function ajax(g) {
	var k = [],
	$ = this,
	l = ajax.__pool__ || (ajax.__pool__ = []); (function(e) {
		var d = function() {};
		e = e ? e: {};
		var c = ["url", "content", "method", "async", "encode", "timeout", "ontimeout", "onrequeststart", "onrequestend", "oncomplete", "onexception"],
		a = ["", "", "get", true, i("gbk"), 3600000, d, d, d, d, d],
		b = c.length;
		while (b--) $[c[b]] = _(e[c[b]], a[b]);
		if (!n()) return false;
	})(g);
	function _(_, $) {
		return _ != undefined ? _: $
	}
	function n() {
		var a, $ = [window.xmlhttprequest, "msxml2.xmlhttp", "microsoft.xmlhttp"];
		for (var b = 0; b < l.length; b += 1) if (l[b].readystate == 0 || l[b].readystate == 4) return l[b];
		for (b = 0; b < $.length; b += 1) {
			try {
				if (window.xmlhttprequest) {
					a = ($[b] && typeof($[b]) == "function" ? new $[b] : new xmlhttprequest($[b]));
				}else
				{
					a = ($[b] && typeof($[b]) == "function" ? new $[b] : new activexobject($[b]));
				}	
				break
			} catch(_) {
				a = false;
				continue
			}
		}
		if (!a) {
			throw "cannot init xmlhttprequest object!";
			return false
		} else {
			l[l.length] = a;
			
