var theImages = new Array()

theImages[1] = 'url(images/bg-img1.jpg)'
theImages[2] = 'url(images/bg-img2.jpg)'
theImages[3] = 'url(images/bg-img3.jpg)'
theImages[4] = 'url(images/bg-img4.jpg)'

function changeImage(changer) {
dochange(changer);
newImage = theImages[changer];
document.getElementById('change').style.backgroundImage = newImage;

}


function Inint_AJAX() {
try { return new ActiveXObject("Msxml2.XMLHTTP");  } catch(e) {} //IE
try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} //IE
try { return new XMLHttpRequest(); } catch(e) {} //Native Javascript
alert("XMLHttpRequest not supported");
return null;
};

function dochange(id) {
		
	if(id!='')
	{
		var req = Inint_AJAX();
		req.onreadystatechange = function () {
		   document.getElementById('title').innerHTML=req.responseText; //retuen value
			  
		};
		//req.open("GET", "index.php?main_page=ajtitle&id="+id); //make connection
		req.open("GET", "title.php?id="+id); //make connection
		req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=iso-8859-1"); // set Header
		req.send(null); 
	}
}