/*    HTTP Host:  b.static.ak.fbcdn.net                                        */
/*    Generated:  December 22nd 2009 11:52:06 AM PST                           */
/*      Machine:  10.16.140.102                                                */
/*       Source:  Local Cache                                                  */
/*     Location:  rsrc:4:3b03kntr                                              */
/*       Locale:  nu_ll                                                        */
/*         Path:  js/5snrz2smxjwgkgco.pkg.js                                   */

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function HTML(a){if(this===window){if(a instanceof HTML)return a;return new HTML(a);}this._content=a;this._defer=false;this._extra_action='';this._nodes=null;this._inline_js=bagofholding;this._has_option_elements=false;return this;}copy_properties(HTML.prototype,{toString:function(){var a=this._content;if(this._extra_action)a+='<script type="text/javascript">'+this._extra_action+'</scr'+'ipt>';return a;},setAction:function(a){this._extra_action=a;return this;},getAction:function(){this._fillCache();var a=function(){this._inline_js();eval_global(this._extra_action);}.bind(this);if(this.getDeferred()){return a.defer.bind(a);}else return a;},setDeferred:function(a){this._defer=!!a;return this;},getDeferred:function(){return this._defer;},getContent:function(){return this._content;},getNodes:function(){this._fillCache();return this._nodes;},getRootNode:function(){return this.getNodes()[0];},hasOptionElements:function(){this._fillCache();return this._has_option_elements;},_fillCache:function(){if(null!==this._nodes)return;var d=this._content;if(!d){this._nodes=[];return;}d=d.replace(/(<(\w+)[^>]*?)\/>/g,function(l,m,n){return n.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)$/i)?l:m+'></'+n+'>';});var h=d.trim().toLowerCase(),k=document.createElement('div'),b=false;var j=(!h.indexOf('<opt')&&[1,'<select multiple="multiple" class="__WRAPPER">','</select>'])||(!h.indexOf('<leg')&&[1,'<fieldset class="__WRAPPER">','</fieldset>'])||(h.match(/^<(thead|tbody|tfoot|colg|cap)/)&&[1,'<table class="__WRAPPER">','</table>'])||(!h.indexOf('<tr')&&[2,'<table><tbody class="__WRAPPER">','</tbody></table>'])||((!h.indexOf('<td')||!h.indexOf('<th'))&&[3,'<table><tbody><tr class="__WRAPPER">','</tr></tbody></table>'])||(!h.indexOf('<col')&&[2,'<table><tbody></tbody><colgroup class="__WRAPPER">','</colgroup></table>'])||null;if(null===j){k.className='__WRAPPER';if(ua.ie()){j=[0,'<span style="display:none">&nbsp;</span>',''];b=true;}else j=[0,'',''];}k.innerHTML=j[1]+d+j[2];while(j[0]--)k=k.lastChild;if(b)k.removeChild(k.firstChild);k.className!='__WRAPPER';if(0!=k.getElementsByTagName('option').length)this._has_option_elements=true;if(ua.ie()){var i;if(!h.indexOf('<table')&&-1==h.indexOf('<tbody')){i=k.firstChild&&k.firstChild.childNodes;}else if(j[1]=='<table>'&&-1==h.indexOf('<tbody')){i=k.childNodes;}else i=[];for(var f=i.length-1;f>=0;--f)if(i[f].nodeName&&i[f].nodeName.toLowerCase()=='tbody'&&i[f].childNodes.length==0)i[f].parentNode.removeChild(i[f]);}var g=k.getElementsByTagName('script');var a=[];for(var e=0;e<g.length;e++)if(g[e].src){a.push(Bootloader.requestResource.bind(Bootloader,'js',g[e].src));}else a.push(eval_global.bind(null,g[e].innerHTML));for(var e=g.length-1;e>=0;e--)g[e].parentNode.removeChild(g[e]);var c=function(){for(var l=0;l<a.length;l++)a[l]();};this._nodes=to_array(k.childNodes);this._inline_js=c;}});