			return a
		}
	}
	function e($) {
		return document.getelementbyid($)
	}
	function c($) {
		var _ = $ * 1;
		return (isnan(_) ? 0 : _)
	}
	function d($) {
		return (typeof($) == "string" ? ($ = e($)) ? $: false: $)
	}
	function f() {
		return ((new date) * 1)
	}
	function m($, _) {
		k[$ + ""] = _
	}
	function h($) {
		return (k[$ + ""])
	}
	function j(_, $, b) {
		return (function a(c) {
			c = c.replace(/([^\u0080-\u00ff]+)/g,
			function($0, $1) {
				return _($1)
			}).replace(/([\u0080-\u00ff])/g,
			function($0, $1) {
				return escape($1).replace("%", "%u00")
			});
			for (var e = 0,
			d = $.length; e < d; e += 1) c = c.replace($[e], b[e]);
			return (c)
		})
	}
	function i($) {
		if ($.touppercase() == "utf-8") return (encodeuricomponent);
		else return (j(escape, [/\+/g], ["%2b"]))
	}
	function o(a, b) {
		if (!a.nodename) return;
		var _ = "|" + a.nodename.touppercase() + "|";
		if ("|input|textarea|option|".indexof(_) > -1) a.value = b;
		else {
			try {
				a.innerhtml = b
			} catch($) {}
		}
	}
	function p(_) {
		if (typeof(_) == "function") return _;
		else {
			_ = d(_);
			if (_) return (function($) {
				o(_, $.responsetext)
			});
			else return $.oncomplete
		}
	}
	function b(_, a, $) {
		var c = 0,
		b = [];
		while (c < _.length) {
			b[c] = _[c] ? ($[c] ? $[c](_[c]) : _[c]) : a[c];
			c += 1
		}
		while (c < a.length) {
			b[c] = a[c];
			c += 1
		}
		return b
	}
	function a() {
		var e, c = false,
		k = n(),
		j = b(arguments, [$.url, $.content, $.oncomplete, $.method, $.async, null], [null, null, p, null, null, null]),
		g = j[0],
		i = j[1],
		l = j[2],
		m = j[3],
		h = j[4],
		a = j[5],
		o = m.touppercase() == "post" ? true: false;
		if (!g) {
			throw "url is null";
			return false
		}
		var _ = {
			url: g,
			content: i,
			method: m,
			params: a
		};
		if (!o) g += (g.indexof("?") > -1 ? "&": "?") + "timestamp=" + f();
		k.open(m, g, h);
		$.onrequeststart(_);
		if (o) k.setrequestheader("content-type", "application/x-www-form-urlencoded");
		k.setrequestheader("x-request-with", "xmlhttprequest");
		e = settimeout(function() {
			c = true;
			k.abort()
		},
		$.timeout);
		var d = function() {
			if (c) {
				$.ontimeout(_);
				$.onrequestend(_)
			} else if (k.readystate == 4) {
				cleartimeout(e);
				_.status = k.status;
				try {
					if (k.status == 200) l(k, a);
					else $.onexception(_)
				} catch(b) {
					$.onexception(_)
				}
				$.onrequestend(_)
			}
		};
		k.onreadystatechange = d;
		if (o) k.send(i);
		else k.send("");
		if (h == false) d();
		return true
	}
	this.setcharset = function(_) {
		if (!$.encode) $.encode = i(_)
	};
	this.get = function(c, b, _) {
		return a(c, "", b, "get", $.async, _)
	};
	this.update = function(h, j, _, d, e) {
		_ = c(_);
		d = c(d);
		if (_ < 1) d = 1;
		var b = function() {
			a(j, "", h, "get", $.async, e)
		},
		g = f(),
		i = function($) {
			b();
			$--;
			if ($ > 0) m(g, settimeout(function() {
				i($)
			},
			_))
		};
		i(d);
		return g
	};
	this.stopupdate = function($) {
		cleartimeout(h($))
	};
	this.post = function(d, _, c, b) {
		return a(d, _, c, "post", $.async, b)
	};
	this.postf = function(o, j, b) {
		var h = [],
		l,
		_,
		g,
		i,
		m,
		k = arguments.length,
		c = arguments;
		o = o ? d(o) : false;
		if (!o || o.nodename != "form") return false;
		validfoo = o.getattribute("onvalidate");
		validfoo = validfoo ? (typeof(validfoo) == "string" ? new function(validfoo) : validfoo) : null;
		if (validfoo && !validfoo()) return false;
		var e = o.getattribute("action"),
		n = o.getattribute("method"),
		f = $.formtostr(o);
		if (f.length == 0) return false;
		if (n.touppercase() == "post") return a(e, f, j, "post", true, b);
		else {
			e += (e.indexof("?") > -1 ? "&": "?") + f;
			return a(e, "", j, "get", true, b)
		}
	};
	this.formtostr = function(c) {
		var b = "",
		e = "",
		_, a;
		for (var d = 0; d < c.length; d += 1) {
			_ = c[d];
			if (_.name != "") {
				switch (_.type) {
				case "select-one":
					if (_.selectedindex > -1) a = _.options[_.selectedindex].value;
					else a = "";
					break;
				case "checkbox":
				case "radio":
					if (_.checked == true) a = _.value;
					break;
				default:
					a = _.value
				}
				a = $.encode(a);
				b += e + _.name + "=" + a;
				e = "&"
			}
		}
		return b
	}
}
//-------------------------------------------------------


function checkall(bool,tagname,name)
{
	var checkboxarray;checkboxarray=getelementsbyname(tagname,name)
	for (var i=0;i<checkboxarray.length;i++){checkboxarray[i].checked = bool;}
}

function checkothers(tagname,name)
{
	var checkboxarray;checkboxarray=getelementsbyname(tagname,name)
	for (var i=0;i<checkboxarray.length;i++){
		if (checkboxarray[i].checked == false){
			checkboxarray[i].checked = true;
		}else if (checkboxarray[i].checked == true){
			checkboxarray[i].checked = false;
		}
	}
}

function textareasize(obj){
	if(obj.scrollheight > 70){
		obj.style.height = obj.scrollheight + 'px';
	}
}

function set(obj,value){
	obj.innerhtml = value
}

function view(id){
	document.getelementbyid(id).style.display='inline'	
}

function hide(id){
	document.getelementbyid(id).style.display='none'		
}

function getscroll(){var t;if(document.documentelement&&document.documentelement.scrolltop){t=document.documentelement.scrolltop;}else if(document.body){t=document.body.scrolltop;}return(t);} 


