function showandhide(h_id, hon_class, hout_class, c_id, totalnumber, activeno) {
    var h_id,hon_id,hout_id,c_id,totalnumber,activeno;
    for (var i = 1; i <= totalnumber; i++) {
        document.getElementById(c_id + i).style.display = 'none';
        document.getElementById(h_id + i).className = hout_class;
    }
    document.getElementById(c_id + activeno).style.display = 'block';
    document.getElementById(h_id + activeno).className = hon_class;
}

var tips;
var theTop = 120;
var old = theTop;
function initFloatTips()
{
    tips = document.getElementById('divQQbox');
    moveTips();
}

function moveTips()
{
    var tt = 50;
    if (window.innerHeight)
    {
        pos = window.pageYOffset
    } else if (document.documentElement && document.documentElement.scrollTop) {
        pos = document.documentElement.scrollTop
    } else if (document.body) {
        pos = document.body.scrollTop;
    }

    pos = pos - tips.offsetTop + theTop;
    pos = tips.offsetTop + pos / 10;
    if (pos < theTop) {
        pos = theTop;
    }
    if (pos != old) {
        tips.style.top = pos + "px";
        tt = 10;  //alert(tips.style.top);
    }
    old = pos;
    setTimeout(moveTips, tt);
}
initFloatTips();

if (typeof(HTMLElement) == "undefined") {
} else {
    HTMLElement.prototype.contains = function (obj)
    {
        while (obj != null && typeof(obj.tagName) != "undefind") { //通过循环对比来判断是不是obj的父元素
        　　 　if (obj == this) return true;
	   　　　    　obj = obj.parentNode;
	   　　
        }
        return false;
    }
}

function show()
{
    document.getElementById("meumid").style.display = "none"
    document.getElementById("contentid").style.display = "block"
    document.getElementById("divQQbox").className = "qqbox qqbox_s"
}
function hideMsgBox(theEvent) {
    if (theEvent) {
        var browser = navigator.userAgent;
        if (browser.indexOf("Firefox") > 0) {  //如果是Firefox
            if (document.getElementById("contentid").contains(theEvent.relatedTarget)) {  //如果是子元素
                return
            }
        }
        if (browser.indexOf("MSIE") > 0 || browser.indexOf("Presto") >= 0) {  //如果是IE
            if (document.getElementById('contentid').contains(event.toElement)) {  //如果是子元素
                return;  //结束函式
            }
        }
    }
    document.getElementById("meumid").style.display = "block";
    document.getElementById("contentid").style.display = "none";
    document.getElementById("divQQbox").className = "qqbox qqbox_h"
}

function getQQNumer(qqnum){
	$.ajax({
	    type: "get",
	    url: "http://webpresence.qq.com/getonline",
	    data: "Type=1&"+qqnum+":",
	    success: function(qqData){
	     if (qqData=="online[0]=0;"){
	      document.write("<a target=blank href=tencent:\//message\/?uin="+qqnum+"&Site=user&Menu=yes><img border=\"0\" src=\/imgages\/offline.gif alt=\"点击这里给我发消息\"></a>");
	     }else{
	      document.write("<a target=blank href=tencent:\//message\/?uin="+qqnum+"&Site=user&Menu=yes><img border=\"0\" src=\/imgages\/online.gif alt=\"在线咨询\"></a>");
	     }
	    }
});
}