<!-- Begin

var howMany = 4

function rndnumber()
{
   var randscript = -1
   while (randscript < 0 || randscript > howMany || isNaN(randscript))
   {
      randscript = parseInt(Math.random()*(howMany+1))
   }
   return randscript
}

pic = rndnumber()

if (pic==0) {
   banner="pictures/river_strip-1.jpg"
   width="450"
   height="93"
}
if (pic==1) {
   banner="pictures/river_strip-2.jpg"
   width="450"
   height="69"
}
if (pic==2) {
   banner="pictures/river_strip-3.jpg"
   width="450"
   height="77"
}
if (pic==3) {
   banner="pictures/river_strip-4.jpg"
   width="450"
   height="79"
}
if (pic==4) {
   banner="pictures/river_strip-5.jpg"
   width="450"
   height="88"
}


document.write( '<p align="center"><img src=' + banner + ' width=' + width + ' height=' + height + '</p>')



// End -->