function Vector2(b,c,a){copy_properties(this,{x:parseFloat(b),y:parseFloat(c),domain:a||'pure'});}copy_properties(Vector2.prototype,{toString:function(){return '('+this.x+', '+this.y+')';},add:function(c,d){if(arguments.length==1){if(c.domain!='pure')c=c.convertTo(this.domain);return this.add(c.x,c.y);}var a=parseFloat(c);var b=parseFloat(d);return new Vector2(this.x+a,this.y+b,this.domain);},mul:function(a,b){if(typeof(b)=="undefined")b=a;return new Vector2(this.x*a,this.y*b,this.domain);},sub:function(a,b){if(arguments.length==1){return this.add(a.mul(-1));}else return this.add(-a,-b);},distanceTo:function(a){return this.sub(a).magnitude();},magnitude:function(){return Math.sqrt((this.x*this.x)+(this.y*this.y));},convertTo:function(a){if(a!='pure'&&a!='viewport'&&a!='document')return new Vector2(0,0);if(a==this.domain)return new Vector2(this.x,this.y,this.domain);if(a=='pure')return new Vector2(this.x,this.y);if(this.domain=='pure')return new Vector2(0,0);var b=Vector2.getScrollPosition('document');var c=this.x,d=this.y;if(this.domain=='document'){c-=b.x;d-=b.y;}else{c+=b.x;d+=b.y;}return new Vector2(c,d,a);},setElementPosition:function(a){var b=this.convertTo('document');a.style.left=parseInt(b.x)+'px';a.style.top=parseInt(b.y)+'px';return this;},setElementDimensions:function(a){return this.setElementWidth(a).setElementHeight(a);},setElementWidth:function(a){a.style.width=parseInt(this.x,10)+'px';return this;},setElementHeight:function(a){a.style.height=parseInt(this.y,10)+'px';return this;},scrollElementBy:function(a){if(a==document.body)a=DOMScroll.getScrollRoot();if(a==document.body){window.scrollBy(this.x,this.y);}else{a.scrollLeft+=this.x;a.scrollTop+=this.y;}return this;}});copy_properties(Vector2,{compass:{east:'e',west:'w',north:'n',south:'s',center:'center',northeast:'ne',northwest:'nw',southeast:'se',southwest:'sw'},getEventPosition:function(b,a){a=a||'document';b=$E(b);var d=b.pageX||(b.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft));var e=b.pageY||(b.clientY+(document.documentElement.scrollTop||document.body.scrollTop));var c=new Vector2(d,e,'document');if(DOMScroll.getScrollWrapper())c=c.add(Vector2.getScrollPosition());return c.convertTo(a);},getScrollPosition:function(a){a=a||'document';var b=DOMScroll.getScrollWrapper();if(b){var c=b.scrollLeft;var d=b.scrollTop;}else{var c=document.body.scrollLeft||document.documentElement.scrollLeft;var d=document.body.scrollTop||document.documentElement.scrollTop;}return (new Vector2(c,d,'document').convertTo(a));},getElementPosition:function(b,a){a=a||'document';if(!b)return;if(ua.safari()<500&&b.tagName=='TR')b=b.firstChild;var d=b.offsetLeft;var h=b.offsetTop;var e=b.offsetParent;var f=DOMScroll.getScrollWrapper()||document.body;var c=false;while(b.parentNode&&f!=b.parentNode&&document.body!=b.parentNode){b=b.parentNode;if(!isNaN(b.scrollTop))if(!