// Only here for intellisense: <script type="text/javascript">

var paths = new Object(
{
    // BEGIN: Private functions

    _listingImagesRoot: 'http://image.trendsales.dk/topics/',

    _getImgHeadFolderName: function(entityId) {
        return parseInt(entityId / 10000);
    },

    _getImgFolderName: function(entityId) {
        return entityId - (entityId % 1000);
    },

    _getImgName: function(entityId, imageNo) {
        if (typeof imageNo == 'undefined' || imageNo < 2) {
            return entityId + ".jpg"
        } else {
            return entityId + "-" + imageNo + ".jpg"
        }
    },

    // END: Private functions


    uriPathCombine: function(pre, post) {
        if (typeof pre == 'undefined') pre = '';
        if (typeof post == 'undefined') post = '';
        if (pre.length == 0) return post;
        if (post.length == 0) return pre;
        if (pre[pre.length - 1] == '/' || post[0] == '/') return pre + post;
        return pre + '/' + post;
    },

    getListingImageUrl: function(listingId, imageNo) {
        return this.uriPathCombine(this.uriPathCombine(this.uriPathCombine(
            this._listingImagesRoot, this._getImgHeadFolderName(listingId)), this._getImgFolderName(listingId)), this._getImgName(listingId, imageNo));
    }

});
// </script>