window.onerror=new Function("return true");
document.write("<div id=tip style='position:absolute; width:230px;  z-index:1;  background-color: #7D84B9; border: 1px solid gray; overflow: visible;visibility: hidden;font-size:12px;padding:12px;color:#ffffff'></div>")

var posx=0;
var posy=0;

document.onmousemove = mouseMove;
function mouseMove(ev){
 ev  = ev || window.event;
 var mousePos = mouseCoords(ev);
 posx = mousePos.x;
 posy = mousePos.y;
}

function mouseCoords(ev){
 if(ev.pageX || ev.pageY){
  return {x:ev.pageX, y:ev.pageY};
 }
 return {
  x:ev.clientX + document.body.scrollLeft - document.body.clientLeft,
  y:ev.clientY + document.body.scrollTop  - document.body.clientTop
 };
}

document.onmousedown = mouseDown;
function mouseDown(ev){
	ev         = ev || window.event;
	var target = ev.target || ev.srcElement;

	if(target.onmousedown || target.getAttribute('DragObj')){
		return false;
	}
}

function showalt(w){
	var dv = document.getElementById("tip");
	if (w=="")
	{
		dv.style.innerHTML=""
		dv.style.visibility="hidden";
		return;
	}
	dv.innerHTML=w + "<br>";
	dv.style.visibility="visible";
	dv.style.left= posx+10 ;
	dv.style.top=  posy+10 ;
}
function hidealt(){
	var dv = document.getElementById("tip");
	dv.style.innerHTML=""
	dv.style.visibility="hidden";
}