var Tooltip = {
 followMouse: true,
 offX: 8,
 offY: 12,
 tipID: "tipDiv",
 showDelay: 100,
 hideDelay: 200,
ready:false,timer:null,tip:null,init:function(){
 if(document.createElement&&document.body && typeof document.body.appendChild != "undefined") {
  if(!document.getElementById(this.tipID)) {
   var el=document.createElement("DIV");
   el.id=this.tipID;
   document.body.appendChild(el);
  }
  this.ready=true;
 }
}
,show:function(e,msg) {
 if(this.timer) {
  clearTimeout(this.timer);
  this.timer=0;
 }
 if(!this.ttready) return;
 this.tip=document.getElementById(this.tipID);
 if(this.followMouse) dw_event.add(document,"mousemove",this.trackMouse,true);
 this.writeTip("");
 this.writeTip(msg);
 viewport.getAll();
 this.positionTip(e);
 this.timer=setTimeout("Tooltip.toggleVis('"+this.tipID+"', 'visible')",this.showDelay);
}
,writeTip:function(msg) {
 if(this.tip && typeof this.tip.innerHTML != "undefined") this.tip.innerHTML=msg;
}
,positionTip:function(e) { 
 if(this.tip&&this.tip.style) {
  var x=e.pageX?e.pageX:e.clientX+viewport.scrollX;
  var y=e.pageY?e.pageY:e.clientY+viewport.scrollY;
  if(x+this.tip.offsetWidth+this.offX>viewport.width+viewport.scrollX) {
   x=x-this.tip.offsetWidth-this.offX;if(x<0)x=0;
  } else x=x+this.offX;
  if(y+this.tip.offsetHeight+this.offY>viewport.height+viewport.scrollY) {
   y=y-this.tip.offsetHeight-this.offY;
   if(y<viewport.scrollY)y=viewport.height+viewport.scrollY-this.tip.offsetHeight;
  } else y=y+this.offY;
  this.tip.style.left=x+"px";
  this.tip.style.top=y+"px";}
 }
,hide:function() { 
 if(this.timer) {
  clearTimeout(this.timer);
  this.timer=0;
 }
 this.timer=setTimeout("Tooltip.toggleVis('"+this.tipID+"', 'hidden')",this.hideDelay);
 if(this.followMouse)dw_event.remove(document,"mousemove",this.trackMouse,true);
  this.tip=null;
 }
,toggleVis:function(id,vis) {
 var el=document.getElementById(id);
 if(el)el.style.visibility=vis;
}
,trackMouse:function(e) {
 e=dw_event.DOMit(e);
 Tooltip.positionTip(e);
}
};

var dw_Inf={};
dw_Inf.fn=function(v){
 return eval(v)
};

dw_Inf.x0=function(){
  dw_Inf.fn('dw_Inf.ready=true;');
  dw_Inf.fn('Tooltip.ttready=true;');
};

dw_Inf.fn('dw_Inf.x0();');