//***************************************************
//* http://members.rogers.com/bazil/scrollglide.htm *
//***************************************************
//-- Begin Scroller's Parameters -->

//scroller width: change to your own;
//var swidth=290
var swidth=240

//scroller height: change to your own;
var sheight=80

//background color: change to your own;
var sbcolor="#FFFFFF"
//var sbcolor="#DAE6D8"
//var sbcolor="#ffe"
//var sbcolor="#f5f5f5"
//var sbcolor="#cccccc"

//scroller's speed: change to your own;
var sspeed=1

var wholemessage=''

//text: change to your own

//preload one Image:
//srcpng1 = new Image();
//srcpng1.src = "http://members.rogers.com/bazil/internet.gif";
/*
wholemessage='<div align="center" class=tabc>test scroll ¤¤¤å</div>'+
'<div align="center" class=tab><br>1.CLICK on HyperLink Image:</div>'+
'<div align="center" class=tab>by ctchang for oop</div>'+
'<div align="center" class=tab>test line1</div>' +
'<div align="center" class=tab>test line2</div>' +
'<div align="center" class=tab>test line3</div>'
*/
//-- end Parameters-->
//-- begin: Scroller's Algorithm -->

var resumesspeed = sspeed;
function start()
{
  if (document.all)
  {
    iemarquee(slider);
  }
  else if (document.getElementById)
  {
    ns6marquee(document.getElementById('slider'));
  }
  else if(document.layers)
  {
    ns4marquee(document.slider1.document.slider2);
  }
}

function iemarquee(whichdiv)
{
  iediv = eval(whichdiv);
//iediv.innerHTML = wholemessage;
//iediv.style.pixelTop = 0;
  sizeup = iediv.offsetHeight;
//iediv.innerHTML = wholemessage + wholemessage;

  ieslide();
}

function ieslide()
{
  sizeup = ( iediv.offsetHeight ) / 2;
  if ( iediv.style.pixelTop >= sizeup * (-1))
  {
    iediv.style.pixelTop -= sspeed;
    setTimeout("ieslide()",100);
  }
  else
  {
    iediv.style.pixelTop = 0;
    ieslide();
  }
}

function ns4marquee(whichlayer)
{
  ns4layer=eval(whichlayer)
  ns4layer.document.write(wholemessage)
  ns4layer.document.close()
  sizeup=ns4layer.document.height
  ns4layer.top-=sizeup
  ns4slide()
}

function ns4slide()
{
  if (ns4layer.top>=sizeup*(-1))
  {
    ns4layer.top-=sspeed
    setTimeout("ns4slide()",100)
  }
  else
  {
    ns4layer.top=sheight
    ns4slide()
  }
}

function ns6marquee(whichdiv)
{
  ns6div=eval(whichdiv)
  ns6div.innerHTML=wholemessage
  ns6div.style.top=sheight
  sizeup=ns6div.offsetHeight
  ns6slide()
}

function ns6slide()
{
  if (parseInt(ns6div.style.top)>=sizeup*(-1))
  {
    ns6div.style.top=parseInt(ns6div.style.top)-sspeed
    setTimeout("ns6slide()",100)
  }
  else
  {
    ns6div.style.top=sheight
    ns6slide()
  }
}
//-- end Algorithm -->