var stor = -1;
var maxstor = 4;
var timeout = 0;

function autorot() {
	showNext();
	timeout = setTimeout('autorot();', 20000);
}



function rotateDiv(stor){
  var divs = document.getElementById("carouselCon").getElementsByTagName("div");
  for (var i=0; i < divs.length; i++ ) {
    var div = divs[i];
    if ( (div.id != "")) {
		if(i != stor){
				div.style.display = "none";
		}
		else{
			div.style.display = "block";
		}
    }
  }
  
    var spans = document.getElementById("carouselNav").getElementsByTagName("span");
  for (var i=0; i < spans.length; i++ ) {
    var span = spans[i];
    if ( (span.id != "")) {
	if(i != stor)
        	span.className = "none";
	else
		span.className = "selStory";
    }
  }
}

function showNext(){
	if(stor < maxstor)
		stor++;
	else
		stor=0;

	rotateDiv(stor);
}

function stoprot() {
	clearTimeout(timeout);
}


function showNext(){
	if(stor < maxstor)
		stor++;
	else
		stor=0;

	rotateDiv(stor);
}

function showPrev(){
	if(stor > 0)
		stor--;
	else
		stor=maxstor;

	rotateDiv(stor);
}

function showStoryOne(){
	stor=0;
	rotateDiv(stor);
}
function showStoryTwo(){
	stor=1;
	rotateDiv(stor);
}
function showStoryThree(){
	stor=2;
	rotateDiv(stor);
}
function showStoryFour(){
	stor=3;
	rotateDiv(stor);
}


function showStoryFive(){
	stor=4;
	rotateDiv(stor);
}

/*
*/

//Radom 2nd level carousel

function showImage(){
	var secondLevelImage = new Array() 
	var secondLevelImageUrl = "http://image.linkchina.com/buyer/inner_link/";
	var secondLevelLinkUrl = "http://www.linkchina.com/";
	secondLevelImage[0] = ['apparel&accessories_740x99.jpg','secondIndex/apparel---accessories.html','Apparel & Accessories'];
	secondLevelImage[1] = ['jewelry_740x99.jpg','secondIndex/jewelry.html','Jewelry'];
	secondLevelImage[2] = ['health&beauty_740x99.jpg','secondIndex/health---beauty.html','Health & Beauty'];
	secondLevelImage[3] = ['consumer-electronics_740x99.jpg','secondIndex/consumer-electronics.html','Consumer-Electronics'];
	secondLevelImage[4] = ['cellphones&pdas_740x99.jpg','secondIndex/cell-phones---pdas.html','Cell Phones & Pdas'];
	secondLevelImage[5] = ['cameras&photos_740x99.jpg','secondIndex/cameras---photo.html','Cameras & Photo'];
	secondLevelImage[6] = ['wedding_dresses_740x99.jpg','promotion/wedding-dress.html','Wedding Dress'];
	//secondLevelImage[7] = ['watch_740x99.jpg','secondIndex/watches.html','Watches'];
	var preLenth = secondLevelImage.length;
	var preBuffer = new Array();
	/*
	for (i = 0; i < preLenth; i++){   
		preBuffer[i] = new Image();
		preBuffer[i].src = secondLevelImage[i][0];
	}
	*/
	var whichImage = Math.round(Math.random()*(preLenth-1));
	var preBuffer = new Image();
	preBuffer.src = secondLevelImageUrl + secondLevelImage[whichImage][0];
	
	document.getElementById('footerCarousel').innerHTML =  "<a href='" + secondLevelLinkUrl + secondLevelImage[whichImage][1] + "'><img alt='" + secondLevelImage[whichImage][2] + "' src='"+ secondLevelImageUrl + secondLevelImage[whichImage][0] + "' \/><\/a>";	
	
	//alert("'url(" + theImages[whichImage] + ")'");	
	//document.write('<img src="'+theImages[whichImage]+'">');
}