/* http://ypslideoutmenus.sourceforge.net/ */

ypSlideOutMenu.Registry=[];
ypSlideOutMenu.aniLen=700;
ypSlideOutMenu.hideDelay=200;
ypSlideOutMenu.minCPUResolution=10;
function ypSlideOutMenu(id,_2,_3,_4,_5,_6){
  this.ie=document.all?1:0;
  this.ns4=document.layers?1:0;
  this.dom=document.getElementById?1:0;
  this.css="";
  if(this.ie||this.ns4||this.dom){
  this.id=id;
  this.dir=_2;
  this.orientation=_2=="left"||_2=="right"?"h":"v";
  this.dirType=_2=="right"||_2=="down"?"-":"+";
  this.dim=this.orientation=="h"?_5:_6;
  this.hideTimer=false;
  this.aniTimer=false;
  this.open=false;
  this.over=false;
  this.startTime=0;
  this.gRef="ypSlideOutMenu_"+id;
  eval(this.gRef+"=this");
  ypSlideOutMenu.Registry[id]=this;
  var d=document;
  var _8="";
  _8+="#"+this.id+"Container{visibility:hidden;";
  _8+="left:"+_3+"px;";
  _8+="top:"+_4+"px;";
  _8+="overflow:hidden;z-index:10000;}";
  _8+="#"+this.id+"Container,#"+this.id+"Content{position:absolute;";
  _8+="width:"+_5+"px;";
  _8+="height:"+_6+"px;";
  _8+="clip:rect(0 "+_5+" "+_6+" 0);";
  _8+="}";
  this.css=_8;
  this.load();
  }
}

ypSlideOutMenu.writeCSS=function(){
  document.writeln("<style type=\"text/css\">");
  for(var id in ypSlideOutMenu.Registry){
    document.writeln(ypSlideOutMenu.Registry[id].css);
  }
  document.writeln('#nav li ul { display:block;}');
  document.writeln("</style>");
};

ypSlideOutMenu.prototype.load=function(){
  var d=document;
  var _10=this.id+"Container";
  var _11=this.id+"Content";
  var _12=this.dom?d.getElementById(_10):this.ie?d.all[_10]:d.layers[_10];
  if(_12){
    var _13=this.ns4?_12.layers[_11]:this.ie?d.all[_11]:d.getElementById(_11);
  }
  var _14;
  if(!_12||!_13){
    window.setTimeout(this.gRef+".load()",100);
  }
  else{
    this.container=_12;
    this.menu=_13;
    this.style=this.ns4?this.menu:this.menu.style;
    this.homePos=eval("0"+this.dirType+this.dim);
    this.outPos=0;
    this.accelConst=(this.outPos-this.homePos)/ypSlideOutMenu.aniLen/ypSlideOutMenu.aniLen;
    if(this.ns4){
      this.menu.captureEvents(Event.MOUSEOVER|Event.MOUSEOUT);
    }
    this.menu.onmouseover=new Function("ypSlideOutMenu.showMenu('"+this.id+"')");
    this.menu.onmouseout=new Function("ypSlideOutMenu.hideMenu('"+this.id+"')");
    this.endSlide();
  }
};

ypSlideOutMenu.showMenu=function(id){
  var reg=ypSlideOutMenu.Registry;
  var obj=ypSlideOutMenu.Registry[id];
  if(obj.container){
    obj.over=true;
    for(menu in reg){
      if(id!=menu){
        ypSlideOutMenu.hide(menu);
      }
    }
    if(obj.hideTimer){
      reg[id].hideTimer=window.clearTimeout(reg[id].hideTimer);
    }
    if(!obj.open&&!obj.aniTimer){
      reg[id].startSlide(true);
    }
  }
};

ypSlideOutMenu.hideMenu=function(id){
  var obj=ypSlideOutMenu.Registry[id];
  if(obj.container){
    if(obj.hideTimer){
      window.clearTimeout(obj.hideTimer);
    }
    obj.hideTimer=window.setTimeout("ypSlideOutMenu.hide('"+id+"')",ypSlideOutMenu.hideDelay);
  }
};

ypSlideOutMenu.hideAll=function(){
  var reg=ypSlideOutMenu.Registry;
  for(menu in reg){
    ypSlideOutMenu.hide(menu);
    if(menu.hideTimer){
      window.clearTimeout(menu.hideTimer);
    }
  }
};

ypSlideOutMenu.hide=function(id){
  var obj=ypSlideOutMenu.Registry[id];
  obj.over=false;
  if(obj.hideTimer){
    window.clearTimeout(obj.hideTimer);
  }obj.hideTimer=0;
  if(obj.open&&!obj.aniTimer){
    obj.startSlide(false);
  }
};

ypSlideOutMenu.prototype.startSlide=function(_21){
  this[_21?"onactivate":"ondeactivate"]();
  this.open=_21;
  if(_21){
    this.setVisibility(true);
  }
  this.startTime=(new Date()).getTime();
  this.aniTimer=window.setInterval(this.gRef+".slide()",ypSlideOutMenu.minCPUResolution);
};

ypSlideOutMenu.prototype.slide=function(){
  var _22=(new Date()).getTime()-this.startTime;
  if(_22>ypSlideOutMenu.aniLen){
    this.endSlide();
  }
  else{
    var d=Math.round(Math.pow(ypSlideOutMenu.aniLen-_22,2)*this.accelConst);
    if(this.open&&this.dirType=="-"){
      d=-d;
    }
    else{
      if(this.open&&this.dirType=="+"){
        d=-d;
      }
      else{
        if(!this.open&&this.dirType=="-"){
          d=-this.dim+d;
        }
        else{
          d=this.dim+d;
        }
      }
    }
  this.moveTo(d);
  }
};

ypSlideOutMenu.prototype.endSlide=function(){
  this.aniTimer=window.clearTimeout(this.aniTimer);
  this.moveTo(this.open?this.outPos:this.homePos);
  if(!this.open){
    this.setVisibility(false);
  }
  if((this.open&&!this.over)||(!this.open&&this.over)){
    this.startSlide(this.over);
  }
};

ypSlideOutMenu.prototype.setVisibility=function(_24){
  var s=this.ns4?this.container:this.container.style;s.visibility=_24?"visible":"hidden";
};
ypSlideOutMenu.prototype.moveTo=function(p){this.style[this.orientation=="h"?"left":"top"]=this.ns4?p:p+"px";};
ypSlideOutMenu.prototype.getPos=function(c){return parseInt(this.style[c]);};
ypSlideOutMenu.prototype.onactivate=function(){};
ypSlideOutMenu.prototype.ondeactivate=function(){};