var which='';

// hilight images
function swop(whichButton,toButton) {
	if (navigator.appName=='Netscape' && navigator.appVersion.charAt(0)<'5') {
		if (document.navigation.document.images) {
			document.navigation.document.images[whichButton].src=toButton;
			return true;
		}
		else return false;
	}
	else
	{
		if (document.images) {
			document.images[whichButton].src=toButton;
			return true;
		}
		else return false;
	}
}

// hilight form input fields
function setFieldHi(which) {
	which.style.background='#ffffff';
}

function setFieldLo(which) {
	which.style.background='#edeef3';
}

// hilight quick search field
function setSearchHi(which) {
	which.style.background='#f8f4e0';
}

function setSearchLo(which) {
	which.style.background='#ffffff';
}

// open new window
function oeffneFenster(seitenName,instanzName,fensterBreite,fensterHoehe) {
	breiteBildschirm = screen.availWidth;
	hoeheBildschirm = screen.availHeight - 20;
	randLinks = breiteBildschirm/2-(fensterBreite/2);
	randOben = hoeheBildschirm/2-(fensterHoehe/2);
	fensterParameter = "top="+randOben+",left="+randLinks+",width="+fensterBreite+",height="+fensterHoehe+",scrollbars=yes,toolbar=no,status=no,resizeable=no,location=no";
	satellitenFenster = window.open(seitenName,instanzName,fensterParameter);
	satellitenFenster.focus();
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
	if(selObj.value != "choice"){
  		eval("window."+targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  		if (restore) selObj.selectedIndex=0;
	} else {
		document.forms[1].reset();
		return;
	}
}