// JavaScript Document



function BildGr(bildurl)
{
document.images['ausgabe'].src = bildurl;
}


function Bild(bildurl)
{
document.images['bildausgabe'].src = bildurl;
}

	var check;
    var aktLink=1;


  	var checkIt;
    var aktLinkIt=1;

function linkAktiv(id){

      if(document.getElementById){
	  
			checkIt=document.getElementById("wLink"+aktLinkIt);
			checkIt.className="n2Aktiv";
			checkIt=document.getElementById("wLink"+id);
			checkIt.className="j2Aktiv";
			checkIt.blur();
			aktLinkIt=id;
      }

      if(document.all && !document.getElementById){
	  
			checkIt=document.all["wLink"+aktLinkIt];
			checkIt.className="n2Aktiv";
			checkIt=document.all["wLink"+id];
			checkIt.className="j2Aktiv";
			checkIt.blur();
			aktLinkIt=id;
      }
}

function buttonAktiv(id){

      if(document.getElementById){
	  
			check=document.getElementById("wbutton"+aktLink);
			check.src="button01N.src";
			check=document.getElementById("wbutton"+id);
			check.src="button01G.src";
			check.blur();
			aktLink=id;
      }

      if(document.all && !document.getElementById){
	  
			check=document.all["wbutton"+aktLink];
			check.src="button01N.src";
			check=document.all["wbutton"+id];
			check.src="button01G.src";
			check.blur();
			aktLink=id;
      }
}




var divOff;

function ShowHide1(id) {

         obj = document.getElementsByTagName("div");
		 
		 divOff = document.getElementById('DivButton');
		 
		 divOff.style.visibility = 'hidden';
		 
		 var element = getElementsByClassName("n2Aktiv");
		

                 for(var i = 1; i <= element.length+1; i++){

                         var button = ('DivButton'+i);
                         obj[button].style.visibility = 'hidden';
                 }
                    if(id){
                           obj[id].style.visibility = 'visible';
                    }
}
var divOff2;

function ShowHide2(id) {

         obj = document.getElementsByTagName("div");
		 
		 divOff2 = document.getElementById('DivText');
		 
		 divOff.style.visibility = 'hidden';
		 
		 var element = getElementsByClassName("sum"); 
		 
	 	

                 for(var i = 0; i <= element.length-1; i++){

                      //   var button = ('DivText'+i);
                      //   obj[button].style.visibility = 'hidden';
					  
					 element[i].style.visibility = 'hidden';
                 }
				 
				 
                    if(id){
                           obj[id].style.visibility = 'visible';
                    }
}


	
 function getElementsByClassName(class_name)
      {
        var all_obj,ret_obj=new Array(),j=0,teststr;

        if(document.all)all_obj=document.all;
        else if(document.getElementsByTagName && !document.all)
          all_obj=document.getElementsByTagName("*");

        for(i=0;i<all_obj.length;i++)
        {
          if(all_obj[i].className.indexOf(class_name)!=-1)
          {
            teststr=","+all_obj[i].className.split(" ").join(",")+",";
            if(teststr.indexOf(","+class_name+",")!=-1)
            {
              ret_obj[j]=all_obj[i];
              j++;
            }
          }
        }
        return ret_obj;
      }