/*!
 * lhgcore javascript library v1.4.1
 * date: 2010-04-16 08:40:11 
 * copyright (c) 2009 - 2010 by li hui gang
 */
(function(t,x){var f=function(a,b){return new f.fn.init(a,b)},k=t.document,ra=array.prototype.push,sa=array.prototype.slice,r=object.prototype.tostring,s=object.prototype.hasownproperty,z=false,l=[],j,ta=/^#[\w-]+$/,ua=/^(\s|\u00a0)+|(\s|\u00a0)+$/g;f.fn=f.prototype={init:function(a,b){if(!a)return this;if(a.nodetype){this[0]=a;this.length=1;return this}var c;b=b||k;if(typeof a==="string")if(a.indexof("<")===0){b=b.ownerdocument||b;if(c=va.exec(a))a=[b.createelement(c[1])];else{c=$([a],[b]);a=(c.cacheable?c.fragment.clonenode(true):c.fragment).childnodes}}else if(ta.test(a)&&b.nodetype===9){a=a.slice(1);if(c=b.getelementbyid(a)){if(c.id!==a)c=b.all[a];this.length=1;this[0]=c}return this}else a=f.find(a,b);else if(t(a))return wa.ready(a);return this.setarray(m(a)?a:k(a))},lhgren:"lihuigang",setarray:function(a){this.length=0;ra.apply(this,a);return this},each:function(a){return f.each(this,a)},get:function(a){return a===x?sa.call(this):this[a]},eq:function(a){return this.setarray([this[a]])},bind:function(a,b){for(var c=0,d=this.length;c<d;c++)f.event.add(this[c],a,b);return this},unbind:function(a,b){for(var c=0,d=this.length;c<d;c++)f.event.remove(this[c],a,b);return this},hover:function(a,b){return this.mouseover(a).mouseout(b)},html:function(a){if(a===x)return this[0]?this[0].innerhtml:null;else if(typeof a==="string"&&!xa.test(a))for(var b=0,c=this.length;b<c;b++){if(this[b].nodetype===1){p(this[b].getelementsbytagname("*"));this[b].innerhtml=a}}else this.empty().append(a);return this},text:function(a){if(a===x)return this[0]?this[0].innertext?this[0].innertext:this[0].textcontent:null;else for(var b=0,c=this.length;b<c;b++)this[b].innertext?(this[b].innertext=a):(this[b].textcontent=a);return this},val:function(a){if(a===x){var b=this[0];if(b){if(f(b,"option"))return(b.attributes.value||{}).specified?b.value:b.text;if(f(b,"select")){a=b.selectedindex;var c=[],d=b.options,g=b.type=="select-one";if(a<0)return null;b=g?a:0;for(var h=g?a+1:d.length;b<h;b++)if(d[b].selected){a=f(d[b]).val();if(g)return a;c.push(a)}return c}return(b.value||"").replace(/\r/g,"")}return x}if(typeof a==="number")a+="";b=0;d=this.length;for(var i;b<d;b++){i=this[b];if(f(i,"select")){c=k(a);f("option",i).each(function(){i.selected=u(i.value,c)>=0||u(i.text,c)>=0});if(!c.length)i.selectedindex=-1}else i.value=a}return this},css:function(a,b){return aa(this,a,b,"css")},attr:function(a,b){return aa(this,a,b,"attr")},addclass:function(a){for(var b=0,c=this.length,d,g=(a||"").split(ba);b<c;b++){d=this[b];if(d.classname)for(var h=" "+d.classname+" ",i=0,m=g.length;i<m;i++){if(h.indexof(" "+g[i]+" ")<0)d.classname+=" "+g[i]}else d.classname=a}return this},removeclass:function(a){for(var b=0,c=this.length,d,g=(a||"").split(ba);b<c;b++){d=this[b];if(a){for(var h=(" "+d.classname+" ").replace(ya," "),i=0,m=g.length;i<m;i++)h=h.replace(" "+g[i]+" "," ");d.classname=h.substring(1,h.length-1)}else d.classname=""}return this},removeattr:function(a){for(var b=0,c=this.length;b<c;b++){f.attr(this[b],a,"");this[b].nodetype===1&&this[b].removeattribute(a)}return