function StringArray (n) {
  this.length = n;
  for (var i =1; i <= n; i++) {
    this[i] = ' '

  }
}

image = new StringArray(5)
image[0] = "<object width=850 height=475><param name='movie' value='/movies/rhodes1.swf'><embed src='/movies/rhodes1.swf' width='850' height='475'></embed></object>";
image[1] = "<object width=850 height=475><param name='movie' value='/movies/rhodes2.swf'><embed src='/movies/rhodes2.swf' width='850' height='475'></embed></object>";
image[2] = "<object width=850 height=475><param name='movie' value='/movies/rhodes3.swf'><embed src='/movies/rhodes3.swf' width='850' height='475'></embed></object>";

function ranimage() {
	var ran_unrounded=Math.random()*3;
	var ran_number=Math.floor(ran_unrounded); 
    return(image[ran_number])
}

document.write(""+ranimage()+"")