var Images = new Array(
"images/videoWall.jpg",
"images/passive-thumb.jpg",
"images/interactive-thumb.jpg",
"images/custom-thumb.jpg");

var URLs = new Array (
"products-videowall.htm",
"products-passive.htm",
"products-interactive.htm",
"products-custom.htm");

function ShowPicture()
{
var k=Math.floor(Math.random( ) * (Images.length+0));
document.getElementById("container").innerHTML='<a href=\"'+URLs[k]+'\"><img src=\"'+Images[k]+'\"></a>';

return true;
}

function GetRandomChildNodes(randomnumberarray) {
	var ul = document.getElementById('ulHighlights');
	var randomNumber = Math.Random()*ul.childNodes.length;
	var exist = false;
	for(var i=0;i<randomnumberarray.length;i++) {
		if(randomNumber == randomnumberarray[i]) {
			exist = true;
			break;
		}
	}
	for(var i=0;exist;i++) {
		if(i == ul.childNodes.length) {
			break;
		}
		randomNumber = Math.Random()*ul.childNodes.length;
		var exist2 = false;
		for(var j=0;j<randomnumberarray.length;j++) {
			if(randomNumber == randomnumberarray[j]) {
				exist2 = true;
				break;
			}
		}
		exist = exist2;
	}
	return randomNumber;
}

function PopulateHightlights() {
	var randomNumber = new Array();
	for(var i=0;i<1;i++) {
		randomNumber[i] = GetRandomChildNodes(randomNumber);
	}
}

var clientFoc = new Array(
"related properties",
"presbyterian health foundation",
"chesapeake energy corporation",
"accor",
"sharp",
"sptv",
"mediastream solutions",
"hortons' estate",
"university of arkansas",
"anglia ruskin university");

var clientFocURL = new Array(
"cs-cre-related.htm",
"cs-cre-phf.htm",
"cs-corp-chk.htm",
"cs-corp-accor.htm",
"cs-corp-sharp.htm",
"cs-media-sptv.htm",
"cs-media-pforum.htm",
"cs-cre-latham.htm",
"cs-he-uark.htm",
"cs-he-uanglia.htm");

function getRandomNum(randomArray){
    var random = Math.floor(Math.random()*(clientFoc.length));
    var exist = false;
    for(var i=0;i<randomArray.length;i++) {
        if(random == randomArray[i]) {
            exist = true;
        }
    }
    for(var i=0;exist;i++) {
        /*if(i==randomArray.length) {
            break;
        }*/
        random = Math.floor(Math.random()*(clientFoc.length));
        var exist2 = false;
        for(var i=0;i<randomArray.length;i++) {
            if(random == randomArray[i]) {
                exist2 = true;
            }
        }
        exist = exist2;
    }
    return random;
}



function ClientFocList(){
/*document.getElementById("ulHighlights").innerHTML += '<li><a href="">""</a></li>';*/
var randomNum  = new Array();
for(var i=0;i<5;i++) {
    randomNum.push(getRandomNum(randomNum));
}
for(var i=0; i<randomNum.length; i++)
{
    
    document.getElementById("navcontainer").innerHTML += '<li><a href="'+clientFocURL[randomNum[i]]+'">'+clientFoc[randomNum[i]]+'</a></li>';
    
}
}