var http_request = false; 
var winname;

function mouseY(evt) {
  if (evt.pageY) return evt.pageY;
  else if (evt.clientY)
     return evt.clientY + (document.documentElement.scrollTop ?
     document.documentElement.scrollTop :
     document.body.scrollTop);
  else return null;
}

function show_div_YBottom(win, spacer) 
{
  document.getElementById(win).style.top = mouseY(window.event) - spacer;
  document.getElementById(win).style.visibility = "visible"; 
}

function hide_div(layer_id) 
{
  document.getElementById(layer_id).style.visibility = "hidden"; 
}

function hide_div() 
{
  document.getElementById(winname).style.visibility = "hidden"; 
}

function getPicture(url) { 

    document.getElementById("news_popup_inhalt_style").innerHTML = "<div style='background-color: #ffffff'><img src='images/load.gif' alt='Loading' style='margin-left: 250px;' /></div>"; 
    document.getElementById("news_popup").style.visibility = "visible"; 
    document.getElementById("news_popup_inhalt").style.visibility = "visible";
    document.getElementById("news_popup_inhalt_style").style.visibility = "visible";
    document.getElementById("news_popup_inhalt_style").style.cursor = "wait";
    http_request = false; 

    if (window.XMLHttpRequest) { // Mozilla, Safari,... 
        http_request = new XMLHttpRequest(); 
        if (http_request.overrideMimeType) { 
            http_request.overrideMimeType('text/xml'); 
            // zu dieser Zeile siehe weiter unten 
        } 
    } else if (window.ActiveXObject) { // IE 
        try { 
            http_request = new ActiveXObject("Msxml2.XMLHTTP"); 
        } catch (e) { 
            try { 
                http_request = new ActiveXObject("Microsoft.XMLHTTP60"); 
                
            } catch (e) {} 
        } 
    } 

    if (!http_request) { 
        return false; 
    } 
    http_request.onreadystatechange = showPicture; 
    http_request.open('GET', url, true); 
    http_request.send(null); 

} 

function showPicture() { 
    if (http_request.readyState == 4) { 
      var answer = http_request.responseText; 
      document.getElementById("news_popup_inhalt_style").innerHTML = answer; 
      document.getElementById("news_popup_inhalt_style").style.cursor = "default";
    } 

} 
//#############################################################
//#### 
//#############################################################
function getContent(url, layer_id) {  
    //if(winname)
      //document.getElementById(winname).style.visibility = "hidden"; 
    
    winname = layer_id;

    document.getElementById(layer_id + "_text").innerHTML = "<center><img src='images/load.gif' alt='Loading'/></center>"; 
    document.getElementById(layer_id).style.visibility = "visible"; 
    document.getElementById(layer_id).style.top = "-17px";
    document.getElementById(layer_id).style.cursor = "wait";
    http_request = false; 

    if (window.XMLHttpRequest) { // Mozilla, Safari,... 
        http_request = new XMLHttpRequest(); 
        if (http_request.overrideMimeType) { 
            http_request.overrideMimeType('text/xml'); 
            // zu dieser Zeile siehe weiter unten 
        } 
    } else if (window.ActiveXObject) { // IE 
        try { 
            http_request = new ActiveXObject("Msxml2.XMLHTTP"); 
        } catch (e) { 
            try { 
                http_request = new ActiveXObject("Microsoft.XMLHTTP60"); 
                
            } catch (e) {} 
        } 
    } 

    if (!http_request) { 
        return false; 
    } 

    http_request.onreadystatechange = showContent; 
    http_request.open('GET', url, true); 
    http_request.send(null); 

} 

function showContent() { 
    if (http_request.readyState == 4) { 
      var answer = http_request.responseText; 
      document.getElementById(winname + "_text").innerHTML = answer; 
      document.getElementById(winname).style.cursor = "default";
      document.getElementById(winname).style.top = "-17px";
    } 

}