/*Smooth Content*/
var tag_hl="h2",tag_li="li"; //tag-names  for headlines und navigation method
var hl="hl",nv="nv"; //class-suffix of click-tags for headlines und navigation method
var cont="cont"; //class-suffix of dynamic content tags
/*Bildergalerie*/
var gallery_parent_id='content3';

$(document).ready(function() {
   if(el=document.getElementById(hl+"0")) {
      $(".smooth_"+cont).hide();
      $(".smooth_"+hl).css("cursor","pointer");
      $(".smooth_"+hl).click(function() {
         displ_cont(this,tag_hl);
      });
      displ_cont(el,tag_hl);
   }
   if(el=document.getElementById(nv+"0")) {
      $(".smooth_"+nv).css("cursor","pointer");
      $(".smooth_"+nv).click(function() {
         displ_cont(this,tag_li);
         //if(document.getElementById(gallery_parent_id)) horizImgGallery(nv);
       });
      displ_cont(el,tag_li);
      //if(document.getElementById(gallery_parent_id)) horizImgGallery(nv);
   }
});
function horizImgGallery(nr) {
/****horizontale Bildergalerie****/
 var i=-1, el_width=0, childs=$('#'+cont+nr).children('div');
 while(++i<childs.length) {
    el_width+=childs.eq(i).width();       //$('#'+childs[i].id).width();
 }
 $('#'+gallery_parent_id).css('width',el_width+95); //warum +95??
}
/**************************/
function displ_cont(obj,dyn_tag) {
        var cont_el=document.getElementsByTagName(dyn_tag);
        //alert(obj.id.substring(dyn_tag.length,obj.id.length)+' '+cont_el[0]);
        var i=-1;
        while(++i<cont_el.length) {
           //if(obj.id.substring(dyn_tag.length,obj.id.length)==cont_el[i].id.substring(dyn_tag.length,cont_el[i].id.length)) 
           if(obj.id==cont_el[i].id) {
              $("#cont"+obj.id.substring(dyn_tag.length,obj.id.length)).parent().scrollTop(0);
              $("#cont"+obj.id.substring(dyn_tag.length,obj.id.length)).fadeIn();
              if(document.getElementById(gallery_parent_id)) 
                 horizImgGallery(obj.id.substring(dyn_tag.length,obj.id.length));
              //alert('match: '+obj.id+' = '+$("#cont"+obj.id.substring(dyn_tag.length,obj.id.length)).position()+' '+$("#cont"+obj.id.substring(dyn_tag.length,obj.id.length)).parent().scrollTop()+' '+$("#cont"+obj.id.substring(dyn_tag.length,obj.id.length)).offset()+' '+$("#cont"+obj.id.substring(dyn_tag.length,obj.id.length)).offsetParent());
           } else {
              $("#cont"+cont_el[i].id.substring(dyn_tag.length,cont_el[i].id.length)).fadeOut();
           }
        }
}