function popupWindow(url,wid,hei)
{
    wind = window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width='+wid+',height='+hei+',screenX=0,screenY=0,left=0,top=0;')
}
function popupWindowBig(url)
{
    window.open(url,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=700,height=500,screenX=0,screenY=0,left=0,top=0;')
}
function mymy(html)
{
    wind = window.open(html,'popupWindow','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width=800,height=500,screenX=0,screenY=0,top=0,left=0');
}
function mymy1(html)
{
    wind = window.open(html,'popupWindow','toolbar=no,location=no,directories=yes,status=no,menubar=yes,scrollbars=no,resizable=yes,copyhistory=no,width=600,height=500,screenX=0,screenY=0,top=0,left=0');
}