//alert(document.all[1].name); //while (parent.PostFrame.document.forms[0] == null) {} if(!(parent.MapFrame.document.forms[0] == null)) { parent.MapFrame.document.mapimage.src = '/temp/121684888429681.png'; parent.MapFrame.document.scalebarimage.src= '/temp/121684888429682.png'; //parent.MapFrame.document.location.reload(); }