function confirmLink(theLink, confirmMsg)
{
    var is_confirmed = confirm(confirmMsg);
    if (is_confirmed) {
        theLink.href += '&is_js_confirmed=1';
    }

    return is_confirmed;
}
function printwindow(url)
{
	var str = 'Druckansicht';
	pr_wi=window.open(url,str,'width=620,height=440,scrollbars=yes,menubar=yes');
	var x = (screen.width-620)/2;
	pr_wi.moveTo(x,30);
}

function popupPage(seite, name, w, h, sb)
{
	var windowprops = 'location=no,scrollbars='+sb+',menubar=no,toolbar=no,resizable=yes,left=0,top=0,width='+w+',height='+h;
	popup = window.open(seite,name,windowprops);
}

function layerVisible() {
  var i,p,v,obj,args=layerVisible.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function findObj(n, d) {
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function popupImage(imagename, w, h)
{
    var windowprops = "location=no,scrollbars=yes,menubar=yes,toolbar=no,resizable=yes,left=50,top=50,width=" + w + ",height=" + h;
    
    popup = window.open('image.php?image='+imagename,'PMM',windowprops);
}

function Bildwechsel(id,picname)
{
	pic = new Image();
	pic.src = "./images/"+picname;
	window.document.images[id].src = pic.src;
}

function preload() {
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preload.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function makeHomepage() { 
	var homepage_url = 'http://www.paulmmueller.de';
	var browser = navigator.appName;var version = navigator.appVersion.substring(0,1);
	if ((browser=='Netscape') && (version >= 4 && version < 5)) {
		window.onerror=java_error;
		netscape. security.PrivilegeManager.enablePrivilege('UniversalPreferencesWrite');
		navigator.preference('signed.applets.codebase_principal_support', true);
		navigator.preference('browser.startup.homepage', homepage_url);
		alert('Herzlichen Glückwunsch, ' + homepage_url + ' ist nun Ihre Startseite.');
	} else if ((browser=='Microsoft Internet Explorer') && (version >= 4)) {
		/* MSIE 4.x, 5.x Version */
		document.body.style.behavior='url(#default#homepage)';
		document.body.setHomePage(homepage_url);
	} else {
		/* Manuelle Einstellung noetig */
		alert('Bitte stellen Sie ihre Startseite manuell ein.');
	}
}

function showtip(){
 if(document.all) document.all.base.style.visibility="visible";
 else if(document.layers) document.base.visibility="visible"
}

function hidetip(){
 if(document.all) document.all.base.style.visibility="hidden";
 else if(document.layers) document.base.visibility="hidden"
}