function isMatch(str1,str2) 
{  
var index = str1.indexOf(str2); 
if(index==-1) return false; 
return true; 
} 

function ResumeError() { 
return true; 
} 
window.onerror = ResumeError; 

function $(id) {
    return document.getElementById(id);
}
// Ïà¶Ô³ß´ç
function GetOffsetTop (el, p) {
    var _t = el.offsetTop;
    var _p = el.offsetParent;

    while (_p) {
        if (_p == p) break;
        _t += _p.offsetTop;
        _p = _p.offsetParent;
    }

    return _t;
};
function GetOffsetLeft (el, p) {
    var _l = el.offsetLeft;
    var _p = el.offsetParent;

    while (_p) {
        if (_p == p) break;
        _l += _p.offsetLeft;
        _p = _p.offsetParent;
    }

    return _l;
};
function showMenu (baseID, divID) {
    baseID = $(baseID);
    divID  = $(divID);

    //var l = GetOffsetLeft(baseID);
    //var t = GetOffsetTop(baseID);

    //divID.style.left = l + 'px';
//    divID.style.top = t + baseID.offsetHeight + 'px';
    if (showMenu.timer) clearTimeout(showMenu.timer);
	hideCur();
    divID.style.display = 'block';
	showMenu.cur = divID;

    if (! divID.isCreate) {
        divID.isCreate = true;
        //divID.timer = 0;
        divID.onmouseover = function () {
            if (showMenu.timer) clearTimeout(showMenu.timer);
			hideCur();
            divID.style.display = 'block';
        };

        function hide () {
            showMenu.timer = setTimeout(function () {divID.style.display = 'none';}, 1000);
        }

        divID.onmouseout = hide;
        baseID.onmouseout = hide;
    }
	function hideCur () {
		showMenu.cur && (showMenu.cur.style.display = 'none');
	}
}

function doClick_down(o){
	 o.className="current";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=4;i++){
	   id ="down"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("d_con"+i);
	   if(id != o.id){
	   	 j.className="";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }
	 
function doClick_jy(o){
	 o.className="current";
	 var j;
	 var id;
	 var e;
	 for(var i=1;i<=8;i++){
	   id ="jy"+i;
	   j = document.getElementById(id);
	   e = document.getElementById("jy_con"+i);
	   if(id != o.id){
	   	 j.className="";
	   	 e.style.display = "none";
	   }else{
		e.style.display = "block";
	   }
	 }
	 }


function doZoom(size){
	document.getElementById('textbody').style.fontSize=size+'px'
}

function doClick_submit () {
    var keyword = document.getElementsByName('keyword')[0].value;
	var nwin = window.open('');
    nwin.location.href = doClick_submit.url + keyword;
}

function picsize(obj,MaxWidth)
{
	img=new Image();
	img.src=obj.src;
	if (img.width>MaxWidth)
	{
		return MaxWidth;
	}
	else
	{
		return img.width;
	}
}
function CloseQQ()
{
	divStayTopleft.style.display="none";
	return true; 
}

function FloatTop()
{
	var startX1 =document.body.offsetWidth-125 ,startY1 = 5;
	var startX2 =0,startY2 = 95;
	var ns = (navigator.appName.indexOf("Netscape") != -1);
	var d = document;
	function ml(id,startX,startY)
	{
		var el=d.getElementById?d.getElementById(id):d.all?d.all[id]:d.layers[id];
		if(d.layers)el.style=el;
		el.sP=function(x,y){this.style.left=x;this.style.top=y;};
		el.x = startX;
		el.y = startY;
		return el;
	}
	window.stayTopLeft=function()
	{
		var pY = ns ? pageYOffset : document.body.scrollTop;
		ftlObj.y += (pY + startY1 - ftlObj.y)/8;
		ftlObj1.y += (pY + startY2 - ftlObj1.y)/8;
		ftlObj.sP(document.body.scrollLeft+document.body.offsetWidth-125, ftlObj.y);
		ftlObj1.sP(ftlObj1.x, ftlObj1.y);
		setTimeout("stayTopLeft()", 30);
	}
// ftlObj = ml("divStay",document.body.scrollLeft+document.body.offsetWidth-125,0);
// ftlObj1 = ml("divStayTopLeft",0,30);
	ftlObj = ml("divStay",(document.body.scrollLeft+document.body.offsetWidth)/2+379,0);
	ftlObj1 = ml("divStayTopLeft",(document.body.scrollLeft+document.body.offsetWidth)/2+379,30);
	stayTopLeft();
}