infowin=0
file=""
function insert_new(file){
   pageref=file
   infowin=window.open(pageref,"helpwin",'scrollbars=yes,width=550,height=600,top=50,left=50');
}

function insert_mini(file){
   pageref=file
   infowin=window.open(pageref,"miniwin",'scrollbars=yes,width=300,height=150,top=50,left=400');
}


function insert_video(file){
   if(window.bigwin){
        window.bigwin.close();
   }
   pageref=file
   bigwin=window.open(pageref,"videowin",'scrollbars=no,width=640,height=510,top=0,left=0');
   window.bigwin.focus();
}


function statustext(Text){
   if(window.statusbar.visible == true) window.defaultStatus = Text;
   else alert(Text);
}
 
 
function winclose(){
   self.close()
}