var intervalId;
var maxCount = 1;
var duration = 5000;


function executeCallback(){
$('#img'+maxCount).fadeOut(3000)
maxCount++;
//alert("hi")
$('#img'+maxCount).fadeIn(3000)

if(maxCount>6){

maxCount=1

$('#img'+maxCount).fadeIn(3000)

//alert('hi')

	}

}


$(document).ready(function() {
		   
intervalId = setInterval("executeCallback()", duration);


});