function schliessen () {
	window.close ();
}

function checksearchfrm(frm,field) {
		var theform = document.forms[frm].elements[field];
		if (theform.value ==''){
			alert ("Es wurde kein Suchbegriff eingegeben");
			theform.focus();
			return false;
		}
		else if(theform.value.length < 3){
			alert ("Der Suchbegriff muss mindestens aus drei Zeichen bestehen.");
			theform.focus();
			return false;
		}
		else {
			return true;
		}
	}
	
function search(url) {
	var TheQuery=document.search.query.value.replace(/[< | > | ;]/g,"");
	document.location.href=url+'?query=' + encodeURI(TheQuery)+"*";
}

function captureSubmit(theEvent, actionRef) {
    
    if (!theEvent) {
        theEvent = window.event;
    }
    
    theEvent.cancel = true;
    callAction(actionRef);
}


function showMap(url){
	var w = 1024;
	var h = 768;
	var links = screen.width/2 - w/2;
	var oben = screen.height/2 - h/2;
    var fenster=open(url,+ "MapWindow","height="+h+",width="+w+",left="+links+",top="+oben+",toolbar=yes,location=yes,menubar=yes,resizable=yes,status=yes,scrollbars=yes");
	if(fenster.closed == true) aktuell;
	else  fenster.focus()

}