var xmlhttp; var active_select_obj = null;
function getXMLData(a){if(xmlhhtp=getXMLHttpObject()==false){alert("Fehler beim Anlegen des XMLHttpObject");return}xmlhttp.open("GET",a,true);xmlhttp.onreadystatechange=handleHttpState;xmlhttp.send(null)}
 function getXMLHttpObject(){try{xmlhttp=new XMLHttpRequest()}catch(error){try{xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")}catch(error){return false}}}
function handleHttpState(){if(xmlhttp.readyState==4){if(xmlhttp.status==200){parseData()}else{alert("Fehler beim Abrufen der XML Daten")}}}
function parseData(){if(active_select_obj=="result"){showResult();return}var a=xmlhttp.responseXML;while(active_select_obj.length>0){active_select_obj.remove(0)}for(var i=0;i<a.getElementsByTagName("data").length;i++){var b=a.getElementsByTagName("data")[i];var c=b.getElementsByTagName("id")[0].childNodes[0].nodeValue;var d=b.getElementsByTagName("name")[0].childNodes[0].nodeValue;add_element(active_select_obj,c,d)}active_select_obj.disabled=false;active_select_obj.style.width="155px"}
function add_element(a,b,c){var d=document.createElement("option");d.value=b;d.text=c;a.options.add(d)}
function get_select_data(a,b,c){active_select_obj=eval("document.wz."+a);if(c!=""){b+="&id="+eval("document.wz."+c+".value")}if(document.wz.wzh.value=="0"){while(active_select_obj.length>0){active_select_obj.remove(0)}document.wz.wzm.disabled=true;add_element(document.wz.wzm,'0','2-Modell auswählen -')}else{getXMLData(b)}}
function search(){var h=document.wz.wzh.value;var m=document.wz.wzm.value;var a=h.split(" ");var b=m.split(" ");var c='';if(a.length>1&&b.length>1)var d='\"'+h+' '+m+'\"';else var d='\"'+h+' '+m+'\"';if(document.wz.sid.value!='')c='&sid='+document.wz.sid.value;if(h!='0'&&m!='0'){var e=document.createElement("INPUT");e.type="hidden";e.value=d;e.name="keywords";document.getElementById("wz").appendChild(e);var e=document.createElement("INPUT");e.type="hidden";e.value="1000";e.name="categories_id";document.getElementById("wz").appendChild(e);var e=document.createElement("INPUT");e.type="hidden";e.value="1";e.name="inc_subcat";document.getElementById("wz").appendChild(e);document.getElementById("wz").submit()}}