function OpenWin1(loc, winname)
{
    newwin = window.open(loc, winname, "width=600,height=540,scrollbars=no,status=no,toolbar=no,menubar=no,top=10,left=120");
}
function OpenWin2(loc, winname)
{
    newwin = window.open(loc, winname, "width=600,height=612,scrollbars=no,status=no,toolbar=no,menubar=no,top=10,left=120");
}
function OpenWin3(loc, winname)
{
    newwin = window.open(loc, winname, "width=530,height=493,scrollbars=no,status=no,toolbar=no,menubar=no,top=10,left=120");
}