function winopen (url,breite,hoehe) 
{
	win=window.open(url,"popup","titlebar=no,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,copyhistory=no,width="+breite+",height="+hoehe);
  	win.focus();

}

// Detect Browser. 
// Es käuft nur auf Browsern ab der Version 4.0, da die erst DHTML unterstützen.
// Netscape und MSIE sind im DOM nicht kompatibel!
var popupWidth="400";
var isNS4=false, isIE4=false;  // Identifiziert den Browser.
if (parseInt (navigator.appVersion) >=4) {
        if (navigator.appName == "Netscape") {
                isNS4 = true;
                } else {
                isIE4 = true;
        } 
}
else
{
        event="";                     // Aus Kompatibilitätsgründen mit älteren Browsern.
}   

// Einen Popup-Layer darstellen, wenn die Maus über den dafür
// eingerichteten Link bewegt wird.
function showPopup(event,layerName)
{
        if (isNS4) {   // Netscape
                var theLayer = eval("document." + layerName);
                theLayer.left = event.pageX;
                theLayer.top = event.pageY + 5;
                if (theLayer.left - window.pageXOffset + theLayer.clip.width >= window.innerWidth) {
                        theLayer.left = Math.max(theLayer.left - theLayer.clip.width, 3 + window.pageXOffset);
                }
                if (theLayer.top - window.pageYOffset + theLayer.clip.height >= window.innerHeight) {
                        theLayer.top = Math.max(theLayer.top - theLayer.clip.height, 3 + window.pageYOffset);
                }
                theLayer.visibility="visible";
        }
        if (isIE4) {     // Internet Explorer
                var theLayer = eval("document.all." + layerName);
                var lStyle = theLayer.style;
                lStyle.pixelLeft = window.event.clientX + document.body.scrollLeft;
                lStyle.pixelTop = window.event.clientY + document.body.scrollTop + 5;
                if (window.event.clientX + theLayer.offsetWidth >= document.body.clientWidth) {
                        lStyle.pixelLeft = Math.max(lStyle.pixelLeft - theLayer.offsetWidth,3 + document.body.scrollLeft);
                }
                if (window.event.clientY + theLayer.offsetHeight >= document.body.clientHeight) {
                        lStyle.pixelTop = Math.max(lStyle.pixelTop - theLayer.offsetHeight,3 + document.body.scrollTop);
                }
                lStyle.visibility="visible";
        }
        return true;
}

// Das Layer wieder verschwinden lassen, wenn die Maus den Link verläßt...
function hidePopup(event, layerName)
{
var theLayer
        if (isNS4)
        {
                theLayer=eval("document."+layerName);
                theLayer.visibility="hidden";
        }
        if (isIE4)
        {
                theLayer=eval("document.all."+layerName+".style");
                theLayer.visibility="hidden";
        }
        return true;
}

function newPopup(name,text,closeable,isBorder)
{
var closeButton="";
var bgColor="#FFF0D0";  // siehe oben in .floating-table
var popupWidth="450";   // siehe oben
var borderLine=0

if (isNS4 || isIE4)   // Sicherheitshalber...
        if (closeable)  
        {
                closeButton='<A HREF="#" onClick="hidePopup(event, \''+name+'\')"><IMG SRC="close.gif" ALIGN="RIGHT" BORDER=0></A>';
        }
        if (isBorder) borderLine=2;
        document.write('<div id="'+name+'" class="floating-table"><TABLE Border='+borderLine+' Cellspacing=0 Cellpadding='+borderLine+' width='+popupWidth+'><TR><TD class="floating-td">'+closeButton+text+'</td></tr></table></div>');
}