var isDOM=document.getElementById?1:0,
 isIE=document.all?1:0,
 isNS4=navigator.appName=='Netscape'&&!isDOM?1:0,
 isOp=self.opera?1:0,
 isDyn=isDOM||isIE||isNS4;

function getRef(i, p)
{
 p=!p?document:p.navigator?p.document:p;
 return isIE ? p.all[i] :
  isDOM ? (p.getElementById?p:p.ownerDocument).getElementById(i) :
  isNS4 ? p.layers[i] : null;
};

function getSty(i, p)
{
 var r=getRef(i, p);
 return r?isNS4?r:r.style:null;
};

if (!self.LayerObj) var LayerObj = new Function('i', 'p',
 'this.ref=getRef(i, p); this.sty=getSty(i, p); return this');
function getLyr(i, p) { return new LayerObj(i, p) };

function LyrFn(n, f)
{
 LayerObj.prototype[n] = new Function('var a=arguments,p=a[0],px=isNS4||isOp?0:"px"; ' +
  'with (this) { '+f+' }');
};
LyrFn('x','if (!isNaN(p)) sty.left=p+px; else return parseInt(sty.left)');
LyrFn('y','if (!isNaN(p)) sty.top=p+px; else return parseInt(sty.top)');
LyrFn('w','if (p) (isNS4?sty.clip:sty).width=p+px; ' +
 'else return (isNS4?ref.document.width:ref.offsetWidth)');
LyrFn('h','if (p) (isNS4?sty.clip:sty).height=p+px; ' +
 'else return (isNS4?ref.document.height:ref.offsetHeight)');
LyrFn('vis','sty.visibility=p');
LyrFn('write','if (isNS4) with (ref.document){write(p);close()} else ref.innerHTML=p');
LyrFn('alpha','var f=ref.filters,d=(p==null),o=d?"inherit":p/100; if (f) {' +
 'if (!d&&sty.filter.indexOf("alpha")==-1) sty.filter+=" alpha(opacity="+p+")"; ' +
 'else if (f.length&&f.alpha) with(f.alpha){if(d)enabled=false;else{opacity=p;enabled=true}} }' +
 'else if (isDOM)sty.opacity=sty.MozOpacity=o');

if (!self.page) var page = { win:self, minW:0, minH:0, MS:isIE&&!isOp };

page.db = function(p) { with (this.win.document) return (isDOM?documentElement[p]:0)||body[p]||0 };

page.winW=function() { with (this) return Math.max(minW, MS ? db('clientWidth') : win.innerWidth) };
page.winH=function() { with (this) return Math.max(minH, MS ? db('clientHeight') : win.innerHeight) };

page.scrollX=function() { with (this) return MS ? db('scrollLeft') : win.pageXOffset };

page.scrollY=function() { with (this) return MS ? db('scrollTop') : win.pageYOffset };
function TipObj(myName)
{
 this.myName = myName;
 this.template = '';
 this.tips = new Array();

 this.parentObj = null;
 this.div = null;
 this.actTip = '';
 this.showTip = false;
 this.xPos = this.yPos = this.sX = this.sY = this.mX = this.mY = 0;

 this.trackTimer = this.fadeTimer = 0;
 this.alpha = 0;
 this.doFades = false;
 this.minAlpha = 0;
 this.maxAlpha = 100;
 this.fadeInSpeed = 20;
 this.fadeOutSpeed = 20;
 this.tipStick = 1;
 this.showDelay = 20;
 this.hideDelay = 20;
 this.IESelectBoxFix = 0;
 TipObj.list[myName] = this;
};

TipObj.list = {};

var ToPt = TipObj.prototype;

ToPt.track = function(evt) { with (this)
{
 if (!isIE || document.body)
 {
  evt=evt||window.event;
  sX = page.scrollX();
  sY = page.scrollY();
  mX = evt.pageX || sX + evt.clientX || 0;
  mY = evt.pageY || sY + evt.clientY || 0;
  if (tipStick == 1) position();
 }
}};

