var a = 1;// a=numbers of banners var slump = Math.random(); var talet = Math.round(slump * (a-1))+1; function create() { this.code = '' } b = new Array(); for(var i=1; i<=a; i++) { b[i] = new create(); } b[1].code = ' ' var visaneu = ""; visaneu += ' '+b[talet].code+' ';