//初始化

//var def=1;
function mover(object){
	//子菜单
	disappMenu();
	var ss=document.getElementById("nav"+object+"_");
	ss.style.display="block";
	var mm=document.getElementById("nav"+object);
    mm.className="lion";
}

function mout(object){
	//子菜单
	var mm=document.getElementById("nav"+object);
    mm.className="lioff";
	var mi;
	mi=document.getElementById("hidden").innerText;
	var ss=document.getElementById("nav"+object+"_");
	var sm=document.getElementById("nav"+mi+"_");
	ss.style.display="none";
	sm.style.display="block";
	if(mi==object){
      mm.className="lion";
	  ss.style.display="block";
	}
}
function click(object)
{
	var objdef=document.getElementById("hidden").innerText;
	var mm=document.getElementById("nav"+object);
	mm.className="lioff";
	mm=document.getElementById("nav"+object);
	mm.className="lion";
	
/*	var ss=document.getElementById("nav"+object+"_");
	ss.style.display="none";*/
	var ss=document.getElementById("nav"+object+"_");
	ss.style.display="block";
}
function disappMenu()
{
	var count = 8;
	for(var i=0;i<= count;i++)
	{
	    var ev = document.getElementById("nav"+i+"_");
		if(ev == null ){
			continue;
		}
		else
		{
			ev.style.display="none";
		}
	}
}

(function (bool) {
    function setInnerText(o, s) {
        while (o.childNodes.length != 0) {
            o.removeChild(o.childNodes[0]);
        }

        o.appendChild(document.createTextNode(s));
    }

    function getInnerText(o) {
        var sRet = "";

        for (var i = 0; i < o.childNodes.length; i ++) {
            if (o.childNodes[i].childNodes.length != 0) {
                sRet += getInnerText(o.childNodes[i]);
            }

            if (o.childNodes[i].nodeValue) {
                if (o.currentStyle.display == "block") {
                    sRet += o.childNodes[i].nodeValue + "\n";
                } else {
                    sRet += o.childNodes[i].nodeValue;
                }
            }
        }

        return sRet;
    }

    if (bool) {
        HTMLElement.prototype.__defineGetter__("currentStyle", function () {
            return this.ownerDocument.defaultView.getComputedStyle(this, null);
        });

        HTMLElement.prototype.__defineGetter__("innerText", function () {
            return getInnerText(this);
        })

        HTMLElement.prototype.__defineSetter__("innerText", function(s) {
            setInnerText(this, s);
        })
    }
})
(/Firefox/.test(window.navigator.userAgent));