Global = new Object();
Global.__UniqueID = 0;
Global.GetUniqueID = function(){ return "__MT_UID_" + Global.__UniqueID ++;};
function GetE(id){ return document.getElementById(id);};
function avoid(){ return false;};
function byteLength (sStr){aMatch = sStr.match(/[^\x00-\x80]/g);return (sStr.length + (! aMatch ? 0 : aMatch.length));};
String.prototype.cut=function(n){var strTmp = "";for(var i=0,l=this.length,k=0;(i<n);k++){var ch = this.charAt(k);if(ch.match(/[\x00-\x80]/)){i+=1;}else{i+=2;};strTmp += ch;}return strTmp;};
String.prototype.getChar=function(){ var text = this.match(/(\w)|([\u4e00-\u9fa5])/gi);if(null==text)return text;return text.join("");};
String.prototype.repeat = function(n){var text = '';for(var i=0;i<n;i++) text += this;return text;};
String.prototype.escapeHtml = function(){return this.replace(/\&/g,"&amp;").replace(/</gi,"&lt;").replace(/>/g,"&gt;").replace(/ /g,"&nbsp;").replace(/\n|\r/g,"<br/>");};
String.prototype.trim = function(){return this.replace(/^(\s*)|(\s*)$/g,"");};
function rgb2Hex(color){color = new String(color).match(/rgb\((\d{1,3}),(\d{1,3}),(\d{1,3})\)/i);if(null == color) return null;return "#" + parseInt(RegExp.$1,10).toString(16) + parseInt(RegExp.$2,10).toString(16) + parseInt(RegExp.$3,10).toString(16);};
function CompValue(v1,v2){if(v1 > v2) return 1;if(v1 == v2) return 0;if(v1 < v2) return -1;};
function ReverseColor(_color){_color = parseInt(_color.substring(1),16);return "#" + (_color ^ 0xffffff).toString(16);};
function GetAbsPos(obj){var _left = 0,_top = 0, _width = 0, _height = 0;if(null == obj) return null;_width = obj.offsetWidth;_height = obj.offsetHeight;while(obj){_left += obj.offsetLeft;_top += obj.offsetTop;obj = obj.offsetParent;}return {Top : _top,Left : _left, Width : _width, Height : _height, toString : function(){ return "Top: " + this.Top + ",Left: " + this.Left;}};};
function GetParam(param,name){return String(param).match(new RegExp("\W*" + name + "=([^&]+)","gi")),RegExp.$1;};
function FlObj(obj,str){var tmp;str = String(str).split(",");for(var i=0,l=str.length;i<l;i++){tmp = str[i].split(":");if(tmp[0].replace(/\s/g,"") != "")obj[tmp[0]] = unescape(tmp[1]);};};
Object.prototype.toString = function(){var j,text = '';for(j in this){text += j + "=" + this[j] + "\n";}return text;};
Date.prototype.toLocaleString = function(){var text = this.getFullYear() + "-";text += (this.getMonth() + 1) + "-";text += this.getDay() + " ";text += this.getHours() + ":";text += this.getMinutes() + ":";text += this.getSeconds();return text;};

var XMLCompoents = ["Msxml2.XMLHTTP","Msxml2.XMLHTTP.4.0","Microsoft.XMLHTTP"];
function CreateAjax(){var obj = null;if(window.ActiveXObject){for(var i=XMLCompoents.length;i>0;){obj = new ActiveXObject(XMLCompoents[--i]);if(obj) break;}}if(window.XMLHttpRequest) obj = new XMLHttpRequest();if(null == obj) throw new Error(123456,"cannot create XMLHTTP.");return obj;};
function LoadScript(src,id){if(GetE(id)) return;var h = document.getElementsByTagName("HEAD");if(h&&h.length) h = h[0];else h = document.body;var c = document.createElement("SCRIPT");c.src = src;c.id = id;c.language = "JavaScript";c.type = "text/javascript";h.appendChild(c);};
function RemoveElement(id){var obj = GetE(id);if(obj) obj.parentNode.removeChild(obj);};
function LoadCSS(src,id){if(GetE(id)) return;var h = document.getElementsByTagName("HEAD");if(h&&h.length) h = h[0];else h = document.body;var c = document.createElement("LINK");c.href = src;c.rel = "stylesheet";c.type = "text/css";h.appendChild(c);};
function Escape(text){return escape(escape(text));};

function Send(ajObj,url,method,data,callBack,async,modi)
{
    if(null == ajObj) return;
    ajObj.onreadystatechange = callBack;
    ajObj.open(method,url,async);
    if (modi) ajObj.setRequestHeader("If-Modified-Since",new Date().toGMTString());
    ajObj.setRequestHeader("Content-Type","application/x-www-form-urlencoded; charset=UTF-8");
    ajObj.send(data);
}
function getParam(url, name)
{
    new RegExp("[&=#?]*" + name + "=([^=&\s#]*)", "gi").test(url);
    return RegExp.$1;
}

var IChannels = { handwrit : 3, seal : 4, jade : 6, sculp : 7, metal : 8, housing : 9, ceramic : 5, painting : 2, textil : 10, entert : 14, badges : 19, archive : 16, crafts : 12, tickets : 18, speci : 21, jewel : 22, posters : 20, numis : 15, stamps : 17 };

function seach()
{
   var typeid = 2, kind = 2;
   var key = GetE("_key").value;
   var els = document.getElementsByName("RadioGroup1");
   if (key == '') return alert(unescape("%u8BF7%u8F93%u5165%u4E00%u4E2A%u5173%u952E%u8BCD%u4EE5%u8FDB%u884C%u641C%u7D22."));
   for (var i = 0, l = els.length; i < l; i++)
   {
      if (els[i].checked) typeid = els[i].value;
   }
   if (location.href.match(/^http:\/\/(\w+?)\.artxun\.com.*/gi)) kind = IChannels[RegExp.$1];
   location.href = "http://so.artxun.com/sp/search.jsp?sub=on&key=" + encodeURI(key) + "&type=" + typeid + "&kind=" + kind;
}