this},remove:function(){for(var a=0,b=this.length,c;a<b;a++){c=this[a];if(c.nodetype===1){p(c.getelementsbytagname("*"));p([c])}c.parentnode&&c.parentnode.removechild(c)}return this},empty:function(){for(var a=0,b=this.length,c;a<b;a++){c=this[a];for(c.nodetype===1&&p(c.getelementsbytagname("*"));c.firstchild;)c.removechild(c.firstchild)}return this},map:function(a){return this.setarray(v(this,function(b,c){return a.call(b,c,b)}))},filter:function(a){return this.setarray(za(this,function(b,c){return a.call(b,c,b)}))},is:function(a){if(!a)return false;a=f.find(a,this[0].ownerdocument||this[0]);for(var b=0,c=this.length;b<c;b++)if(u(this[b],a)>=0)return true;return false},append:function(){return this.insert(arguments,true,function(a){this.nodetype===1&&this.appendchild(a)})},prepend:function(){return this.insert(arguments,true,function(a){this.nodetype===1&&this.insertbefore(a,this.firstchild)})},before:function(){return this.insert(arguments,false,function(a){this.parentnode.insertbefore(a,this)})},after:function(){return this.insert(arguments,false,function(a){this.parentnode.insertbefore(a,this.nextsibling)})},insert:function(a,b,c){function d(y,p){return b&&f(y,"table")&&f(p,"tr")?y.getelementsbytagname("tbody")[0]||y.appendchild(y.ownerdocument.createelement("tbody")):y}var g;g=a[0];var h=[],i;if(this[0]){a=(g=g&&g.parentnode)&&g.nodetype===11&&g.childnodes.length===this.length?{fragment:g}:$(a,this,h);i=a.fragment;if(g=i.childnodes.length===1?(i=i.firstchild):i.firstchild){b=b&&f(g,"tr");for(var m=0,z=this.length;m<z;m++)c.call(b?d(this[m],g):this[m],this.length>1||a.cacheable||m>0?i.clonenode(true):i)}h.length>0&&f.each(h,aa)}return this},ready:function(a){f.bindready();if(f.isready)a.call(k,f);else l&&l.push(a);return this}};f.fn.init.prototype=f.fn;f.isplainobject=function(a){if(!a||r.call(a)!=="[object object]"||a.nodetype||a.setinterval)return false;if(a.constructor&&!s.call(a,"constructor")&&!s.call(a.constructor.prototype,"isprototypeof"))return false;var b;for(b in a);return b===x||s.call(a,b)};f.extend=f.fn.extend=function(){var a=arguments[0]||{},b=1,c;if(arguments.length===b){a=this;--b}b=arguments[b];for(var d in b){c=b[d];if(a!==c)a[d]=f.isplainobject(c)&&!m(c)?arguments.callee(a[d]||{},c):c}return a};f.extend({isfunction:function(a){return r.call(a)==="[object function]"},isarray:function(a){return r.call(a)==="[object array]"},trim:function(a){return(a||"").replace(ua,"")},globaleval:function(a){if(a&&/\s/.test(a)){var b=k.getelementsbytagname("head")[0]||k.documentelement,c=k.createelement("script");c.type="text/javascript";if(g.ie)c.text=a;else c.appendchild(k.createtextnode(a));b.insertbefore(c,b.firstchild);b.removechild(c)}},now:function(){return(new date).gettime()},nodename:function(a,b){return a.nodename&&a.nodename.touppercase()==b.touppercase()},root:function(a){a=a||k;return a.compatmode==="css1compat"?a.documentelement:a.body},each:function(a,b){var c,d=0,g=a.length;if(g===x)for(c in a){if(b.call(a[c],c,a[c])===false)break}else for(c=a[0];d<g&&b.call(c,d,c)!