// ---------------------- //
// (C) R.F.H. van Viersen //
//     rob@viersen.nl     //
//     www.viersen.nl     //
// JavaScript      (HAND) //
// ---------------------- //




function Frame()
{
var top="Html/Site/_Top.html";
var lft="Html/Site/_Left.html";
var cnt="Html/Site/_Welkom.html";
var btm="Html/Site/_Bottom.html";

  document.write(
    "<frameset frameborder='0' frameborder='no' framespacing='0' cols='*' rows='61,*,32'>"+
      _Frame("top",top,"no")+
    "<frameset frameborder='0' frameborder='no' framespacing='0' cols='140,*' rows='*'>"+
      _Frame("lft",lft,"no")+
      _Frame("cnt",cnt)+
    "</frameset>"+
      _Frame("btm",btm,"no")+
    "</frameset>"+
  "");
}




function ZoekFrame(url)
{
var top="_Top.html";
var cnt="_"+url+".html";
var btm="_Bottom.html";

  _Frameset("*","29,*,20",
    _Frame("top",top,"no")+
    _Frame("cnt",cnt)+
    _Frame("btm",btm,"no")
  );
}




function DemoFrame(url)
{
var top="_Top.html";
var cnt="_"+url+".html";
var btm="_Bottom.html";

  _Frameset("*","29,*,20",
    _Frame("top",top,"no")+
    _Frame("cnt",cnt)+
    _Frame("btm",btm,"no")
  );
}




function HelpFrame(url)
{
var top="_Top.html";
var cnt="_"+url+".html";
var btm="_Bottom.html";

  _Frameset("*","29,*,20",
    _Frame("top",top,"no")+
    _Frame("cnt",cnt)+
    _Frame("btm",btm,"no")
  );
}




function GezangFrame(url)
{
var top="_Top.html";
var cnt=url+".html";
var btm="_Bottom.html";

  _Frameset("*","29,*,20",
    _Frame("top",top,"no")+
    _Frame("cnt",cnt)+
    _Frame("btm",btm,"no")
  );
}




function TekstFrame(url)
{
var top="_Top.html";
var cnt=url+".html";
var btm="_Bottom.html";

  _Frameset("*","29,*,20",
    _Frame("top",top,"no")+
    _Frame("cnt",cnt)+
    _Frame("btm",btm,"no")
  );
}




function LijstFrame(url)
{
var top="_Top.html";
var cnt=url+".html";
var btm="_Bottom.html";

  _Frameset("*","29,*,20",
    _Frame("top",top,"no")+
    _Frame("cnt",cnt)+
    _Frame("btm",btm,"no")
  );
}




function GvLFrame(url)
{
var top="_Top.html";
var sub="_Sub.html";
var cnt="";
var btm="_Bottom.html";
var fld="";

       if(url>=400&&url<=499) fld="ld1";
  else if(url>=500&&url<=599) fld="ld2";
  else                        fld="ld?";

  cnt="http://www.liedbundelgvl.nl/pdf/"+fld+"/"+url+".pdf";

  _Frameset("*","29,19,*,20",
    _Frame("top",top,"no")+
    _Frame("sub",sub,"no")+
    _Frame("cnt",cnt)+
    _Frame("btm",btm,"no")
  );
}




function _Frameset(cls,rws,inn)
{
var fb1=" frameborder='0'";
var fb2=" frameborder='no'";
var fsp=" framespacing='0'";

  cls=" cols='"+cls+"'";
  rws=" rows='"+rws+"'";

  document.write("<frameset"+fb1+fb2+fsp+cls+rws+">"+inn+"</frameset>");
}




function _Frame(nme,src,scr)
{
var mgh=" marginheight='0'";
var mgw=" marginwidth='0'";
var rsz=" noresize";

  nme=" name='"+nme+"'";
  src=" src='"+src+"'";

  if(scr=="no")
    scr=" scrolling='no'";
  else
    scr="";

  return("<frame"+mgh+mgw+rsz+scr+src+nme+">");
}