/* Die Variable "hierarchietiefe" ist in functions.inc definiert. */

arr_t_n = new Image();
arr_t_n.src = hierarchietiefe + "pics/arr_t_n.gif";
arr_t_o = new Image();
arr_t_o.src = hierarchietiefe + "pics/arr_t_o.gif";

arrw_t_n = new Image();
arrw_t_n.src = hierarchietiefe + "pics/arrw_t_n.gif";

arr_r_n = new Image();
arr_r_n.src = hierarchietiefe + "pics/arr_r_n.gif";
arr_r_o = new Image();
arr_r_o.src = hierarchietiefe + "pics/arr_r_o.gif";

arr_l_n = new Image();
arr_l_n.src = hierarchietiefe + "pics/arr_l_n.gif";
arr_l_o = new Image();
arr_l_o.src = hierarchietiefe + "pics/arr_l_o.gif";

arr_d_n = new Image();
arr_d_n.src = hierarchietiefe + "pics/arr_d_n.gif";
arr_d_o = new Image();
arr_d_o.src = hierarchietiefe + "pics/arr_d_o.gif";

nm1_n = new Image();
nm1_n.src = hierarchietiefe + "pics/navimarker1_n.gif";
nm1_o = new Image();
nm1_o.src = hierarchietiefe + "pics/navimarker1_o.gif";

nm2_n = new Image();
nm2_n.src = hierarchietiefe + "pics/navimarker2_n.gif";
nm2_o = new Image();
nm2_o.src = hierarchietiefe + "pics/navimarker2_o.gif";


/* Bildwechsler für Navigation etc. */
function image_changer(tag_id,new_image)
 {
 document.images[tag_id].src = new_image.src;
 }


/* Info in Say-Feld einblenden. */
function change_say(text)
 {
 if(text!="")
  {
  savesay=document.getElementById("say_text").innerHTML;
  document.getElementById("say_text").innerHTML=text;
  }
 else document.getElementById("say_text").innerHTML=savesay;
 }


/* Funktionen fuer Bookmark-Vorschlaege. */
var txt="";
var adr="";

function mrk(p1,p2)
 {
 adr=p1;
 txt=p2;
 }

function mrkm()
 {
 if(txt.length>0)
  {
  janein = confirm("'"+txt+"' zu den Favoriten hinzufügen?");
  if(janein==true) window.location=hierarchietiefe+"cont/bookmark.php?txt="+txt+"&adr="+adr;
  janein=false;
  txt="";
  adr="";
  }
 }