var menu=function(){
	var t=15,z=50,s=6,a;
	function dd(n){this.n=n; this.h=[]; this.c=[]}
	dd.prototype.init=function(p,c){
		a=c; var w=document.getElementById(p), s=w.getElementsByTagName('ul'), l=s.length, i=0;
		for(i;i<l;i++){
			var h=s[i].parentNode; this.h[i]=h; this.c[i]=s[i];
			h.onmouseover=new Function(this.n+'.st('+i+',true)');
			h.onmouseout=new Function(this.n+'.st('+i+')');
		}
	}
	dd.prototype.st=function(x,f){
		var c=this.c[x], h=this.h[x], p=h.getElementsByTagName('a')[0];
		clearInterval(c.t); c.style.overflow='hidden';
		if(f){
			p.className+=' '+a;
			if(!c.mh){c.style.display='block'; c.style.height=''; c.mh=c.offsetHeight; c.style.height=0}
			if(c.mh==c.offsetHeight){c.style.overflow='visible'}
			else{c.style.zIndex=z; z++; c.t=setInterval(function(){sl(c,1)},t)}
		}else{p.className=p.className.replace(a,''); c.t=setInterval(function(){sl(c,-1)},t)}
	}
	function sl(c,f){
		var h=c.offsetHeight;
		if((h<=0&&f!=1)||(h>=c.mh&&f==1)){
			if(f==1){c.style.filter=''; c.style.opacity=0.75; c.style.overflow='visible'}
			clearInterval(c.t); return
		}
		var d=(f==1)?Math.ceil((c.mh-h)/s):Math.ceil(h/s), o=h/c.mh;
		c.style.opacity=o; c.style.filter='alpha(opacity='+(o*75)+')';
		c.style.height=h+(d*f)+'px'
	}
	return{dd:dd}
}();

    var cX = 0;
    var cY = 0;
    var rX = 0;
    var rY = 0;
    function UpdateCursorPosition(e)
    {
     cX = e.pageX; cY = e.pageY;
    }
 
    function UpdateCursorPositionDocAll(e)
    {
     cX = event.clientX;
     cY = event.clientY;
    }
 
    if(document.all)
    {
     document.onmousemove = UpdateCursorPositionDocAll;
    }
    else
    {
     document.onmousemove = UpdateCursorPosition;
    }
 
    function AssignPosition(d)
    {
     if(self.pageYOffset)
     {
      rX = self.pageXOffset;
      rY = self.pageYOffset;
     }
     else if(document.documentElement && document.documentElement.scrollTop)
     {
      rX = document.documentElement.scrollLeft;
      rY = document.documentElement.scrollTop;
     }
     else if(document.body)
     {
      rX = document.body.scrollLeft;
      rY = document.body.scrollTop;
     }
     if(document.all)
     {
      cX += rX; 
      cY += rY;
     }
     
     d.style.left = (cX+0) + "px";
     d.style.top  = (cY+10) + "px";
    }
 
    function HideContent(d)
    {
     if(d.length < 1) { return; }
     document.getElementById(d).style.display = "none";
    }
 
    function ShowContent(d)
    {
     if(d.length < 1) { return; }
     var dd = document.getElementById(d);
     AssignPosition(dd);
     dd.style.display = "block";
    }
 
    function ReverseContentDisplay(d)
    {
     if(d.length < 1) { return; }
     var dd = document.getElementById(d);
     AssignPosition(dd);
     if(dd.style.display == "none") { dd.style.display = "block"; }
     else { dd.style.display = "none"; }
    }