/* Menu Bar Script - Warning: Still being tested. - Do not remove this notice. - Copyright 2000-2005 by Mike Hall. - See http://www.brainjar.com for terms of use. */
var z=(document.all!=null&&window.opera==null);
var y=(window.opera!=null);
var x=(window.scrollX!=null);
var w=false&&!y;
var v=3;
var u=2;
var t=null;
var s;
if (z){
    document.documentElement.attachEvent("onfocusin",A);
    document.documentElement.attachEvent("onkeydown",B);
    document.documentElement.attachEvent("onmousedown",C);
}
else{
    document.documentElement.addEventListener("focus",A,true);
    document.documentElement.addEventListener("keydown",B,true);
    document.documentElement.addEventListener("mousedown",C,true);
}

function A(a){
    var b=(z?window.event.srcElement:(a.target.tagName?a.target:a.target.parentNode));
    if (t==null) return;
    if (b==t) return;
    if (U(b,"A","menuButton")==null&&U(b,"DIV","menu")==null) E();
}
function B(a){
    s=(z?window.event.type:a.type);
}
function C(a){
    s=(z?window.event.type:a.type);A(a);
}
function D(a){
    if (a==t) return;
    E();
    if (a.c==null) return;
    X(a,"menuButtonActive");
    var b=Z(a);
    b.s+=a.offsetHeight;
    K(a.c,b);
    t=a;
}
function E(){
    if (t==null) return;
    Y(t,"menuButtonActive");
    if (t.c!=null) L(t.c);
    t=null;
}
function F(a,b){
    var c=I(a,b);
    if (s=="mousedown") {
        if (z) document.documentElement.detachEvent("onfocusin",A);
	c.blur();
	if (z) document.documentElement.attachEvent("onfocusin",A);
    }
    if (c==t) E(); else D(c);
    return false;
}
function G(a,b) {
    var c=I(a,b);
    if (t!=null&&c!=t) D(c);
}
function H(a) {
    var b=(z?window.event.keyCode:a.keyCode);
    if (b<37||b>40) return;
    var c=I(a,null);
    if (b==37) c.l.focus();
    if (b==39) c.m.focus();
    if (c.c!=null&&(b==38||b==40)) {
        D(c);
	if (b==38) c.n.focus();
	if (b==40) c.o.focus();
    }
    return false;
}
function I(a,b) {
    var c=(z?U(window.event.srcElement,"A","menuButton"):a.currentTarget);
    if (c.b==null) {
        c.b=U(c,"DIV","menuBar");
	if (c.b.a==null) c.b.a=V(c.b,"A","menuButton");
	var i=0;
	while (c.b.a[i]!=c) i++;
	var n=c.b.a.length;
	c.l=(i==0?c.b.a[n-1]:c.b.a[i-1]);
	c.m=(i==n-1?c.b.a[0]:c.b.a[i+1]);
	if (b!=null) {
	    c.c=document.getElementById(b);
	    c.c.d=c;
	    J(c.c);
	    c.n=c.c.g[c.c.g.length-1];
	    c.o=c.c.g[0];
	}
	if (!y) c.onkeydown=H;
	if (x)c.onkeypress=T;
    }
    return c;
}
function J(a) {
    a.g=V(a,"A","menuItem");
    var b=a.g.length,c,d,e,f,g,h;
    if (b>0) c=a.g[0].offsetWidth; else return;
    if (z) {
        d=document.createElement("IFRAME");
	d.frameBorder=0;d.src="javascript:;";
	d.style.display="none";
	d.style.position="absolute";
	d.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)";
	a.p=a.parentNode.insertBefore(d,a);
    }
    for (var d=0;d<b;d++) {
        a.g[d].n=(d==0?a.g[b-1]:a.g[d-1]);
	a.g[d].o=(d==b-1?a.g[0]:a.g[d+1]);
	a.g[d].l=(a.e!=null?a.e:a.d.l);
	a.g[d].m=a.d.m;
	var f=a.g[d].getElementsByTagName("SPAN");
	var g=null;
	var h=null;
	for (var i=0;i<f.length;i++) {
	    if (W(f[i],"menuItemText")) g=f[i];
	    if (W(f[i],"menuItemArrow")) {
	        h=f[i];
	    }
	}
	if (g!=null&&h!=null) {
	    g.style.paddingRight=(c-(g.offsetWidth+h.offsetWidth))+"px";
	    if (z) {
	        h.style.fontFamily="Webdings";
		h.style.fontSize="100%";
		h.firstChild.nodeValue="4";
	    }
	    if (y) {
	        h.firstChild.nodeValue="\u25B6";
		h.style.marginRight="0em";
	    }
	}
	else {
	    a.g[d].onfocus=Q;a.g[d].onmouseover=Q;
        }
	if (!y) a.g[d].onkeydown=R;
	if (x) a.g[d].onkeypress=T;
    }
    if (z) {
        d=a.g[0].offsetWidth;a.g[0].style.width=d+"px";
	e=a.g[0].offsetWidth-d;
	d-=e;
	a.g[0].style.width=d+"px";
    }
    if (w) {
        a.q=new Array();
	for (d=0;d<v;d++) {
	    var e=document.createElement("DIV");
	    e.className="menuShadow";
	    a.q[d]=a.parentNode.insertBefore(e,a);
	}
    }
    a.onmouseover=O;
    a.k=false;
}
function K(a,b) {
    a.style.left=b.r+"px";
    a.style.top=b.s+"px";
    a.style.visibility="visible";