function htmlencode(str)
{   
	 var s = "";
	 if(str.length == 0) return "";
	 s    =    str.replace(/&/g,"&amp;");
	 s    =    s.replace(/</g,"&lt;");
	 s    =    s.replace(/>/g,"&gt;");
	 s    =    s.replace(/ /g,"&nbsp;");
	 s    =    s.replace(/\'/g,"&#39;");
	 s    =    s.replace(/\"/g,"&quot;"); 
	 return   s;   
}  

function getelementsbyname(tag,name){
    var rtarr=new array();
    var el=document.getelementsbytagname(tag);
    for(var i=0;i<el.length;i++){
        if(el[i].name==name)
              rtarr.push(el[i]);
    }
    return rtarr;
}

function closewin(){
	document.body.removechild(document.getelementbyid("bg")); 
	document.body.removechild(document.getelementbyid("msg"));
	if(document.getelementbyid("searchtype"))document.getelementbyid("searchtype").style.display="";
}

function openwindow(zindex,width,height,alpha){
	var iwidth = document.documentelement.scrollwidth; 
	var iheight = document.documentelement.clientheight; 
	var bgdiv = document.createelement("div");
	bgdiv.id="bg";
	bgdiv.style.csstext = "top:0;width:"+iwidth+"px;height:"+document.documentelement.scrollheight+"px;filter:alpha(opacity="+alpha+");opacity:0.3;z-index:"+zindex+";";
	document.body.appendchild(bgdiv); 
	var msgdiv=document.createelement("div");
	msgdiv.id="msg";
	msgdiv.style.csstext ="z-index:"+(zindex+1)+";width:"+width+"px; height:"+(parseint(height)-0+29+16)+"px;left:"+((iwidth-width-2)/2)+"px;top:"+(getscroll()+(height=="auto"?150:(iheight>(parseint(height)+29+2+16+30)?(iheight-height-2-29-16-30)/2:0)))+"px";
	msgdiv.innerhtml="<div class='msgtitle'><div id='msgtitle'></div><img onclick='closewin()' src='/"+sitepath+"pic/btn_close.gif' /></div><div id='msgbody' style='height:"+height+"px'></div>";
	document.body.appendchild(msgdiv);
}

function openwindow2(zindex,width,height,alpha){
	var iwidth = document.documentelement.scrollwidth; 
	var bgdiv = document.createelement("div");
	bgdiv.id="bg";
	bgdiv.style.csstext = "top:0;width:"+iwidth+"px;height:"+document.documentelement.scrollheight+"px;filter:alpha(opacity="+alpha+");opacity:0.3;z-index:"+zindex+";";
	document.body.appendchild(bgdiv); 
	var msgdiv=document.createelement("div");
	msgdiv.id="msg";
	msgdiv.style.csstext ="position: absolute;z-index:"+(zindex+1)+";width:"+width+"px; height:"+(height=="auto"?height:(height+"px"))+";";
	document.body.appendchild(msgdiv);	
}

function selecttogg(){
	var selects=document.getelementsbytagname("select");
	for(var i=0;i<selects.length;i++){
		selects[i].style.display=(selects[i].style.display=="none"?"":"none");
	}
}
function checkinput(str,type){
	switch(type){
		case "mail":
			if(!/^([a-za-z0-9]+[_|\-|\.]?)*[a-za-z0-9]+@([a-za-z0-9]+[_|\-|\.]?)*[a-za-z0-9]+\.[a-za-z]{2,3}$/gi.test(str)){alert('邮箱填写错误');return false;}
			break;
		case "num" :
			if(isnan(str)){alert('qq填写错误');return false;}
			break;
	}
	return true;
}

function copytoclipboard(txt) {    
	if(window.clipboarddata){    
		window.clipboarddata.cleardata();    
		window.clipboarddata.setdata("text", txt);
		alert('复制成功！')
	}else{
		alert('请手动复制！')	
	}   
}
function   geturlargs()   
  {   
     return  location.pathname;
  }






//