/* javascript fly from http://testbed.byethost7.com/popups.php 
http://testbed.byethost7.com/javascript/catchme.js
var flyhoriz was = 40;
var flyvert was = 290;
above was first jump position (edited below); position in html file #fly style is starting position.
all were 60 in if(flyhoriz>700){flyhoriz=flyhoriz-60;flag=1;}
*/

var flyhoriz = 700;
var flyvert = 450;

function catchme(){
  m=0;
  e=document.getElementById("fly");
  if(flyhoriz>700){flyhoriz=flyhoriz-80;flag=1;}
  if(flyhoriz<50){flyhoriz=flyhoriz+80;flag=1;}
  if(flyvert>350){flyvert=flyvert-80;flag=1;}
  if(flyvert<50){flyvert=flyvert+80;flag=1;}
  if(!m){
    n=Math.random()*100-50;
    o=Math.random()*100-50;
    flyhoriz=flyhoriz+n;
    flyvert=flyvert+o;
  }
  e.style.left = flyhoriz + 'px';
  e.style.top = flyvert + 'px';
}