var navoffset=0;
var menutop0;

function start2()
         {
           if (is_gecko)
           {
           pinpinmenu_gecko();
           }
           else if (is_konqueror)
           {
           pinpinmenu_konqueror();
           }
           else if (is_nav4)
           {
           menutop0=parseInt(document.layers.menu.top)
           pinmenu_nav4up();
           }
           else if (is_ie4up)
           {
           // window.resizeTo(798,598);
           menutop0=parseInt(document.all.menu.style.top);
           pinmenu_ie4up();
           }
           else
           {
           //alert ("These pages may not display correctly in your browser; we would suggest using Internet Explorer 4+, Netscape 6+ or Mozilla. (Netscape 4+ and Konqueror may also work ok.)")
           }
         }

function pinmenu_ie4up()
{
    var dy=document.body.scrollTop+navoffset;
    if (dy<0){dy=0;}
    document.all.menu.style.top=menutop0+dy;
    setTimeout("pinmenu_ie4up()",50);
}

function pinmenu_nav4up()
{
    var dy=window.pageYOffset+navoffset;
    if (dy<0){dy=0;}
    document.layers.menu.top=menutop0+dy;
    setTimeout("pinmenu_nav4up()",50);
}

function pinmenu_gecko()
{
    var dy=window.pageYOffset-107;
    if (dy<0){dy=0;}
    document.getElementById("menu").style.top=menutop0+dy;
    setTimeout("pinmenu_gecko()",50);
}


function pinmenu_konqueror()
{
    var dy=window.pageYOffset;
    if (dy<0){dy=0;}
    document.getElementById("menu").style.top=menutop0+dy;
    setTimeout("pinmenu_konqueror()",500);
}