==false;c=a[++d]);return a},isready:false,ready:function(){if(!f.isready){if(!k.body)return settimeout(f.ready,13);f.isready=true;if(l){for(var a,b=0;a=l[b++];)a.call(k,f);l=null}}},bindready:function(){if(!z){z=true;if(k.readystate==="complete")return f.ready();if(k.addeventlistener){k.addeventlistener("domcontentloaded",j,false);t.addeventlistener("load",f.ready,false)}else if(k.attachevent){k.attachevent("onreadystatechange",j);t.attachevent("onload",f.ready);var a=false;try{a=t.frameelement==null}catch(b){}k.documentelement.doscroll&&a&&ca()}}}});f.extend({toarray:function(a){var b=[];if(a!=null){var c=a.length;if(c==null||typeof a==="string"||t(a)||a.setinterval)b[0]=a;else for(;c;)b[--c]=a[c]}return b},inarray:function(a,b){if(b.indexof)return b.indexof(a);else{for(var c=0,d=b.length;c<d;c++)if(b[c]===a)return c;return-1}},grep:function(a,b,c){for(var d=[],g=0,h=a.length;g<h;g++)!c!=!b(a[g],g)&&d.push(a[g]);return d},map:function(a,b){for(var c=[],d=0,g=a.length;d<g;d++){var h=b(a[d],d);if(h!=null)c[c.length]=h}return c.concat.apply([],c)}});(function(){var a=!!t.activexobject;f.browser={ie:a,i7:a&&!!t.xmlhttprequest,i8:a&&!!k.queryselectorall,op:!!t.opera,ff:!!t.components,sa:!!t.opendatabase}})();var t=f.isfunction,m=f.isarray,f=f.nodename,v=f.map,u=f.inarray,k=f.toarray,g=f.browser,za=f.grep,wa=f(k),ca=function(){if(!f.isready){try{k.documentelement.doscroll("left")}catch(a){settimeout(ca,1);return}f.ready()}};if(k.addeventlistener)j=function(){k.removeeventlistener("domcontentloaded",j,false);f.ready()};else if(k.attachevent)j=function(){if(k.readystate==="complete"){k.detachevent("onreadystatechange",j);f.ready()}};f.extend({cache:{guid:1,fuid:1,func:function(a){return function(){f.event.handle.apply(f.cache[a].elem,arguments)}}},event:{add:function(a,b,c){var d=a.lhguid||(a.lhguid=f.cache.guid++);f.cache[d]||(f.cache[d]={elem:a,listener:f.cache.func(d),events:{}});if(b&&!f.cache[d].events[b]){f.cache[d].events[b]={};if(a.addeventlistener)a.addeventlistener(b,f.cache[d].listener,false);else a.attachevent&&a.attachevent("on"+b,f.cache[d].listener)}if(c){if(!c.fuid)c.fuid=f.cache.fuid++;f.cache[d].events[b][c.fuid]=c}},remove:function(a,b,c){var d,g,h=f.cache?f.cache[a.lhguid]:x;if(h){d=h.events;if(b===x)for(b in d)f.event.remove(a,b);else{if(d[b]){if(c)delete d[b][c.fuid];else for(var i in d[b])delete d[b][i];for(g in d[b])break;if(!g){da(a,b,h.listener);g=null;delete d[b]}}for(g in d)break;if(!g){delete f.cache[a.lhguid];w(a,["lhguid"])}}}},handle:function(a){a=a=f.event.fix(a||t.event);if(!a.currenttarget)a.currenttarget=this;var b=f.cache[this.lhguid].events[a.type];for(var c in b){this.func=b[c];if(this.func(a)===false){a.preventdefault();a.stoppropagation()}}},fix:function(a){if(!a.preventdefault)a.preventdefault=ba;if(!a.stoppropagation)a.stoppropagation=ca;if(!a.target)a.target=a.srcelement||k;if(a.pagex==null&&a.clientx!=null){var b=k.documentelement,c=k.body;a.pagex=a.clientx+(b&&b.scrollleft||c&&c.scrollleft||0)-(b.clientleft||0);a.pagey=a.clienty+(b&&b.scrolltop||c&&c.scrolltop||0)-(b.clienttop||0)}return a}}});var ba=function(){this.returnvalue=false},ca=function(){this.cancelbubble=true},w=function(a,b){for(var c=0,d=b.length;c<d;c++)try{delete a[b[c]]}catch(g){a.removeattribute&&a.removeattribute(b[c])}},da=k.removeeventlistener?function(a,b,c){a.removeeventlistener(b,c,false)}:function(a,b,c){a.detachevent("on"+b,c)},p=function(a){for(var b,c,d=f.cache,g=0,h;(h=a[g])!