/**
 *  VariablenVorbelegun
 */
var x = 0;
var xx=10;
var yy=10;

var posX = 300;

var y = 0;

var showit = 0;

var dom = (document.getElementById)? true:false;
var ns4 = (document.layers)? true:false;
var ie4 = (document.all)? true:false;
var ie5 = false;

if (ie4) {
	var ietest = /MSIE (\d)/;
	
	if (ietest.test(navigator.userAgent)) {
		if (RegExp.$1 >= 5) {
			ie5 = true;
		}
	}
}

if ((dom)||(ns4)||(ie4)) {
  if (dom) {
    over = document.getElementById('infoDIV').style;
  } else if (ns4) {
		over = document.infoDIV;
	} else if (ie4) {
		over = infoDIV.style;
	}

 	if ((document.all)||(dom)) {
		document.onmousemove = mouseMove;
	} else if ((dom)||(ns4)) {
		document.captureEvents(Event.MOUSEMOVE);
	}
}

function get_width()
{
	if (dom) {
		return document.getElementById('infoDIV').offsetWidth + 10;
	}
}

function write_infolayer(txt) 
{
  if (dom) {
    document.getElementById('infoDIV').innerHTML = txt;
  } else if (ns4) {
  	var pObj = document.infoDIV.document;

  	pObj.write(txt);
  	pObj.close();
  } else if (ie4) {
    document.all["infoDIV"].innerHTML = txt;
 	}
}

function show(obj) 
{
  if (dom) {
    obj.visibility = "visible";
  } else if (ns4) {
		obj.visibility = "show";
	} else if (ie4) {
		obj.visibility = "visible";
	}
}

function hide(obj) 
{
  if (dom) {
    obj.visibility = "hidden";
  } else if (ns4) {
		obj.visibility = "hide";
	} else if (ie4) {
		obj.visibility = "hidden";
	}
}

function moveTo(obj,lx,ly) 
{
//	obj.left = lx;

	var width = get_width();

	// posX;
	if (lx - width < 0) {
		obj.left = lx;
	} else {
		obj.left = lx - width;
	}

 	obj.top  = ly;
}

function hideit() 
{
 	if ((dom)||(ns4)||(ie4)) {
 		showit = 0;

 		hide(over);
 	}
}

function display_it() 
{
	if ((dom)||(ns4)||(ie4)) {
 		if (showit == 0) {
 			moveTo(over,x+xx,y+yy);

 			show(over);

 			showit = 1;
 		}
 	}
}

function mouseMove(e) 
{
  if (ns4) {
    x = e.pageX; 
    y = e.pageY;
  } else if (ie5) {
    x = event.x + document.body.scrollLeft; 
    y = event.y + document.body.scrollTop;
  } else if (ie4) {
    x = event.x; 
    y = event.y;
  } else if (dom) {
    x = e.pageX;
    y = e.pageY;
  }

 	if (showit) {
 		moveTo(over,x+xx,y+yy);
 	}
}

/**
 *  Show/Hide
 */
function show_infolayer(txt)
{
	write_infolayer(txt);
	display_it();
}

/**
 *
 */
function hide_infolayer()
{
	hideit();
}