(ua.opera()<9.5)||!operaIgnoreScroll[window.getComputedStyle(b,'').getPropertyValue('display')]){h-=b.scrollTop;d-=b.scrollLeft;}if(e==b){if(ua.safari()<500&&b.tagName=='TR'){h+=b.firstChild.offsetTop;d+=b.firstChild.offsetLeft;}else{h+=b.offsetTop;d+=b.offsetLeft;}e=b.offsetParent;}if(e&&CSS.getStyle(e,'position')=='fixed'){c=true;h+=e.offsetTop;d+=e.offsetLeft;break;}}if(c){var g=Vector2.getScrollPosition('document');d+=g.x;h+=g.y;}return (new Vector2(d,h,'document').convertTo(a));},getElementDimensions:function(b,d){if(ua.safariPreWebkit()&&b.nodeName=='TR'){var c=b.getElementsByTagName('td');var a=Vector2.getElementCompassPoint(c[c.length-1],Vector2.compass.southeast,d).sub(Vector2.getElementPosition(c[0],'document',d));return a;}var e=(d?b.clientWidth:b.offsetWidth)||0;var f=(d?b.clientHeight:b.offsetHeight)||0;return new Vector2(e,f);},getHiddenElementDimensions:function(a){var b=$(a);var c=b.style;var g=c.visibility;var f=c.position;var e=c.display;if(e=='none'){c.visibility='hidden';c.position='absolute';c.display='block';}var d=Vector2.getElementDimensions(b);c.display=e;c.position=f;c.visibility=g;return d;},getElementCompassPoint:function(c,f,e){f=f||Vector2.compass.southeast;var d=Vector2.getElementPosition(c);var b=Vector2.getElementDimensions(c,e);var a=Vector2.compass;switch(f){case a.east:return d.add(b.x,b.y*.5);case a.west:return d.add(0,b.y*.5);case a.north:return d.add(b.x*.5,0);case a.south:return d.add(b.x*.5,b.y);case a.center:return d.add(b.mul(.5));case a.northwest:return d;case a.northeast:return d.add(b.x,0);case a.southwest:return d.add(0,b.y);case a.southeast:return d.add(b);}return d;},getViewportDimensions:function(){var a=(window&&window.innerWidth)||(document&&document.documentElement&&document.documentElement.clientWidth)||(document&&document.body&&document.body.clientWidth)||0;var b=(window&&window.innerHeight)||(document&&document.documentElement&&document.documentElement.clientHeight)||(document&&document.body&&document.body.clientHeight)||0;return new Vector2(a,b,'viewport');},getDocumentDimensions:function(){var a=DOMScroll.getScrollWrapper();var b=(a&&a.scrollWidth)||(document&&document.documentElement&&document.documentElement.scrollWidth)||(document&&document.body&&document.body.scrollWidth)||0;var c=(a&&a.scrollHeight)||(document&&document.documentElement&&document.documentElement.scrollHeight)||(document&&document.body&&document.body.scrollHeight)||0;return new Vector2(b,c,'document');},scrollIntoView:function(a){var b=a.offsetParent;var d=Rect(a);var c=d.boundWithin(Rect(b)).getPositionVector();d.getPositionVector().sub(c).scrollElementBy(b);}});var operaIgnoreScroll={table:true,'inline-table':true,inline:true};function elementX(a){return Vector2.getElementPosition(a,'document').x;}function elementY(a){return Vector2.getElementPosition(a,'document').y;}NodeAugment.add({getPosition:Vector2.getElementPosition,getDimensions:Vector2.getElementDimensions,getHiddenDimensions:Vector2.getHiddenElementDimensions,getCompassPoint:Vector2.getElementCompassPoint});
