               //console.log(i, x, icon);
                            var icon = array[(i * lineNum) + x];
                            if (icon) {
                                arr.push(icon); 
                                sheet += '<a href="javascript:;"><i class="tb-icon icon-'+icon[0]+' icon-2x"></i><span>icon-'+icon[0]+'</span><span>'+icon[1]+'</span></a>';
                            } else {
                                sheet += '<a href="javascript:;"></a>';
                            }
    