ToPt.position = function(forcePos) { with (this)
{
 if (!actTip) return;

 var wW = page.winW(), wH = page.winH();
 if (!isIE||isOp) { wW-=16; wH-=16 }

 var t=tips[actTip], tipX=eval(t[0]), tipY=eval(t[1]), tipW=div.w(), tipH=div.h(), adjY = 1;

 if (typeof(t[0])=='number') tipX += mX;
 if (typeof(t[1])=='number') tipY += mY;

 if (tipX + tipW + 5 > sX + wW) tipX = sX + wW - tipW - 5;
 if (tipY + tipH + 5 > sY + wH) tipY = sY + wH - tipH - 5;
 if (tipX < sX + 5) tipX = sX + 5;
 if (tipY < sY + 5) tipY = sY + 5;
 if ((!showTip && (doFades ? !alpha : true)) || forcePos)
 {
  xPos = tipX;
  yPos = tipY;
 }
 xPos += (tipX - xPos) * tipStick;
 yPos += (tipY - yPos) * tipStick;

 div.x(xPos);
 div.y(yPos);
 return;
}};

ToPt.replaceContent = function(tipN) { with (this)
{
 actTip = tipN;
 if (tipStick == parseInt(tipStick))
 {
  var rE = '';
  if (isNS4)
  {
   div.ref.captureEvents(Event.MOUSEOVER | Event.MOUSEOUT);
   rE = '; return this.routeEvent(evt)';
  }

  div.ref.onmouseover = new Function('evt', myName+'.show("' + tipN + '"' +
   (parentObj ? ','+parentObj.myName : '') + ')' + rE);
  div.ref.onmouseout = new Function('evt', myName + '.hide()' + rE);
 }
 var str = template;
 for (var i = 0; i < tips[tipN].length; i++)
  str = str.replace(new RegExp('%'+i+'%', 'g'), tips[tipN][i]);
 if (window.createPopup && IESelectBoxFix)
 {
  var filt = 'filter: progid:DXImageTransform.Microsoft.Alpha(opacity=';
  str += '<iframe src="about:blank" style="position: absolute; left: 0px; top: 0px; ' +
   'height: expression(' + myName + '.div.h()); z-index: 1; border: none; ' + filt + '0)"></iframe>' +
   '<div style="position: absolute; left: 0px; top: 0px; z-index: 2; ' + filt + '100)">' +
   str + '</div>';
 }
 if (isDOM&&!isOp) div.sty.width = 'auto';
 div.write(str + (isIE&&!isOp&&!window.external ? '<small><br /></small>' : ''));
 position(true);
}};

ToPt.show = function(tipN, par) { with (this)
{
 if (!isDyn) return;
 clearTimeout(fadeTimer);
 parentObj = par;
 if (par) par.show(par.actTip, par.parentObj);
 if (!div) div = getLyr(myName + 'Layer');
 if (!div) return;
 clearInterval(trackTimer);
 if (tipStick != parseInt(tipStick)) trackTimer = setInterval(myName+'.position()', 50);
 var showStr = 'with ('+myName+') { showTip = true; ' +
  (actTip!=tipN ? 'replaceContent("'+tipN+'"); ' : '') + 'fade() }';
 if (showDelay && !actTip) fadeTimer = setTimeout(showStr, showDelay);
 else eval(showStr);
}};


ToPt.newTip = function(tName) { with (this)
{
 if (!tips[tName]) tips[tName] = [];
 for (var i = 1; i < arguments.length; i++) tips[tName][i-1] = arguments[i];
 show(tName);
 return;
}};

ToPt.hide = function() { with (this)
{

 clearTimeout(fadeTimer);
 if (!isDyn || !actTip || !div) return;

 if (isNS4 && tipStick==0 && xPos<=mX && mX<=xPos+div.w() && yPos<=mY && mY<=yPos+div.h())
  return;
 with (tips[actTip]) if (parentObj) parentObj.hide();

 fadeTimer = setTimeout('with (' + myName + ') { showTip=false; fade() }', hideDelay);
 return;
}};

ToPt.fade = function() { with (this)
{

 clearTimeout(fadeTimer);

 if (showTip)
 {
  div.vis('visible');
 }
 else
 {
	div.vis('hidden');
  actTip = '';
  clearInterval(trackTimer);
 }
}};


var tipOR=window.onresize, nsWinW=window.innerWidth, nsWinH=window.innerHeight;
document.tipMM = document.onmousemove;

if (isNS4) document.captureEvents(Event.MOUSEMOVE);
document.onmousemove = function(evt)
{
 for (var t in TipObj.list) TipObj.list[t].track(evt);
 return document.tipMM?document.tipMM(evt):(isNS4?document.routeEvent(evt):true);
};

window.onresize = function()
{
 if (tipOR) tipOR();
 if (isNS4 && (nsWinW!=innerWidth || nsWinH!=innerHeight)) location.reload();
};