var DOMScroll={_scrollWrapper:0,usingScrollWrapper:function(){return env_get('use_scroll_wrapper');},getScrollWrapper:function(){if(DOMScroll._scrollWrapper===0)DOMScroll._scrollWrapper=DOMScroll.usingScrollWrapper()?ge('scroll_wrapper'):null;return DOMScroll._scrollWrapper;},getScrollRoot:function(){return DOMScroll.getScrollWrapper()||document.body;},SCROLL_CHANGE:'scroll_change',_hasScrollListeners:false,_isScrolled:null,registerScrollChangeHandler:function(a){Arbiter.subscribe(DOMScroll.SCROLL_CHANGE,a);if(!DOMScroll._hasScrollListeners){DOMScroll._hasScrollListeners=true;Event.listen(window,'resize',DOMScroll.updateScrollState);}},updateScrollState:function(){if(DOMScroll.usingScrollWrapper()){var i=DOMScroll.getScrollWrapper();var g=Vector2.getElementDimensions(i);var b=Vector2.getElementDimensions(i,true);var d=(g.y>b.y);var e=(g.x>b.x);}else{var h=Vector2.getViewportDimensions();var c=Vector2.getDocumentDimensions();var d=(c.x>h.x);var e=(c.y>h.y);}d+=0;e+=0;var a=(DOMScroll._isScrolled===null)||(d!=DOMScroll._isScrolled.x)||(e!=DOMScroll._isScrolled.y);if(a){DOMScroll._isScrolled=new Vector2(d,e);var f={sender:DOMScroll,is_scrolled:DOMScroll.getScrollState()};Arbiter.inform(DOMScroll.SCROLL_CHANGE,f,Arbiter.BEHAVIOR_STATE);}},getScrollState:function(){if(DOMScroll._isScrolled===null)DOMScroll.updateScrollState();return DOMScroll._isScrolled;},_scrollbarSize:null,_initScrollbarSize:function(){var a=$N('p');a.style.width='100%';a.style.height='200px';var b=$N('div');b.style.position='absolute';b.style.top='0px';b.style.left='0px';b.style.visibility='hidden';b.style.width='200px';b.style.height='150px';b.style.overflow='hidden';b.appendChild(a);document.body.appendChild(b);var c=a.offsetWidth;b.style.overflow='scroll';var d=a.offsetWidth;if(c==d)d=b.clientWidth;document.body.removeChild(b);DOMScroll._scrollbarSize=c-d;if(DOMScroll._scrollbarSize<5)DOMScroll._scrollbarSize=15;},getScrollbarSize:function(){if(DOMScroll._scrollbarSize===null)DOMScroll._initScrollbarSize();return DOMScroll._scrollbarSize;},scrollTo:function(e,d,b,a){d=d||d===undefined;if(!(e instanceof Vector2)){var g=Vector2.getScrollPosition().x;var h=Vector2.getElementPosition($(e)).y;h=h-Math.min(0,Math.max(Vector2.getViewportDimensions().y/3,100));e=new Vector2(g,h,'document');}if(b){e.y-=Vector2.getViewportDimensions().y/2;}else if(a){e.y-=Vector2.getViewportDimensions().y;e.y+=a;}e=e.convertTo('document');var f=DOMScroll.getScrollWrapper();if(d&&window.animation){var c=f||document.body;animation(c).to('scrollTop',e.y).to('scrollLeft',e.x).ease(animation.ease.end).duration(750).go();}else if(f){f.scrollTop=e.y;f.scrollLeft=e.x;}else if(window.scrollTo)window.scrollTo(e.x,e.y);}};
function show(){for(var b=0;b<arguments.length;b++){var a=ge(arguments[b]);if(a&&a.style)a.style.display='';}return false;}function hide(){for(var b=0;b<arguments.length;b++){var a=ge(arguments[b]);if(a&&a.style)a.style.display='none';}return false;}function shown(a){a=ge(a);return (a.style.display!='none'&&!(a.style.display==''&&a.offsetWidth==0));}function toggle(){for(var b=0;b<arguments.length;b++){var a=$(arguments[b]);a.style.display=CSS.getStyle(a,"display")=='block'?'none':'block';}return false;}function toggleDisplayNone(){for(var b=0;b<arguments.length;b++){var a=$(arguments[b]);if(shown(a)){hide(a);}else show(a);}return false;}function set_inner_html(c,b,a){DOM.setContent(c,HTML(b).setDeferred(!!a));}function expandCollapseInplace(b,a){topElem=ge(b);bottomElem=ge(a);if(!topElem||!bottomElem)return false;topElemHeight=topElem.clientHeight;if(shown(a)){bottomElemHeight=bottomElem.clientHeight;newHeight=topElemHeight+bottomElemHeight;topElem.style.height=newHeight+'px';CSS.addClass(bottomElem,'hidden_elem');}else{CSS.removeClass(bottomElem,'hidden_elem');bottomElemHeight=bottomElem.clientHeight;newHeight=topElemHeight-bottomElemHeight;topElem.style.height=newHeight+'px';}return true;}