=null;g++)if(b=h.lhguid){c=d[b];if(c.events)for(var i in c.events)da(h,i,c.listener);w(h,["lhguid"]);delete d[b]}};f.each("blur,focus,load,resize,scroll,unload,click,dblclick,contextmenu,mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave,change,select,submit,keydown,keypress,keyup,error".split(","),function(a,b){f.fn[b]=function(c){for(var d=0,g=this.length;d<g;d++){f.event.remove(this[d],b);this[d]["on"+b]=null;f.event.add(this[d],b,c)}return this}});t.activexobject&&t.attachevent("onunload",function(){for(var a in f.cache)try{f.event.remove(f.cache[a].elem)}catch(b){}});(function(){var a=!!k.getelementsbyclassname,b=!!k.queryselectorall,c=/^[\w:.][\w-]*$/,d=/ *, */,g=/([^[:.#]+)?(?:#([^[:.#]+))?(?:\.([^[:.]+))?(?:\[([^!&^*|$[:=]+)([!$^*|&]?=)?([^:\]]+)?\])?(?:\:([^(]+)(?:\(([^)]+)\))?)?/,h=/(-?)(\d*)n((?:\+|-)?\d*)/,i=/(~|>|\+)/,m=/(\([^)]*)\+/,z=/(\[[^\]]+)~/,y=/ +/,p={"":function(e,j){return!!e.getattribute(j)},"=":function(e,j,l){return(j=e.getattribute(j))&&j===l},"^=":function(e,j,l){return(j=e.getattribute(j)+"")&&!j.indexof(l)},"$=":function(e,j,l){return(j=e.getattribute(j)+"")&&j.indexof(l)==j.length-l.length},"*=":function(e,j,l){return(j=e.getattribute(j)+"")&&j.indexof(l)!==-1},"!=":function(e,j,l){return!(j=e.getattribute(j))||!(new regexp("(^| +)"+l+"($| +)")).test(j)}},u={"first-child":function(e){return e.parentnode.getelementsbytagname("*")[0]===e},"last-child":function(e){for(e=e;(e=e.nextsibling)&&e.nodetype===1;);return!!e},"nth-child":function(e,j){var l=j[1]+(j[2]||1)-0;j=j[3]-0;var q=e.parentnode;if(q&&!q.nodeindex){var n=0,s=e;for(s=q.firstchild;s;s=s.nextsibling)if(s.nodetype===1)s.nodeindex=++n}e=e.nodeindex-j;return l===0?e===0:e%l===0&&e/l>=0},empty:function(e){return!e.firstchild},parent:function(e){return e.firstchild},checked:function(e){return e.checked},enabled:function(e){return!e.disabled&&e.type!=="hidden"},disabled:function(e){return e.disabled},hidden:function(e){return e.type==="hidden"||e.style.display==="none"},visible:function(e){return e.type!=="hidden"&&e.style.display!=="none"},selected:function(e){return e.selected},radio:function(e){return e.type==="radio"},checkbox:function(e){return e.type==="checkbox"},text:function(e){return e.type==="text"},button:function(e){return e.type==="button"||e.nodename.tolowercase()==="button"}};f.find=function(e,j){j=j||k;var l=[];if(c.test(e)&&j.nodetype){var q=0;switch(e.charat(0)){case".":var n=e.slice(1);if(a)l=j.getelementsbyclassname(n);else{n=" "+n+" ";for(var s=j.getelementsbytagname("*"),h=0;j=s[h++];)if((" "+j.classname+" ").indexof(n)!==-1)l[q++]=j;l=q?l:[]}break;case":":s=j.getelementsbytagname("*");h=0;for(e=e.slice(1);j=s[h++];)if(u[e]&&u[e](j))l[q++]=j;l=q?l:[];break;default:l=j.getelementsbytagname(e);break}}else{if(b)try{return j.queryselectorall(e)}catch(qa){}for(var ea=e.split(d),fa=ea.length-1,da=!!fa,ga,ha,o,x,a,b,c,v,w,n,d,ia,r,o,q,i;q=ea[fa--];){ha=(ga=q.replace(m,"$1%").replace(z,"$1&").replace(i," $1 ").split(y)).length;h=0;x=" ";for(s=j.nodetype?[j]:k(j);o=ga[h++];)if(o!==" "&&o!==">"&&o!=="~"&&o!