function gradient(id, level)
{
	var box = document.getElementById(id);
	box.style.opacity = level;
	box.style.MozOpacity = level;
	box.style.KhtmlOpacity = level;
	box.style.filter = "alpha(opacity=" + level * 100 + ")";
	box.style.display="block";
	return;
}


function fadein(id) 
{
	var level = 0;
	while(level <= 1)
	{
		setTimeout( "gradient('" + id + "'," + level + ")", (level* 1000) + 10);
		level += 0.01;
	}
}


// Open the lightbox



// Close the lightbox


function check_it(theurl) {
     var tomatch= /http:\/\/[A-Za-z0-9\.-]{3,}\.[A-Za-z]{3}/;
     if (tomatch.test(theurl))
     {
      
         return true; 
     }
     else
     {
         alert("Please enter a Valid URL.");
         return false; 
     }
	 }

function openbox2(formtitle, fadin)
{

if(document.getElementById('url1').value=="http://")
{
  alert("Please enter Website URL.");
  document.getElementById('url1').focus();
    return false; 
}
if(document.getElementById('url1').value.length<=7)

{
document.getElementById('url1').focus();
return false;
}

if((check_it(document.getElementById('url1').value))==false)
{
document.getElementById('url1').focus();
return false;
}

document.getElementById('website1').innerHTML =document.getElementById('url1').value;

document.getElementById('web_url1').value=document.getElementById('url1').value;


  var box = document.getElementById('box_light1'); 
  document.getElementById('filter_light1').style.display='block';

  var btitle = document.getElementById('boxtitle_light1');
  btitle.innerHTML = formtitle;
  
  if(fadin)
  {
	 gradient("box_light1", 0);
	 fadein("box_light1");
	 sendmail(document.getElementById('url1').value);
  }
  else
  { 	
    box.style.display='block';
	
  }  	return false;
}


function openbox3(formtitle, fadin)
{

if(document.getElementById('url3').value=="")
{
  alert("Please enter Website URL.");
    return false; 
}


if((check_it(document.getElementById('url3').value))==false)
{
return false;
}

document.getElementById('website3').innerHTML =document.getElementById('url3').value;

document.getElementById('web_url3').value=document.getElementById('url3').value;


  var box = document.getElementById('box_light3'); 
  document.getElementById('filter_light3').style.display='block';

  var btitle = document.getElementById('boxtitle_light3');
  btitle.innerHTML = formtitle;
  
  if(fadin)
  {
	 gradient("box_light3", 0);
	 fadein("box_light3");
  }
  else
  { 	
    box.style.display='block';
  }  	
}

// Close the lightbox

function closebox2()
{
   // create link
	var objLink = document.createElement("a");
	objLink.setAttribute('href','#');
	objLink.setAttribute('title','Click to close');
	objLink.onclick = function () {hideLightbox(); return false;}
	objLightbox.appendChild(objLink);

	// preload and create close button image
	var imgPreloadCloseButton = new Image();

	// if close button image found, 
	imgPreloadCloseButton.onload=function(){

		var objCloseButton = document.createElement("img");
		objCloseButton.src = closeButton;
		objCloseButton.setAttribute('id','closeButton');
		objCloseButton.style.position = 'absolute';
		objCloseButton.style.zIndex = '200';
		objLink.appendChild(objCloseButton);

		return false;
	}

	imgPreloadCloseButton.src = closeButton;


}
function closebox3()
{
   // create link
	var objLink = document.createElement("a");
	objLink.setAttribute('href','#');
	objLink.setAttribute('title','Click to close');
	objLink.onclick = function () {hideLightbox(); return false;}
	objLightbox.appendChild(objLink);

	// preload and create close button image
	var imgPreloadCloseButton = new Image();

	// if close button image found, 
	imgPreloadCloseButton.onload=function(){

		var objCloseButton = document.createElement("img");
		objCloseButton.src = closeButton;
		objCloseButton.setAttribute('id','closeButton');
		objCloseButton.style.position = 'absolute';
		objCloseButton.style.zIndex = '200';
		objLink.appendChild(objCloseButton);

		return false;
	}

	imgPreloadCloseButton.src = closeButton;


}

function closelightbox()
{
 document.getElementById('url1').focus();
var box = document.getElementById('box_light'); 
  document.getElementById('filter_light').style.display='none';
 box.style.display='none';
}
function closelightbox3()
{
 document.getElementById('url1').focus();
var box = document.getElementById('box_light3'); 
  document.getElementById('filter_light3').style.display='none';
 box.style.display='none';
}



function closelightbox1()
{
 document.getElementById('url1').focus();
var box = document.getElementById('box_light1'); 
  document.getElementById('filter_light1').style.display='none';
 box.style.display='none';
}

function sendmail(websiteurl)
{

if (window.XMLHttpRequest)
  {// code for IE7+, Firefox, Chrome, Opera, Safari
  xmlhttp=new XMLHttpRequest();
  }
else
  {// code for IE6, IE5
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
xmlhttp.onreadystatechange=function()
  {
  if (xmlhttp.readyState==4 && xmlhttp.status==200)
    {
    //alert(xmlhttp.responseText);
    }
  }
xmlhttp.open("GET","get_list_web.php?weburl="+websiteurl,true);
xmlhttp.send();
}