var DOM={find:function(a,c){var b=DOM.scry(a,c);if(1!=b.length)return null;return b[0];},scry:function(j,x,u){var y=x.split(' ');var d=[j||document];var i=d[0]==document;for(var m=0;m<y.length;m++){if(d.length==0)break;if(y[m]=='')continue;var w=y[m];var t=[];var zf=false;if(w.charAt(0)=='^')if(m==0){zf=true;w=w.slice(1);}else return;w=w.replace(/\./g,' .');w=w.replace(/\#/g,' #');w=w.replace(/\[/g,' [');var zb=w.split(' ');var zc=zb[0]||'*';var n=zb[1]&&zb[1].charAt(0)=='#';if(n){var h=ge(zb[1].slice(1),true);if(h&&('*'==zc||h.tagName.toLowerCase()==zc))for(var q=0;q<d.length;q++)if(zf&&DOM.contains(h,d[q])){t=[h];break;}else if(document==d[q]||DOM.contains(d[q],h)){t=[h];break;}}else{var ze=[];var c=d.length;for(var o=0;o<c;o++){if(zf){var k=[];var g=d[o].parentNode;var a=zc=='*';while(DOM.isNode(g,DOM.NODE_TYPES.ELEMENT)){if(a||g.tagName.toLowerCase()==zc)k.push(g);g=g.parentNode;}}else var k=d[o].getElementsByTagName(zc);var l=k.length;for(var r=0;r<l;r++)ze.push(k[r]);}var p;var e;for(var z=1;z<zb.length;z++){var za=zb[z];if(za.charAt(0)=='.'){p=true;e=new RegExp('\\b'+za.substring(1)+'\\b');}else p=false;for(var o=0;o<ze.length;o++){var zd=ze[o];if(!zd)continue;if(p){if(!e.test(zd.className))delete ze[o];continue;}else{var f=za.slice(1,za.length-1);if(f.indexOf('=')==-1){if(zd.getAttribute(f)===null){delete ze[o];continue;}}else{var v=f.split('=');var b=v[0];var zg=v[1];zg=zg.slice(1,zg.length-1);if(zd.getAttribute(b)!=zg){delete ze[o];continue;}}}}}for(var o=0;o<ze.length;o++)if(ze[o]){t.push(ze[o]);if(zf)break;}}d=t;}var s=null;if(!u){for(var o=0;o<d.length;o++)$(d[o]);s=new NodeList();s.push.apply(s,$A(d));}else s=d;return s;},getBoxWidth:function(c){var d=parseInt(CSS.getStyle(c,'paddingLeft'),10),e=parseInt(CSS.getStyle(c,'paddingRight'),10),a=parseInt(CSS.getStyle(c,'borderLeftWidth'),10),b=parseInt(CSS.getStyle(c,'borderRightWidth'),10);return c.offsetWidth-(d?d:0)-(e?e:0)-(a?a:0)-(b?b:0);},getBoxHeight:function(c){var e=parseInt(CSS.getStyle(c,'paddingTop'),10),d=parseInt(CSS.getStyle(c,'paddingBottom'),10),a=parseInt(CSS.getStyle(c,'borderTopWidth'),10),b=parseInt(CSS.getStyle(c,'borderBottomWidth'),10);return c.offsetHeight-(e?e:0)-(d?d:0)-(a?a:0)-(b?b:0);},setText:function(a,b){if(DOM.isNode(a,DOM.NODE_TYPES.TEXT)){a.data=b;}else{DOM.empty(a);a.appendChild(document.createTextNode(b));}},getText:(function(){var a=document.createElement('div'),b=a.innerText==null?'textContent':'innerText';return function(c){if(!c){return '';}else if(DOM.isNode(c,DOM.NODE_TYPES.TEXT)){return c.data;}else return c[b];};})(),_getSelectionPrivate:function(a){var b=a?false:'';if(document.selection&&document.selection.createRange&&document.selection.createRange.text){b=a?true:document.selection.createRange().text;}else if(document.getSelection){b=a?true:document.getSelection();}else if(window.getSelection)b=a?true:window.getSelection();return b;},getSelectionSupported:function(){return DOM._getSelectionPrivate(true);},getSelection:function(){return DOM._getSelectionPrivate(false);},create:function(c,a,b,e){c=document.createElement(c);if(a){a=copy_properties({},a);if(a.style){copy_properties(c.style,a.style);delete a.style;}for(var d in a)if(d.toLowerCase().indexOf('on')==0){typeof a[d]!