=="+"&&s){o=o.match(g);a=o[1]||"*";b=o[2];c=o[3]?" "+o[3]+" ":"";v=o[4];w=o[5]||"";e=o[7];n=e==="nth-child"?h.exec(o[8]==="even"&&"2n"||o[8]==="odd"&&"2n+1"||!/\d/.test(o[8])&&"0n+"+o[8]||o[8]):o[8];d=[];q=ia=0;for(o=h==ha;r=s[ia++];)switch(x){case" ":q=r.getelementsbytagname(a);for(i=0;n=q[i++];)if((!b||n.id===b)&&(!c||(" "+n.classname+" ").indexof(c)!==-1)&&(!v||p[w]&&(p[w](n,v,o[6])||v==="class"&&p[w](n,"classname",o[6])))&&!n.yeasss&&(u[e]?u[e](n,n):!e)){if(o)n.yeasss=1;d[q++]=n}break;case"~":for(a=a.tolowercase();(r=r.nextsibling)&&!r.yeasss;)if(r.nodetype===1&&(a==="*"||r.nodename.tolowercase()===a)&&(!b||r.id===b)&&(!c||(" "+r.classname+" ").indexof(c)!==-1)&&(!v||p[w]&&(p[w](n,v,o[6])||v==="class"&&p[w](n,"classname",o[6])))&&!r.yeasss&&(u[e]?u[e](r,n):!e)){if(o)r.yeasss=1;d[q++]=r}break;case"+":for(;(r=r.nextsibling)&&r.nodetype!==1;);if(r&&(r.nodename.tolowercase()===a.tolowercase()||a==="*")&&(!b||r.id===b)&&(!c||(" "+n.classname+" ").indexof(c)!==-1)&&(!v||p[w]&&(p[w](n,v,o[6])||v==="class"&&p[w](n,"classname",o[6])))&&!r.yeasss&&(u[e]?u[e](r,n):!e)){if(o)r.yeasss=1;d[q++]=r}break;case">":q=r.getelementsbytagname(a);for(i=0;n=q[i++];)if(n.parentnode===r&&(!b||n.id===b)&&(!c||(" "+n.classname+" ").indexof(c)!==-1)&&(!v||p[w]&&(p[w](n,v,o[6])||v==="class"&&p[w](n,"classname",o[6])))&&!n.yeasss&&(u[e]?u[e](n,n):!e)){if(o)n.yeasss=1;d[q++]=n}break}s=d}else x=o;if(da){if(!s.concat){d=[];for(i=0;n=s[i];)d[i++]=n;s=d}l=s.concat(l.length==1?l[0]:l)}else l=s}for(q=l.length;q--;)w(l[q],["yeasss","nodeindex"])}return l}})();var ja=k.defaultview||{},ka=/href|src|style/,ba=/\s+/,ya=/[\n\t]/g,la=/float/i,ma=/-([a-z])/ig,ea=/([a-z])/g,na={"class":"classname","for":"htmlfor"},fa={"float":g.ie?"stylefloat":"cssfloat"},oa=function(a,b){return b.touppercase()},aa=function(a,b,c,d){var g=b,h=0,i=a.length;if(typeof b==="string")if(c===x){d=d==="css"?"getcss":"getattr";return i?f[d](a[0],b):null}else{g={};g[b]=c}for(;h<i;h++)for(b in g)f[d](a[h],b,g[b]);return a};f.extend({attr:function(a,b,c){b=na[b]||b;if(ka.test(b))if(b=="style"&&g.ie)a.style.csstext=c;else a.setattribute(b,""+c);else a[b]=c},getattr:function(a,b){b=na[b]||b;var c=ka.test(b);if(c){a=g.ie&&c?a.getattribute(b,2):a.getattribute(b);return a===null?x:a}else{if(f(a,"form")&&a.getattributenode(b))return a.getattributenode(b).nodevalue;return a[b]}},css:function(a,b,c){a=a.style;b=fa[b]||b;if(g.ie&&b=="opacity")a.filter=(a.filter||"").replace(/alpha\([^)]*\)/,"")+(parseint(c)+""=="nan"?"":"alpha(opacity="+c*100+")");else{b=b.replace(ma,oa);a[b]=c}},getcss:function(a,b){var c,d=a.style;if(b=="opacity")return g.ie?d.filter&&d.filter.indexof("opacity=")>=0?parsefloat(d.filter.match(/opacity=([^)]*)/)[1])/100:1:d.opacity?parsefloat(d.opacity):1;if(la.test(b))b=f.props["float"];if(d&&d[b])c=d[b];else if(ja.getcomputedstyle){if(la.test(b))b="float";b=b.replace(ea,"-$1").tolowercase();if(a=ja.getcomputedstyle(a,null))c=a.getpropertyvalue(b)}else if(a.currentstyle){c=b.replace(ma,oa);c=a.currentstyle[b]||a.currentstyle[c]}return c}});var va=/^<(\w+)\s*\/?>(?:<\/\1>)?$/,ga=/(<([\w:]+)[^>]*?)