// set today's date
var d = new Date();
var myday = new Date((d.getFullYear()),(d.getMonth()),(d.getDate()));
// set today's date plus 1
myday.setDate(myday.getDate()+2);
var filename = "" + (myday.getMonth() + 1) + (myday.getDate()) + (myday.getFullYear());
var fileextension = ".gif";
var file = filename + fileextension;
document.write("<img src=http://69.61.100.57/bin/fishing/"+file+" width='358' height='233' border='0' alt='' >");