    if (a.p!=null) {
        a.p.style.left=a.style.left;
	a.p.style.top=a.style.top;
	a.p.style.width=a.offsetWidth+(w?u+v-1:0)+"px";
	a.p.style.height=a.offsetHeight+(w?u+v-1:0)+"px";
	a.p.style.display="";
    }
    if (w) {
	for (var i=0;i<v;i++) {
	    a.q[i].style.left=(b.r+u+i)+"px";
	    a.q[i].style.top=(b.s+u+i)+"px";
	    a.q[i].style.width=a.offsetWidth+"px";
	    a.q[i].style.height=a.offsetHeight+"px";
	    a.q[i].style.visibility="visible";
	}
    }
    a.k=true;
}
function L(a) {
    N(a);
    if (w) for(var i=0;i<v;i++) a.q[i].style.visibility="";
    a.style.visibility="";
    if (a.p!=null) a.p.style.display="none";
    a.k=false;
}
function M(a) {
    if (a.f.style.visibility=="") return;
    N(a.f);
    X(a,"menuItemActive");
    a.f.h=a;
    if (a.i==null||a.j!=null) {
        a.j=null;
	return;
    }
    var b=Z(a),c,d;
    b.r+=a.offsetWidth;
    if (z) b.s-=a.i.clientTop;
    if (z) {
        c=Math.max(document.documentElement.scrollLeft,document.body.scrollLeft)+(document.documentElement.clientWidth!=0?document.documentElement.clientWidth:document.body.clientWidth);
	d=Math.max(document.documentElement.scrollTop,document.body.scrollTop)+(document.documentElement.clientHeight!=0?document.documentElement.clientHeight:document.body.clientHeight);
    }
    if (y) {
        c=document.documentElement.scrollLeft+window.innerWidth;
	d=document.documentElement.scrollTop+window.innerHeight;
    }
    if (x) {
        c=window.scrollX+window.innerWidth;
	d=window.scrollY+window.innerHeight;
    }
    c-=a.i.offsetWidth;
    d-=a.i.offsetHeight;
    if (b.r>c) {
        b.r=Math.max(0,b.r-a.offsetWidth-a.i.offsetWidth+(a.f.offsetWidth-a.offsetWidth));
	if (z) b.r-=a.i.clientLeft+a.f.clientLeft;
    }
    b.s=Math.max(0,Math.min(b.s,d));
    K(a.i,b);
}
function N(a) {
    if (a.h==null) return;
    Y(a.h,"menuItemActive");
    if (a.h.i!=null) L(a.h.i);
    a.h=null;
}
function O(a) {
    var b=(z?U(window.event.srcElement,"DIV","menu"):a.currentTarget);
    N(b);
}
function P(a,b) {
    var c=S(a,b);
    if (s=="keydown"&&c.i.k) c.j=true;
    M(c);
    return false;
}
function Q(a,b) {
    var c=S(a,b);
    M(c);
    if (z) window.event.cancelBubble=true; else a.stopPropagation();
}
function R(a) {
    var b=(z?window.event.keyCode:a.keyCode),c;
    if (b<37||b>40) return;
    c=S(a,null);
    if (b==37) {
        if (c.l.i!=null) c.l.j=true;
	c.l.focus();
    }
    if (b==39) {
        if (c.i!=null) M(c);
	c.m.focus();
    }
    if (b==38) c.n.focus();
    if (b==40) c.o.focus();
    return false;
}
function S(a,b) {
    var c=(z?U(window.event.srcElement,"A","menuItem"):a.currentTarget);
    if (c.f==null) {
        c.f=U(c,"DIV","menu");
	if (b!=null&&c.i==null) {
	    c.i=document.getElementById(b);
	    c.i.d=c.f.d;
	    c.i.e=c;
	    J(c.i);
	    c.m=c.i.g[0];
	}
    }
    return c;
}
function T(a) {
    if (a.keyCode<37||a.keyCode>40) return;
    a.preventDefault();
}
function U(a,b,c) {
    while (a!=null) {
        if (a.tagName!=null&&a.tagName==b&&W(a,c)) return a;
	a=a.parentNode;
    }
    return a;
}
function V(a,b,c) {
    var d=a.getElementsByTagName(b),e=new Array();
    for (var f=0;f<d.length;f++) if (W(d[f],c)) e.push(d[f]);
    return e;
}
function W(el,name) {
    var list=el.className.split(" ");
    for (var i=0;i<list.length;i++) if (list[i]==name) return true;
    return false;
}
function X(a,b) {
    if (!W(a,b)) a.className+=(a.className.length>0?" ":"")+b;
}
function Y(a,b) {
    if (a.className==null) return;
    var c=new Array(),d=a.className.split(" ");
    for (var e=0;e<d.length;e++) if(d[e]!=b)c.push(d[e]);
    a.className=c.join(" ");
}
function Z(a) {
    var b=0,c=0,d;
    if (z) {
        d=a;
	while (d!=null&&d.tagName!=null) {
	    if (d.tagName!="BODY"&&d.tagName!="HTML"&&d.tagName!="TABLE") {
	        b+=d.clientLeft;
		c+=d.clientTop;
	    }
	    d=d.parentNode;
	}
    }
    do {
        b+=a.offsetLeft;
	c+=a.offsetTop;
	a=a.offsetParent;
    } while (a!=null);
    return new AA(b,c);
}
function AA(x,y) {
    this.r=x;
    this.s=y;
}