function findPosX(obj)
{
  var curleft = 0;

  if (obj.offsetParent)
  {
    while (obj.offsetParent)
    {
      curleft += obj.offsetLeft
      obj = obj.offsetParent;
    }
  }
  else if (obj.x)
  {
    curleft += obj.x;
  }
  return curleft;
}

function findPosY(obj)
{
  var curtop = 0;

  if (obj.offsetParent)
  {
    while (obj.offsetParent)
    {
      curtop += obj.offsetTop
      obj = obj.offsetParent;
    }
  }
  else if (obj.y)
  {
    curtop += obj.y;
  }
  return curtop;
}

var sweetTitles = {
  xCord : 0,                 // @Number: x pixel value of current cursor position
  yCord : 0,                 // @Number: y pixel value of current cursor position
  tipElements : ['span'],    // @Array: Allowable elements that can have the toolTip
  obj : Object,              // @Element: That of which you're hovering over
  tip : Object,              // @Element: The actual toolTip itself
  active : 0,                // @Number: 0: Not Active || 1: Active
  init : function()
  {
    if (!document.getElementById || !document.createElement || !document.getElementsByTagName)
    {
      return;
    }
    var i,j;
    this.tip = document.createElement('div');
    this.tip.id = 'toolTip';
    document.getElementsByTagName('body')[0].appendChild(this.tip);
    this.tip.style.top = '0';
    this.tip.style.visibility = 'hidden';
    var tipLen = this.tipElements.length;
    for ( i=0; i<tipLen; i++ ) {
      var current = document.getElementsByTagName(this.tipElements[i]);
      var curLen = current.length;
      for ( j=0; j<curLen; j++ )
      {
        if (current[j].className != 'event')
        {
          continue;
        }
        
        eventparent = current[j].parentNode;
        
        addEvent(eventparent, 'mouseover', this.tipOver);
        addEvent(eventparent, 'mouseout', this.tipOut);
        eventparent.setAttribute('tip', current[j].title);
        current[j].removeAttribute('title');
        eventparent.style.cursor = 'help';
      }
    }
  },
  updateXY : function(e) {
    if ( document.captureEvents ) {
      sweetTitles.xCord = e.pageX;
      sweetTitles.yCord = e.pageY;
    } else if ( window.event.clientX ) {
      sweetTitles.xCord = window.event.clientX+document.documentElement.scrollLeft;
      sweetTitles.yCord = window.event.clientY+document.documentElement.scrollTop;
    }
  },
  tipOut: function() {
    if ( window.tID ) {
      clearTimeout(tID);
    }
    if ( window.opacityID ) {
      clearTimeout(opacityID);
    }
    sweetTitles.tip.style.visibility = 'hidden';
  },
  checkNode : function()
  {
    var trueObj = this.obj;
    if ( trueObj.nodeName.toLowerCase() == 'td' || trueObj.nodeName.toLowerCase() == 'th') {
      return trueObj;
    } else {
      return trueObj.parentNode;
    }
  },
  tipOver : function(e) {
    sweetTitles.obj = this;
    tID = window.setTimeout("sweetTitles.tipShow()",500);
    sweetTitles.updateXY(e);
  },
  tipShow : function() {    
    var scrX = Number(this.xCord);
    var scrY = Number(this.yCord);
    var tp = parseInt(scrY+15);
    var lt = parseInt(scrX+10);
    var anch = this.checkNode();
    var addy = '';
    var access = '';

    text = anch.getAttribute('tip');
    text = text.replace(/\[b\](.*?)\[\/b\]/, '<strong>$1</strong>');
    text = text.replace(/\n/g, '<br />');

    this.tip.innerHTML = "<p>"+text+"</p>";
    if ( parseInt(document.documentElement.clientWidth+document.documentElement.scrollLeft) < parseInt(this.tip.offsetWidth+lt) ) {
      this.tip.style.left = parseInt(lt-(this.tip.offsetWidth+10))+'px';
    } else {
      this.tip.style.left = lt+'px';
    }
    if ( parseInt(document.documentElement.clientHeight+document.documentElement.scrollTop) < parseInt(this.tip.offsetHeight+tp) ) {
      this.tip.style.top = parseInt(tp-(this.tip.offsetHeight+10))+'px';
    } else {
      this.tip.style.top = tp+'px';
    }
    this.tip.style.visibility = 'visible';
    this.tip.style.opacity = '.1';
    this.tipFade(10);
  },
  
  tipFade: function(opac) {
    var passed = parseInt(opac);
    var newOpac = parseInt(passed+10);
    if ( newOpac < 80 ) {
      this.tip.style.opacity = '.'+newOpac;
      this.tip.style.filter = "alpha(opacity:"+newOpac+")";
      opacityID = window.setTimeout("sweetTitles.tipFade('"+newOpac+"')",20);
    }
    else { 
      this.tip.style.opacity = '.80';
      this.tip.style.filter = "alpha(opacity:80)";
    }
  }
};

function pageLoader()
{
  sweetTitles.init();
}
addEvent(window,'load', pageLoader);