//Original:  Eddie Traversa (psych3@primus.com.au) -->
//Web Site:  http://nirvana.media3.net -->

//This script and many more are available free online at -->
//The JavaScript Source!! http://javascript.internet.com -->
function verScroll(dir, spd, loop) {
loop = true;
direction = "up";
speed = 90000000000000000;
scrolltimer = null;
if (document.layers) {
var page = eval(document.contentLayer);
}
else {
if (document.getElementById) {
var page= eval("document.getElementById('contentLayer').style");
}
else {
if (document.all) {
var page = eval(document.all.contentLayer.style);
      }
   }
}
direction = dir;
speed = parseInt(spd);
var y_pos = parseInt(page.top);
if (loop == true) {
if (direction == "dn") {
page.top = (y_pos - (speed));
} else {
if (direction == "up" && y_pos < 0) {
page.top = (y_pos + (speed));
} else {
if (direction == "bottom") {
page.bottom = 0;
      }
   }
}
scrolltimer = setTimeout("verScroll(direction,speed)", 1);
   }
}
function stopScroll() {
loop = false;
clearTimeout(scrolltimer);
}