var slideShow=function(){
    var bxs,bxe,fxs,fxe,xp;
        
    var isIE = document.all ? true : false;
    var thumbs = null;
    var thumbsNumber = 0;
    var startY = 0;
    var endY = 0;
    var scrollTD = 3; 
    var scrollSize = 3; 
    var fadeTD = 5;
    var yp = 0;
        
    var thumbsBlock = document.getElementById("slidethumbs");
    if (thumbsBlock != null) {
        thumbs = thumbsBlock.getElementsByTagName('li'); 
    }
        
    return{
        init:function(){
            if (thumbsBlock != null) {
                thumbsNumber = thumbs.length;
                for(var i = 0; i < thumbsNumber; i++){
                    var id = thumbs[i].value; 
                    thumbs[i].onclick = new Function("slideShow.getimg('" + id + "')");
                }
            }
        },
        fadeMainPhoto:function() {
            var mainPhoto = document.getElementById("mainWphoto");
            mainPhoto.av=0; 
            mainPhoto.style.filter='alpha(opacity=0)';
            mainPhoto.timer=setInterval(function(){slideShow.fdin(mainPhoto)},fadeTD);
        },
        getimg:function(id){
            var mainPhoto = document.getElementById("mainWphoto");
            mainPhoto.style.opacity=0;
            mainPhoto.src=slideimageUrls[id];
            document.getElementById('weddisc').innerHTML = slideimageCaptions[id];
        },
        fdin:function(i){
            if(i.complete){i.av=i.av+fadeTD; i.style.opacity=i.av/100; i.style.filter='alpha(opacity='+i.av+')'}
            if(i.av>=100){clearInterval(i.timer); ci=i}
        }
    };
}();

window.onload=function(){slideShow.init(); trim( $('slidethumbarea'));};