//SuckerTree Vertical Menu (Aug 4th, 06)
//By Dynamic Drive: http://www.dynamicdrive.com/style/

var menuids=["suckertree1"] //Enter id(s) of SuckerTree UL menus, separated by commas

function buildsubmenus(){
for (var i=0; i<menuids.length; i++){
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
    ultags[t].parentNode.getElementsByTagName("a")[0].className="subfolderstyle"
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.display="block"
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.display="none"
    }
    }
  }
}

if (window.addEventListener)
window.addEventListener("load", buildsubmenus, false)
else if (window.attachEvent)
window.attachEvent("onload", buildsubmenus)


function sta()
{ 
text="+++   Stadtwerke Annaberg-Buchholz Energie AG    +++";
window.status=text; 
window.setTimeout(sta,25);
}

function CheckEmail()
{   
    if (document.email.Emailadresse.value == '')
        {
  	alert('Bitte E-Mail Adresse  eingeben, Danke !');
        document.email.Emailadresse.focus();
        return false;
        }else{
        	e=0;
       		for(y=0;y<document.email.Emailadresse.value.length;y++){
	  		if(document.email.Emailadresse.value.charAt(y)=='@'){
	  		e=1;
	  		}
  		}    
        	if(e==0){
       		alert('Bitte korrekte Email-Adresse eingeben');
       		document.email.Emailadresse.focus();
       		return false;
      		}
        }
         if (document.email.Mitteilung.value == '')
        {
    alert('Bitte Mitteilung eingeben eingeben, Danke !');
        document.email.Mitteilung.focus();
        return false;
        }
    
return true;
}

function openFenster2(Adresse)
{
 Fenster=window.open(Adresse,"info","width=500,height=400");
}