function OpenRef( urldata )
        {
        if(window.wnd_ref) if ( !window.wnd_ref.closed)   wnd_ref.close();
	wnd_ref = window.open( urldata, "Glossar","SCREENX=100,SCREENY=100,WIDTH=350,HEIGHT=380" );
        wnd_ref.focus();
        }
function OpenRef2( urldata )
        {
        if(window.wnd_ref) if ( !window.wnd_ref.closed)   wnd_ref.close();
	wnd_ref = window.open( urldata, "Glossar","SCREENX=100,SCREENY=100,WIDTH=650,HEIGHT=700,scrollbars=yes" );
        wnd_ref.focus();
        }

function OpenRef3( urldata )
    {
    	if(window.wnd_ref) if ( !window.wnd_ref.closed)   wnd_ref.close();
	wnd_ref = window.open( urldata, "Glossar", "SCREENX=30,SCREENY=130,WIDTH=600,HEIGHT=550,scrollbars=yes,resizable=yes" );
     	wnd_ref.focus();
    }

function OpenRef6( urldata )
        {
        if(window.wnd_ref) if ( !window.wnd_ref.closed)   wnd_ref.close();
	wnd_ref = window.open( urldata, "Glossar","SCREENX=10,SCREENY=10,WIDTH=800,HEIGHT=650,scrollbars=yes" );
        wnd_ref.focus();
        }


function OpenPan( urldata )
        {
        if(window.wnd_ref) if ( !window.wnd_ref.closed)   wnd_ref.close();
	wnd_ref = window.open( urldata, "Glossar","SCREENX=100,SCREENY=100,WIDTH=720,HEIGHT=250" );
        wnd_ref.focus();
        }