function wriLocator(myhref, myheading, mydepth)
{
  myheading = "» "+ myheading + " ";
  mylink = "menu" + mydepth;
  top.frtop.document.getElementById(mylink).innerHTML= myheading;
  top.frtop.document.getElementById(mylink).href = myhref;
//  top.frtop.document.getElementById(mylink).target = mytarget;
}

function verifyDelete(delurl,delname)
{
 var loeschen = confirm('Der Datensatz ' + delname + ' wird gelöscht.\nBestätigen Sie diesen Vorgang mit OK');
 if (loeschen)
  {
    IsChanged=false;
    document.location.href=delurl;
  }
}

function ae_popup(textfieldname, mwmapp)
{
  aeurl = "/mwstuff/ae/aepopup.php";
  var aeWin = window.open(aeurl+"?txtfield="+textfieldname+"&mwmapp="+mwmapp, "ae_popup",  "width=720,height=520,scrollbars=yes,top=10,left=10,resizeable=yes");
  aeWin.focus();
}

function ie_popup(textfieldname)
{
  ieurl = "/mwstuff/ie/iepopup.php";
  var ieWin = window.open(ieurl+"?txtfield="+textfieldname, "ie_popup",  "width=720,height=520,scrollbars=yes,top=10,left=10,resizeable=yes");
  ieWin.focus();
}


function mouseX() {
        switch(navigator.appName) {
        case 'Microsoft Internet Explorer':
                return window.event.screenX;
                break;
        default:
                return 50;
        }
}

function mouseY() {
        switch(navigator.appName) {
        case 'Microsoft Internet Explorer':
                return window.event.screenY;
                break;
        default:
                return 50;
                break;
        }
}


function openCal(posi) {

        var posnr = posi.name.substring(posi.name.length-2,posi.name.length-1);
        var fbez = posi.name //datfeld+"[" + posnr + "]";

        var paralist = 'field='+fbez,x, w1 = '', w2 = '';
        paralist += '&datestyle=german';

        var uri = '/mwstuff/cal/jscalendar.html?'+paralist;
        var mystyle = 'width=118,height=150,status=no,scrollbars=no,location=no,menubar=no,toolbar=no,resizable=yes,dependent=yes';
        mystyle = mystyle + ',left='+ String(mouseX()+10);
        mystyle = mystyle + ',top='+ String(mouseY());
        mywin = window.open(uri, 'cal', mystyle);
        mywin.focus();
        return false;
        }

function setHomepage()
{
 if (document.all)
    {
     document.body.style.behavior='url(#default#homepage)';
     document.body.setHomePage('http://mwg.de/');
    }
    else if (window.sidebar)
    {
    if(window.netscape)
    {
         try
   {
            netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
         }
         catch(e)
         {
    alert("Startseite kann nicht angelegt werden. Bitte Startseite manuell hinzufuegen. Extras > Einstellungen > Allgemein.");
         }
    }
    var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components. interfaces.nsIPrefBranch);
    prefs.setCharPref('browser.startup.homepage','http://www.mwg.de/');
 }
}