window.onload=init;
var x = "";
var y = "";
var block = "";
function init() {
  x = 0
  y = 0
  //document.onmousedown = mouseDown
  document.onmousemove = mouseMove
  document.onmouseup = mouseUp
  //if (ns4) document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | Event.MOUSEUP)
  block = blockDiv.style;
  block.xpos = parseInt(block.left)
  block.ypos = parseInt(block.top)
}

function mouseDown(e) {
  x = event.x+document.body.scrollLeft
  y = event.y+document.body.scrollTop
  if (block.visibility=="visible") {
    setTimeout("hideObject(block)", 300);
  }
  return true
}

function mouseMove(e) {
  x = event.x+document.body.scrollLeft
  y = event.y+document.body.scrollTop-100;
  //status = "x:"+x+" y:"+y
  return true
}

function mouseUp(e) {
  x = event.x+document.body.scrollLeft
  y = event.y+document.body.scrollTop-100;
  return true
}

function moveTo(obj,x1,y1) {
  obj.xpos = x1
  obj.left = obj.xpos
  obj.ypos = y1
  obj.top = obj.ypos
}

function showObject(obj) {
  obj.visibility = "visible";
}

function hideObject(obj) {
  obj.visibility = "hidden"
}

function layerWrite(id, tabletext) {

    document.all[id].innerHTML = tabletext

}



function showTip(html_text, border, bgcolor) {
  var tabletext = '';

  if (border == 1) {
    tabletext = '<table border=0 cellspacing=8 cellpadding=1>' +
                '<tr><td bgcolor="#1489B5">';
  }
  tabletext += 
    '<table border=0 cellspacing=0 cellpadding=4 width=100% bgcolor="' +  bgcolor + '">' +
    '<TR><TD>';
  

  tabletext = tabletext + html_text + '</td></tr></table>';
  if (border == 1) {
	tabletext += '</td></tr></table>';
  }

  layerWrite('blockDiv', tabletext)
  showObject(block)
  moveTo(block, x, y)
}

document.writeln('<div id="blockDiv" style="Z-INDEX: 1;position:absolute; visibility:hidden"></div>');