='function';Event.listen(c,d.substr(2),a[d]);delete a[d];}copy_properties(c,a);}if(b!=undefined)DOM.setContent(c,b);return $(c,e);},setID:function(a,b){a.id=b;},prependContent:function(c,b){if(!DOM.isNode(c))throw new Error('DOM.prependContent: reference element is not a node');var a=function(d){if(c.firstChild){c.insertBefore(d,c.firstChild);}else c.appendChild(d);};return DOM._addContent(b,a,c);},insertAfter:function(c,b){if(!DOM.isNode(c)||!c.parentNode)throw new Error('DOM.insertAfter: reference element is not a node');var a=function(d){if(c.nextSibling){c.parentNode.insertBefore(d,c.nextSibling);}else c.parentNode.appendChild(d);};return DOM._addContent(b,a,c.parentNode);},insertBefore:function(b,c){if(!DOM.isNode(c)||!c.parentNode)throw new Error('DOM.insertBefore: reference element is not a node or '+'does not have a parent.');var a=function(d){c.parentNode.insertBefore(d,c);};return DOM._addContent(b,a,c.parentNode);},setContent:function(b,a){if(!DOM.isNode(b))throw new Error('DOM.setContent: reference element is not a node');DOM.empty(b);return DOM.appendContent(b,a);},appendContent:function(c,b){if(!DOM.isNode(c))throw new Error('DOM.appendContent: reference element is not a node');var a=function(d){c.appendChild(d);};return DOM._addContent(b,a,c);},replace:function(c,b){if(!DOM.isNode(c)||!c.parentNode)throw new Error('DOM.replace: reference element must be a node with a'+' parent');var a=function(d){c.parentNode.replaceChild(d,c);};return DOM._addContent(b,a,c.parentNode);},_gettingCaretPosition:false,getCaretPosition:function(a){a=$(a);if(!DOM.isNode(a,['input','textarea']))return {start:undefined,end:undefined};if(!document.selection)return {start:a.selectionStart,end:a.selectionEnd};if(DOM.isNode(a,'input')){var c=document.selection.createRange();return {start:-c.moveStart('character',-a.value.length),end:-c.moveEnd('character',-a.value.length)};}else{if(!DOM._gettingCaretPosition){DOM._gettingCaretPosition=true;a.focus();DOM._gettingCaretPosition=false;}var c=document.selection.createRange();var d=c.duplicate();d.moveToElementText(a);d.setEndPoint('StartToEnd',c);var b=a.value.length-d.text.length;d.setEndPoint('StartToStart',c);return {start:a.value.length-d.text.length,end:b};}},setCaretPosition:function(c,f,a){c=$(c);if(document.selection){if(c.tagName=='TEXTAREA'){var b=c.value.indexOf("\r",0);while(b!=-1&&b<a){a--;if(b<f)f--;b=c.value.indexOf("\r",b+1);}}var d=c.createTextRange();d.collapse(true);d.moveStart('character',f);if(a!=undefined)d.moveEnd('character',a-f);d.select();}else{c.selectionStart=f;var 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instanceof Array))d=[d];for(var g=0;g<d.length;g++){h=d[g];if(h instanceof HTML){b.push(h.getAction());var j=h.getNodes(),c;for(var i=0;i<j.length;i++){c=(ua.safari()||(ua.ie()&&h.hasOptionElements()))?j[i]:j[i].cloneNode(true);e.push(c);f.appendChild(c);}}else if(is_scalar(h)){var l=document.createTextNode(h);e.push(l);f.appendChild(l);}else if(DOM.isNode(h)){e.push(h);f.appendChild(h);}else if(!