptcha.name + "=" + encodeURIComponent( theForm.txtCaptcha.value )+"&"+theForm.name.name + "=" + encodeURIComponent( theForm.name.value )+"&"+theForm.email.name + "=" + encodeURIComponent( theForm.email.value )+"&"+theForm.service.name + "=" + encodeURIComponent( theForm.service.value )
 +"&"+theForm.message.name + "=" + encodeURIComponent( theForm.message.value );
 //Call the function that initiate the AJAX request
 makeRequest(url, postStr);
}

// ]]>