var map; 

function detail_punkt(lat,lng,num) {
	if (num == undefined) {
		num = 1; 
	} 
	var image = '../images/pin_'+num+'.png';
	var myLatlng = new google.maps.LatLng(lat,lng); 
	var myOptions = {    zoom: 14,    center: myLatlng,    mapTypeId: google.maps.MapTypeId.ROADMAP  }
	map = new google.maps.Map(document.getElementById("detail_gbox"), myOptions);
	var pin = new google.maps.Marker({
		position: myLatlng,
		map: map,
		icon: image
	}); 
	

}


var punkte = []; 
var bounds; 

function liste_karte() {
	if(	document.getElementById("liste_gbox")){
		document.getElementById("liste_gbox").innerHTML = '';
	}
	var myLatlng = new google.maps.LatLng(48.2021,16.3721);	
	var myOptions = {    zoom: 14,    center: myLatlng,    mapTypeId: google.maps.MapTypeId.ROADMAP  }
	map = new google.maps.Map(document.getElementById("liste_gbox"), myOptions);
	
}


function addpunkt(lat,long,num,name,id) {
	var nm = id; 
	var myLatlng = new google.maps.LatLng(lat,long);
	var image = '../images/pin_'+num+'.png';
	var pin = new google.maps.Marker({
                position: myLatlng,
                map: map,
                icon: image,
				title:name
        });
	google.maps.event.addListener(pin, 'click', function() {
		window.location.href='/online/page.php?P=110505&ID='+nm; 
	});

	punkte[punkte.length] = pin; 
	if(punkte.length == 1) {
		bounds = new google.maps.LatLngBounds(myLatlng, myLatlng)
	} else {
		bounds.extend(myLatlng); 
	}
}



function zoomto() {
	map.fitBounds(bounds); 
}




 function xmlOpen(method, url, toSend, responseHandler)
 {
	  // hideFeedback();
     if (window.XMLHttpRequest)
     {
         // browser has native support for XMLHttpRequest object
         req = new XMLHttpRequest();
			if (req.overrideMimeType) {
				req.overrideMimeType('text/xml');
         }
     }
     else if (window.ActiveXObject)
     {
         // try XMLHTTP ActiveX (Internet Explorer) version
         req = new ActiveXObject("Microsoft.XMLHTTP");
     }
     
     if(req)
     {
         req.onreadystatechange = responseHandler;
         req.open(method, url, true);
		 // wegen OPERA 8 auskommentiert!
			try {
	         req.setRequestHeader("content-type","application/x-www-form-urlencoded");
			}
			catch(e) {
			}
         req.send(toSend);
     }
     else
     {
//         alert('Your browser does not seem to support XMLHttpRequest.');
     }
 } 

function ajax_back() {
     if (req.readyState == 4)
     {
         // Make sure the status is "OK"
         if (req.status == 200)
         {
             var ajax = req.responseXML.getElementsByTagName('ajax');

			 var html_teil = req.responseXML.getElementsByTagName('html');
			 var js_teil = req.responseXML.getElementsByTagName('js');

			for(i=0; i < html_teil.length; i++) {
				var node = html_teil.item(i); 
				var node_id = node.getAttribute('html_id'); 
				var append_node = node.getAttribute('append');
				if(document.getElementById(node_id)) {					
					if(append_node==1) {
						document.getElementById(node_id).innerHTML += 
node.firstChild.nodeValue
					}
					else {
						document.getElementById(node_id).innerHTML = node.firstChild.nodeValue
					}
				}
			}

			for(i=0; i < js_teil.length; i++) {
				var node = js_teil.item(i); 
				var node_id = node.getAttribute('call'); 
				//eval("document.X_"+node_id+" = 'sss' ;"); 
				jscode = node.firstChild.nodeValue.replace(/\n/g,';'); 
				jscode = jscode.replace(/\r/,';'); 
				jscode = jscode.replace(/"/g,'\\"'); 
				eval(node_id+" = new Function('"+jscode+"');"); 
				eval(node_id+"()");
			}
		 
		 }
         else
         {
//             alert("There was a problem retrieving the XML data:\n" + req.statusText);
         }
     }
 } 

 function ajax_call(url,mode){
		var Jetzt = new Date();

		if(url.indexOf("?")>0) {
		    url=url + "&t="+Jetzt.getTime();
		}
		else {
			url=url + "?t="+Jetzt.getTime();
		}
	   xmlOpen("GET", url, null, ajax_back);
	 //new IREDS_URL(url,{method:'get'}).call(); 
	 if(document.getElementById("ajaxLoaderTop")) {
		document.getElementById("ajaxLoaderTop").style.display = "block"; 
	 }
	 if(mode != '1') {
		//  pageTracker._trackPageview(url);
	 } 
 }


 function ajax_call_single(url){
		var Jetzt = new Date();

		if(url.indexOf("?")>0) {
		    url=url + "&t="+Jetzt.getTime();
		}
		else {
			url=url + "?t="+Jetzt.getTime();
		}
	   xmlOpen("GET", url, null, ajax_back);
	 //new IREDS_URL(url,{method:'get'}).call(); 
	 //pageTracker._trackPageview(url);
 }


 function ajax_post(url,post_data) {
     post_data += '&_REFERER='+escape(this.location.href); 
     xmlOpen("POST",url,post_data,ajax_back);
 }

 function ajax_form(obj) {
   if(obj) {
    if(obj.tagName == 'FORM') {
	var values = new Array();
	for (var i = 0; i < obj.elements.length; i++) {
   	   var elem = obj.elements[i];
	   if(elem.name != '') {
		var t = 'NOB'; 
		if(elem.type) { t = elem.type }; 
		if(elem.tagName == 'SELECT' ) { t = "select" }; 
		switch(t) {
			case "NOB": 
				break;
			case "radio": 
				if (elem.checked) {
				  values.push(elem.name+"="+encodeURI(elem.value));
				}
				break;
			case "checkbox":
				if (elem.checked) {
					 values.push(elem.name+"=on");
				} else {
					 values.push(elem.name+"=off");
				}
				break; 
			case "select":
				for(var ii = 0; ii < elem.options.length; ii++ ) {
					if(elem.options[ii].selected) {
						values.push(elem.name+"="+encodeURI(elem.options[ii].value)); 
					} 
				}
	
			break;
                        default:
				values.push(elem.name+"="+encodeURIComponent(elem.value));
			break;
		}
	    }
	}
	ajax_post(obj.action, values.join("&")) ;
    } else {
	alert("Use 'ajax_form' just in formtags "); 
    } 
   } 
 } 



function i_getLeft(ireds_l) {
        if (ireds_l.offsetParent) return (ireds_l.offsetLeft + i_getLeft(ireds_l.offsetParent));
        else return (ireds_l.offsetLeft);
}

function i_getTop(ireds_l) {
        if (ireds_l.offsetParent) return (ireds_l.offsetTop + i_getTop(ireds_l.offsetParent));
        else return (ireds_l.offsetTop);
}