var OP = (navigator.userAgent.indexOf('Opera') != -1) ? true : false;
  var IE = (navigator.userAgent.indexOf('MSIE') != -1 && !OP) ? true : false;
  var GK = (navigator.userAgent.indexOf('Gecko') != -1) ? true : false;
  var NN4 = document.layers;
  var DOM = document.getElementById;

  function SEX() {

    this.width = 130;                     // width (pixels)
    this.bgColor = '#FFFFC0';             // background color
    this.textColor = '#A00000';           // text color
    this.borderColor = '#D00000';         // border color
    this.opacity = 100;                    // opacity (percent) - doesn't work with all browsers
    this.cursorDistance = 12;              // distance from cursor (pixels)

    // don't change
    this.text = '';
    this.height = 0;
    this.obj = 0;
    this.sobj = 0;
    this.active = false;


    this.create = function() {
      if(!this.sobj) this.init();

      var t = '<table border=0 cellspacing=0 cellpadding=4 width=' + this.width + ' bgcolor=' + this.bgColor + '><tr>' +
              '<td align=center><font color=' + this.textColor + '>' + this.text + '</font></td></tr></table>';

      if(NN4) {
        t = '<table border=0 cellspacing=0 cellpadding=1><tr><td bgcolor=' + this.borderColor + '>' + t + '</td></tr></table>';
        this.sobj.document.write(t);
        this.sobj.document.close();
      }
      else {
        this.sobj.border = '1px solid ' + this.borderColor;
        this.setOpacity();
        if(document.getElementById) document.getElementById('Sex').innerHTML = t;
        else document.all.Sex.innerHTML = t;
      }
      if(DOM) this.height = this.obj.offsetHeight;
      else if(IE) this.height = this.sobj.pixelHeight;
      else if(NN4) this.height = this.obj.clip.bottom;

      this.show();
    }

    this.init = function() {
      if(DOM) {
        this.obj = document.getElementById('Sex');
        this.sobj = this.obj.style;
      }
      else if(IE) {
        this.obj = document.all.Sex;
        this.sobj = this.obj.style;
      }
      else if(NN4) {
        this.obj = document.Sex;
        this.sobj = this.obj;
      }
    }

    this.show = function() {
      var ext = (document.layers ? '' : 'px');
      var left = mouseX;
      var top = mouseY;

      if(left + this.width + this.cursorDistance > winX) left -= this.width + this.cursorDistance;
      else left += this.cursorDistance;

      if(top + this.height + this.cursorDistance > winY) top -= this.height;
      else top += this.cursorDistance;

      this.sobj.left = left + ext;
      this.sobj.top = top + ext;

      if(!this.active) {
        this.sobj.visibility = 'visible';
        this.active = true;
      }
    }

    this.hide = function() {
      if(this.sobj) this.sobj.visibility = 'hidden';
      this.active = false;
    }

    this.setOpacity = function() {
      this.sobj.filter = 'alpha(opacity=' + this.opacity + ')';
      this.sobj.mozOpacity = '.1';
      if(this.obj.filters) this.obj.filters.alpha.opacity = this.opacity;
      if(!document.all && this.sobj.setProperty) this.sobj.setProperty('-moz-opacity', this.opacity / 100, '');
    }
  }


  var sex = mouseX = mouseY = winX = winY = 0;

  if(document.layers) {
    document.write('<layer id="Sex"></layer>');
    document.captureEvents(Event.MOUSEMOVE);
  }
  else document.write('<div id="Sex" style="position:absolute; z-index:99"></div>');
  document.onmousemove = getMouseXY;

  function getMouseXY(e) {
    if(IE) {
	  bodyScrollTop = document.documentElement && document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop;
	  bodyScrollLet = document.documentElement && document.documentElement.scrollLeft ? document.documentElement.scrollLeft : document.body.scrollLeft;
      mouseX = event.clientX + bodyScrollLet;//document.body.scrollLeft;
      mouseY = event.clientY + bodyScrollTop;//document.body.scrollTop;
    }
    else {
      mouseX = e.pageX;
      mouseY = e.pageY;
    }
    if(mouseX < 0) mouseX = 0;
    if(mouseY < 0) mouseY = 0;

    else if(GK || NN4) {
      winX = window.innerWidth - 25;
      winY = window.innerHeight;
    }
    else if(DOM) {
      winX = document.body.offsetWidth - 25;
      winY = document.body.offsetHeight;
    }
    else {
      winX = screen.width - 25;
      winY = screen.height;
    }
    if(sex && sex.active) sex.show();
  }

  function Sex(text, width, opacity) {
    if(text) {
      sex = new SEX();
      sex.text = text;
      if(width) sex.width = width;
      if(opacity) sex.opacity = opacity;
      sex.create();
    }
    else if(sex) sex.hide();
  }