// JScript File
function getCookie(c_name)
{
    if (document.cookie.length>0)
      {
      c_start=document.cookie.indexOf(c_name + "=")
      if (c_start!=-1)
        { 
        c_start=c_start + c_name.length+1 
        c_end=document.cookie.indexOf(";",c_start)
        if (c_end==-1) c_end=document.cookie.length
        return document.cookie.substring(c_start,c_end);
        } 
      }
    return ""
}

function setCookie(c_name,value)
{
    document.cookie=c_name+ "=" +value+";";
}


function setpos(n)
{
    setCookie('posy', n) 
}

function scroll()
{
    y = getCookie('posy');
    window.scrollTo(0, y);
}