\/>/g,ha=/<|&\w+;/,ia=/<([\w:]+)/,xa=/<script|<object|<embed|<option|<style/i,ja=/^(?:area|br|col|embed|hr|img|input|link|meta|param)$/i,ka=function(a,b,c){return ja.test(c)?a:b+"></"+c+">"},e={option:[1,'<select multiple="multiple">',"</select>"],legend:[1,"<fieldset>","</fieldset>"],thead:[1,"<table>","</table>"],tr:[2,"<table><tbody>","</tbody></table>"],td:[3,"<table><tbody><tr>","</tr></tbody></table>"],rdefault:[0,"",""]};e.tbody=e.caption=e.thead;e.th=e.td;if(g.ie)e.link=e.script=[1,"div<div>","</div>"];var la=function(a,b,c,d){b=b||k;if(typeof b.createelement==="undefined")b=b.ownerdocument||b[0]&&b[0].ownerdocument||k;for(var g=[],h=0,i=a.length,m;h<i;h++){m=a[h];if(!m)return;if(typeof m==="string"&&!ha.test(m))m=b.createtextnode(m);else if(typeof m==="string"){m=m.replace(ga,ka);var z=(ia.exec(m)||["",""])[1].tolowercase();z=e[z]||e.rdefault;var y=z[0],p=b.createelement("div");for(p.innerhtml=z[1]+m+z[2];y--;)p=p.lastchild;g.ie&&/^\s+/.test(m)&&p.insertbefore(b.createtextnode(/^\s+/.exec(m)[0]),p.firstchild);m=k(p.childnodes)}if(m.nodetype)g.push(m);else g=g.concat(m)}if(c)for(h=0;g[h];h++)if(d&&f(g[h],"script")&&(!g[h].type||g[h].type.tolowercase()==="text/javascript"))d.push(g[h].parentnode?g[h].parentnode.removechild(g[h]):g[h]);else{g[h].nodetype===1&&g.splice.apply(g,[h+1,0].concat(k(g[h].getelementsbytagname("script"))));c.appendchild(g[h])}return g},$=function(a,b,c){var d,g,h;b=b[0].ownerdocument||b[0];if(a.length===1&&typeof a[0]==="string"&&b===k){g=true;if(h=f.fragments[a[0]])if(h!==1)d=h}if(!d){d=b.createdocumentfragment();la(a,b,d,c)}if(g)f.fragments[a[0]]=h?d:1;return{fragment:d,cacheable:g}};f.fragments={};f.each({appendto:"append",prependto:"prepend",insertbefore:"before",insertafter:"after"},function(a,b){f.fn[a]=function(c){c=f(c,this[0].ownerdocument||this[0]);for(var d=0,g=this.length;d<g;d++)c[b](this[d]);return this}});var aa=function(a,b){b.src?f.ajax({url:b.src,async:false,datatype:"script"}):f.globaleval(b.text||b.textcontent||b.innerhtml||"");b.parentnode&&b.parentnode.removechild(b)},y=function(a,b){var c=[];for(a=a[b];a&&a!=k;){a.nodetype===1&&c.push(a);a=a[b]}return c},pa=function(a,b,c){b=b||1;for(var d=0;a;a=a[c])if(a.nodetype==1&&++d==b)break;return a},qa=function(a,b){for(var c=[];a;a=a.nextsibling)a.nodetype==1&&a!=b&&c.push(a);return c};f.each({parent:function(a){return a.parentnode},parents:function(a){return y(a,"parentnode")},next:function(a){return pa(a,2,"nextsibling")},prev:function(a){return pa(a,2,"previoussibling")},nextall:function(a){return y(a,"nextsibling")},prevall:function(a){return y(a,"previoussibling")},siblings:function(a){return qa(a.parentnode.firstchild,a)},children:function(a){return qa(a.firstchild)}},function(a,b){f.fn[a]=function(c){var d=v(this,b),g=[];if(c&&typeof c==="string"){for(var h=0,i=d.length;h<i;h++)f(d[h]).is(c)&&g.push(d[h]);d=g}return this.setarray(d)}});var ma=/select|textarea/i,na=/text|hidden|password|search/i,oa=/(\?|&)_=.*?