//r= Math.random()*4; //r_cel= Math.ceil(r); //document.write (''); //document.write ('

'); //if (r_cel== 1) {document.write ('

');} //if (r_cel== 2) {document.write ('

');} //if (r_cel== 3) {document.write ('

');} //if (r_cel== 4) {document.write ('

');} //document.write ('

');