var image1 = new Array('/images/logos/leman.jpg', 'Leman solicitors', '60', '87', 'casestudies.php');
preimage1 = new Image();
preimage1.src = '/images/logos/leman.jpg';
var image2 = new Array('/images/logos/carrick.jpg', 'Carrickmines ', '113', '87', 'casestudies.php');
preimage2 = new Image();
preimage2.src = '/images/logos/carrick.jpg';
var image3 = new Array('/images/logos/champion.jpg', 'Champion Sport', '113', '87', 'casestudies.php?id=1');
preimage3 = new Image();
preimage3.src = '/images/logos/champion.jpg';
var image4 = new Array('/images/logos/clear.jpg', 'Clear Solutions', '113', '87', 'casestudies.php?id=4');
preimage4 = new Image();
preimage4.src = '/images/logos/clear.jpg';
var image5 = new Array('/images/logos/shaffrey.jpg', 'Shaffrey and Company', '113', '87', 'casestudies.php');
preimage5 = new Image();
preimage5.src = '/images/logos/shaffrey.jpg';
var image6 = new Array('/images/logos/2020.jpg', '2020 Mobile Group', '113', '87', 'casestudies.php');
preimage6 = new Image();
preimage6.src = '/images/logos/2020.jpg';
var image7 = new Array('/images/logos/allglass.jpg', 'Allglass Windscreen Replacement', '113', '87', 'casestudies.php');
preimage7 = new Image();
preimage7.src = '/images/logos/allglass.jpg';
var image8 = new Array('/images/logos/ative.jpg', 'Active Security Solutions', '113', '87', 'casestudies.php');
preimage8 = new Image();
preimage8.src = '/images/logos/ative.jpg';
var image9 = new Array('/images/logos/BCU.jpg', 'Blackrock College Union', '200', '87', 'casestudies.php?id=2');
preimage9 = new Image();
preimage9.src = '/images/logos/BCU.jpg';
var image10 = new Array('/images/logos/act.jpg', 'ACT', '113', '87', 'casestudies.php?id=3');
preimage10 = new Image();
preimage10.src = '/images/logos/act.jpg';
	
var images = new Array(); 
images[0] = image1;
images[1] = image2;
images[2] = image3;
images[3] = image4;
images[4] = image5;
images[5] = image6;
images[6] = image7;
images[7] = image8;
images[8] = image9;
images[9] = image10;

var numImages = 10;

function rotateImages() {
	var randomnumber = Math.floor(Math.random()*numImages);
	var logo = document.getElementById("clientLogos");
	logo.setAttribute("src", images[randomnumber][0]);
	logo.setAttribute("alt", images[randomnumber][1]);
	logo.setAttribute("width", images[randomnumber][2]);
	logo.setAttribute("height", images[randomnumber][3]);
	
	var logoURL = document.getElementById('logoURL');
	logoURL.href = images[randomnumber][4];
}

setInterval ( "rotateImages()", 3000 );