var bNetscape4plus = (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1) >= "4");
var bExplorer4plus = (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substring(0,1) >= "4");

function always_pos()
{
        var yMenuFrom, yMenuTo, yButtonFrom, yButtonTo, yOffset, timeoutNextCheck;

        if ( bNetscape4plus ) {
                yMenuFrom   = document["scrollmenu"].top;
                yMenuTo     = top.pageYOffset + 470;
        }
        else if ( bExplorer4plus ) {
                yMenuFrom   = parseInt (scrollmenu.style.top, 10);
                yMenuTo     = document.body.scrollTop + 470;
        }

        timeoutNextCheck = 500;

        if ( Math.abs (yButtonFrom - (yMenuTo + 152)) < 6 && yButtonTo < yButtonFrom ) {
                setTimeout ("always_pos()", timeoutNextCheck);
                return;
        }


        if ( yButtonFrom != yButtonTo ) {
                yOffset = Math.ceil( Math.abs( yButtonTo - yButtonFrom ) / 10 );
                if ( yButtonTo < yButtonFrom )
                        yOffset = -yOffset;

                if ( bNetscape4plus )
                        document["divLinkButton"].top += yOffset;
                else if ( bExplorer4plus )
                        divLinkButton.style.top = parseInt (divLinkButton.style.top, 10) + yOffset;

                timeoutNextCheck = 10;
        }
        if ( yMenuFrom != yMenuTo ) {
                yOffset = Math.ceil( Math.abs( yMenuTo - yMenuFrom ) / 20 );
                if ( yMenuTo < yMenuFrom )
                        yOffset = -yOffset;

                if ( bNetscape4plus )
                        document["scrollmenu"].top += yOffset;
                else if ( bExplorer4plus )
                        scrollmenu.style.top = parseInt (scrollmenu.style.top, 10) + yOffset;

                timeoutNextCheck = 10;
        }

        setTimeout ("always_pos()", timeoutNextCheck);
}
function OnLoad()
{
        var y;

        if ( top.frames.length )

        if ( bNetscape4plus ) {
                document["scrollmenu"].top = top.pageYOffset + 100;
                document["scrollmenu"].visibility = "visible";
        }
        else if ( bExplorer4plus ) {
                scrollmenu.style.top = document.body.scrollTop + 100;
                scrollmenu.style.visibility = "visible";
        }

        always_pos();
        return true;
}

function chat_openpage() 
{

  var 
  newwin=window.open("/chat/client.asp?siteid=1","NewPointWin","toolbar=no,resizable=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,top=200,left=220,width=540,height=420");
   newwin.focus();
  return false;
  }

document.write("<DIV id=scrollmenu style='position:absolute; top:400px; left:2px; width:32px; height:69px; visibility: visible; z-index: 1;'>")
document.write("		<table cellpadding='0' cellspacing='0' border='0' width='31' height='73'>")
document.write("			<tr>" )
document.write("				<td width='31'><a href='msnim:chat?contact=handaocn@hotmail.com'><img src='/chat/images/online_en.gif'  border='0'></a>")
document.write("				</td>")
document.write("			</tr>")
document.write("		</table>")
document.write("</div>")



OnLoad();