function verScroll(dir, spd, loop) {

MM_showHideLayers('contentLayer','','show');

loop = true;
direction = dir;
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 = parseInt(dir);
speed = parseInt(spd);
var y_pos = parseInt(page.left);


if (direction == y_pos) {
loop = false;
clearTimeout(scrolltimer);
}

if (direction > y_pos) {
page.left = (y_pos + 2);
}

if (direction < y_pos) {
page.left = (y_pos - 2);
}



scrolltimer = setTimeout("verScroll(direction,speed)", 1);

}

function stopScroll() {
loop = false;
clearTimeout(scrolltimer);

}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


function stopScroll1() {
loop1 = false;
clearTimeout(scrolltimer1);
MM_showHideLayers('contentLayer1','','hide');
}

function stopScrolla() {
//verScroll1('-40','4','true');
}