// Config:
var ballonBack = "#ddffdd";  // Hintergrundfarbe
var ballonText = "#000000";  // Text und Randfarbe
var ballonBreite = 250;        // Ballon-Breite (Vorgabewert)
var ballonBorder = 1;      // Randstärke
var ballonFont = "Arial";
var ballonDir = 0;         // Ausrichtung; 0=rechts 1=links
var ballonVDir = 0;        // Ausrichtung; 0=unten 1=oberhalb
var ballonChangeVDir = 65;    // Schwellwert für Wechsel der 
			      // V-Ausrichtung am unteren Rand
var ballonSpace = 10;        // Abstand vom Cursor
var ballonShow = false; // Anzeige aktiv/inaktiv

var Ballon = null;        // das DIV-Objekt
var b_Breite;             // aktueller Speicher für Ballonbreite
var b_Dir, b_VDir;


// Ballon-Objekt (div) festlegen
function setBallon(id, breite, bgcolor) {
		
	document.onmousemove = cursorMove;
	
	if (breite && breite>20) b_Breite = breite;
	if (bgcolor) ballonBack = bgcolor;
	Ballon = crossGetObject(id);
	if (Ballon == null) {
		showBallon = noBallon; hideBallon = noBallon;
	}
	ballonShow = false;
}
function noBallon() {} // funktionsaufrufe abfangen

// Ballon kreieren und anzeigen
function showBallon(type, msg, dir, breite, bgcolor) {
	var b_Back;
	var relWidth, relHeight;

	if (Ballon == null) return;
	if (breite && breite>20) b_Breite = breite;
	else b_Breite=ballonBreite;
	if (bgcolor) b_Back=bgcolor;
	else b_Back=ballonBack;

        var infotexts = new Array();

        if (type == "feedback") {
        infotexts[msg]='<table cellpadding=1 cellspacing=0 bgcolor=#000000 width=250 border=0><tr><td><table border=0 cellpadding=3 cellspacing=0 width=100% bgcolor=#ffffff><tr><td>'+document.getElementById("admincomment"+msg).value+'</td></tr></table></td></tr></table>';
        } else if (type == "calendar") {
        infotexts[msg]='<table cellpadding=1 cellspacing=0 bgcolor=#000000 width=250 border=0><tr><td><table border=0 cellpadding=3 cellspacing=0 width=100% bgcolor=#ffffff><tr><td>'+document.getElementById("calendarentry"+msg).value+'</td></tr></table></td></tr></table>';
        } else if (type == "calendarB") {
        infotexts[msg]='<table cellpadding=1 cellspacing=0 bgcolor=#000000 width=250 border=0><tr><td><table border=0 cellpadding=3 cellspacing=0 width=100% bgcolor=#ffffff><tr><td>'+document.getElementById("calendarentryB"+msg).value+'</td></tr></table></td></tr></table>';

        }

        msg = infotexts[msg];
	if (!dir) b_Dir = ballonDir;
	else b_Dir = dir;
	relWidth = crossInnerWindowWidth() + crossGetScroll("x");
	relHeight = crossInnerWindowHeight() + crossGetScroll("y");
	if (crossMouseX + b_Breite + ballonSpace > relWidth) 
		{b_Dir = 1;}
	else if (crossMouseX < b_Breite + ballonSpace) b_Dir = 0;
	b_VDir = ballonVDir;
	if (crossMouseY + ballonChangeVDir > relHeight) b_VDir = 1;
	else if (crossMouseY - ballonChangeVDir < 0) b_VDir = 0;
	crossWrite(Ballon, msg);
	ballonShow = true;
	crossShowObject(Ballon);
}





function hideBallon() {
	if (Ballon == null) return;
	crossHideObject(Ballon);
	ballonShow=false;
	crossMoveTo(Ballon, -400, 0);
}

// der Maus folgen
function cursorMove(e) {
	var posX, posY;
	
	crossMousePosition(e);

	if (ballonShow) {
		
		if (b_Dir==0) {
			posX = crossMouseX + ballonSpace;
			if (b_VDir==0) {posY = crossMouseY + ballonSpace;}
			else {posY = crossMouseY - ballonChangeVDir;}
		}
		else {
			posX = crossMouseX-b_Breite-ballonSpace;
			if (b_VDir==0) {posY = crossMouseY + ballonSpace;}
			else {posY = crossMouseY - ballonChangeVDir;}
		}
		crossMoveTo(Ballon, posX, posY)
	}
}