/* ---------------------------------------------------------------------------------------------- */
/*                             This news fader is made by Puredesign                              */
/*                          visit puredesign -> http://www.puredesign.be                          */
/* ---------------------------------------------------------------------------------------------- */
$(document).ready(function() {
    var currentItem = 0;
    var selectItem;
    var itemInterval;
    var interval_sec = 4000; // 6 seconds 
    var itemCnt = $("div.slide-item").size();
    if(itemCnt > 1){
        item_interval = setInterval(slideNext,interval_sec);
    }
	$("#prev-slide").click(function (){
        slidePrev();
    });
	$("#next-slide").click(function (){
        slideNext();
    });
    function slideNext(){
        if (currentItem == (itemCnt-1)){
            selectItem = 0;
        }
        else{
            selectItem = (currentItem+1);
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        $("#slide-item-"+currentItem).hide();
        $("#slide-item-"+selectItem).fadeIn("slow");
        currentItem = selectItem;
    }
    function slidePrev(){
        if (currentItem == 0){
            selectItem = (itemCnt-1); 
        }
        else{
            selectItem = (currentItem-1); 
        } 
        $("#slide-item-"+currentItem).hide();
        $("#slide-item-"+selectItem).fadeIn("slow");
        currentItem = selectItem;
    }
});