function randOrd(){
	return (Math.round(Math.random())-0.5);
} 

path = "/isaautomationweek/images/rotator-images/";

theImages = new Array();


imageArray1 = new Array("Group-1/Fotolia_717737_S.jpg","Group-1/Fotolia_1026959_S.jpg","Group-1/Fotolia_6035394_S.jpg","Group-1/iStock_000009988731Small.jpg","Group-1/iStock_000011250747Small.jpg","Group-1/iStock_000011846068Small.jpg");

imageArray2 = new Array("Group-2/26813929.jpg","Group-2/Fotolia_3007406_S.jpg","Group-2/Fotolia_5858888_S.jpg","Group-2/iStock_000004325435Small.jpg","Group-2/iStock_000009066352Small.jpg","Group-2/iStock_000009794837Small.jpg");

imageArray3 = new Array("Group-3/87520412.jpg","Group-3/BXP25544.jpg","Group-3/Fotolia_1026736_S.jpg","Group-3/Fotolia_4394637_S.jpg","Group-3/iStock_000001069115Small.jpg","Group-3/iStock_000007362497Small.jpg");

imageArray4 = new Array("Group-4/Fotolia_9124941_S.jpg","Group-4/Fotolia_10265777_S.jpg","Group-4/iStock_000005733555Small.jpg","Group-4/iStock_000006328209Small.jpg","Group-4/iStock_000007721745Small.jpg");

imageArray5 = new Array("Group-5/Fotolia_4629611_S.jpg","Group-5/Fotolia_4674468_S.jpg","Group-5/Fotolia_15333332_S.jpg","Group-5/Fotolia_18690449_S.jpg","Group-5/iStock_000007722550Small.jpg");

imageArray6 = new Array("Group-6/87467011.jpg","Group-6/BXP25532.jpg","Group-6/Fotolia_4259261_S.jpg","Group-6/Fotolia_4933803_S.jpg","Group-6/iStock_000007508181Small.jpg","Group-6/iStock_000010906947Small.jpg");

arrayval = Math.floor(Math.random()*6+1);



theImages = eval("imageArray"+arrayval);

//alert(eval("imageArray"+arrayval.toString()));

theImages.sort(randOrd);
//randomnumber=Math.floor(Math.random()*(theImages.length)+1)

sliderNum = 1;
previousSlider = 1;
maximages = theImages.length;
//maximages = 5;

$(document).ready(function(){

	for(x = 0;x<maximages;x++){
		$("#feature-img").append('<div class="slideimage" style="position:absolute;"><img src="'+path+theImages[x]+'" /></div>');
	}
	$(".slideimage").hide();
	$(".slideimage:nth-child("+sliderNum+")").show();
	
	

	
	function slideToNext(){
		previousSlider = sliderNum;
		if(sliderNum<maximages){
			sliderNum++;
		} else {
			sliderNum=1;
		}
		
		$(".slideimage:nth-child("+sliderNum+")").css("z-index","2");
		$(".slideimage:nth-child("+previousSlider+")").css("z-index","1");
		//$(".slideimage:nth-child("+sliderNum+")").show("slide", { direction: "right" }, 2000, nextSlide);
		$(".slideimage:nth-child("+sliderNum+")").fadeIn(2000, nextSlide);
		//$(".slideimage:nth-child("+sliderNum+")").show();
		
	}
	
	
	function nextSlide(){
		$(".slideimage:nth-child("+previousSlider+")").hide();
	}
	intervalID = setInterval(slideToNext,8000);
});