(&|$)/,pa=/%20/g;f.fn.extend({serialize:function(){return f.param(this.serializearray())},serializearray:function(){return this.map(function(){return this.elements?k(this.elements):this}).filter(function(){return this.name&&!this.disabled&&(this.checked||ma.test(this.nodename)||na.test(this.type))}).map(function(){var a=f(this).val();return a==null?null:m(a)?v(a,function(b){return{name:elem.name,value:b}}):{name:elem.name,value:a}}).get()}});f.extend({ajaxset:{url:location.href,type:"get",contenttype:"application/x-www-form-urlencoded",async:true,xhr:function(){return t.activexobject?new activexobject("microsoft.xmlhttp"):new xmlhttprequest},accepts:{xml:"application/xml, text/xml",html:"text/html",script:"text/javascript, application/javascript",json:"application/json, text/javascript",text:"text/plain",rdefault:"*/*"}},ajax:function(a){function b(){a.success&&a.success(g,d)}function c(){a.complete&&a.complete(e,d)}a=f.extend(f.ajaxset,a);var d,g,h=a.type.touppercase();if(a.data&&typeof a.data!=="string")a.data=f.param(a.data);if(a.datatype=="script"&&a.cache==null)a.cache=false;if(a.cache===false&&h=="get"){var i=f.now(),m=a.url.replace(oa,"$1_="+i+"$2");a.url=m+(m==a.url?(a.url.match(/\?/)?"&":"?")+"_="+i:"")}if(a.data&&h=="get"){a.url+=(a.url.match(/\?/)?"&":"?")+a.data;a.data=null}i=/^(\w+:)?\/\/([^\/?#]+)/.exec(a.url);if(a.datatype=="script"&&h=="get"&&i&&(i[1]&&i[1]!=location.protocol||i[2]!=location.host)){var z=false,y=k.getelementsbytagname("head")[0],p=k.createelement("script");p.onload=p.onreadystatechange=function(){if(!z&&(!this.readystate||this.readystate=="loaded"||this.readystate=="complete")){z=true;b();c();p.onload=p.onreadystatechange=null;y.removechild(p)}};y.appendchild(p);return x}var u=false,e=a.xhr();a.username?e.open(h,a.url,a.async,a.username,a.password):e.open(h,a.url,a.async);try{a.data&&e.setrequestheader("content-type",a.contenttype);e.setrequestheader("x-requested-with","xmlhttprequest");e.setrequestheader("accept",a.datatype&&a.accepts[a.datatype]?a.accepts[a.datatype]+", */*":a.accepts.rdefault)}catch(j){}if(a.beforesend&&a.beforesend(e,a)===false){e.abort();return false}var l=function(s){if(e.readystate==0){if(q){clearinterval(q);q=null}}else if(!u&&e&&(e.readystate==4||s=="timeout")){u=true;if(q){clearinterval(q);q=null}d=s=="timeout"?"timeout":!f.httpsuccess(e)?"error":"success";if(d=="success")try{g=f.httpdata(e,a.datatype,a)}catch(h){d="parsererror"}d=="success"?b():f.handleerror(a,e,d);c();s&&e.abort();if(a.async)e=null}};if(a.async){var q=setinterval(l,13);a.timeout>0&&settimeout(function(){e&&!u&&l("timeout")},a.timeout)}try{e.send(a.data)}catch(n){f.handleerror(a,e,null,n)}a.async||l();return e},handleerror:function(a,b,c,d){a.error&&a.error(b,c,d)},httpsuccess:function(a){try{return!a.status&&location.protocol=="file:"||a.status>=200&&a.status<300||a.status==304||a.status==1223}catch(b){}return false},httpdata:function(a,b){var c=a.getresponseheader("content-type");a=(c=b=="xml"||!b&&c&&c.indexof("xml")>=0)?a.responsexml:a.responsetext;if(c&&a.documentelement.tagname=="parsererror")throw"parsererror";if(typeof a==="string"){b=="script"&&f.globaleval(a);if(b=="json")a=t.eval("("+a+")")}return a},param:function(a){function b(i,m){c[c.length]=encodeuricomponent(i)+"="+encodeuricomponent(m)}var c=[];if(m(a)||a.lhgren)for(var d=0,g=a.length;d<g;d++)b(this[d].name,this[d].value);else for(var h in a)if(m(a[h])){d=0;for(g=a[h].length;d<g;d++)b(h,a[h][d])}else b(h,t(a[h])?a[h]():a[h]);return c.join("&").replace(pa,"+")}});t.lhgcore=t.j=f})(window);