(h instanceof Array))h!==null;}a(f);for(var g=0;g<b.length;g++)b[g]();return e;},getNearest:function(a,b){while(a&&!DOM.isNode(a,b))a=a.parentNode;return a;},findParentByClass:function(b,a){while(DOM.isNode(b)){if(CSS.hasClass(b,a))return b;b=b.parentNode;}return null;}};function NodeList(a){if(!NodeList._augmented){copy_properties(NodeList.prototype,NodeList._getAugment());NodeList._augmented=true;}List.call(this,a);}NodeList.prototype=new List();copy_properties(NodeList.prototype,{toString:function(){return 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DOM.scry.apply(null,[document].concat($A(arguments)));};NodeAugment.add({setContent:DOM.setContent,prependContent:DOM.prependContent,appendContent:DOM.appendContent,replace:DOM.replace,remove:DOM.remove,empty:DOM.empty,scry:DOM.scry,find:DOM.find,isNode:DOM.isNode,setText:DOM.setText,getText:DOM.getText});
function DOMControl(a){copy_properties(this,{root:a&&$(a),updating:false});if(a)a.getControl=identity.bind(null,this);}copy_properties(DOMControl.prototype,{getRoot:function(){return this.root;},beginUpdate:function(){if(this.updating)return false;this.updating=true;return true;},endUpdate:function(){this.updating=false;},update:function(a){if(!this.beginUpdate())return this;this.onupdate(a);this.endUpdate();}});
function TextInputControl(b){this.parent.construct(this,b);copy_properties(this,{placeholderText:null,maxLength:this.getRoot().maxLength||null,radio:null,focused:false,interval:null,nativePlaceholder:false});var a=this.getRoot();if((String(a.type).toLowerCase()=='search')&&ua.safari()){this.nativePlaceholder=true;this.setPlaceholderText(a.getAttribute('placeholder'));}addEventBase(a,'focus',this.onfocus.bind(this));addEventBase(a,'blur',this.onblur.bind(this));var c=this.update.bind(this);Event.listen(a,{keyup:c,keydown:c,keypress:c});this.setFocused(false);}TextInputControl.extend('DOMControl');copy_properties(TextInputControl.prototype,{associateWithRadioButton:function(a){this.radio=a&&$(a);return this;},setMaxLength:function(a){var b=this.getRoot();this.maxLength=a;if(a){b.maxLength=a;}else b.removeAttribute('maxlength');return this;},getValue:function(){if(!this.focused&&this.getRoot().value==this.placeholderText)return null;return this.getRoot().value;},isEmpty:function(){var a=this.getValue();return (a===null||a=='');},setValue:function(a){this.getRoot().value=a;this.update();return this;},clear:function(){return this.setValue('');},isFocused:function(){return this.focused;},setFocused:function(b){var a=this.isEmpty();this.focused=b;if(this.placeholderText&&!this.nativePlaceholder){var c=this.getRoot();var d=c.value;if(this.focused){CSS.removeClass(c,'DOMControl_placeholder');if(a)this.clear();}else if(a){CSS.addClass(c,'DOMControl_placeholder');this.setValue(this.placeholderText);}}this.update();return this;},setPlaceholderText:function(a){this.placeholderText=a;if(this.nativePlaceholder)this.getRoot().setAttribute('placeholder',a);return this.setFocused(this.isFocused());},getPlaceholderText:function(){return this.placeholderText;},onupdate:function(){if(this.radio)if(this.focused)this.radio.checked=true;var d=this.getRoot();if(this.maxLength>0)if(d.value.length>this.maxLength){var e=d.value;var c=e.length-this.maxLength;var a=DOM.getCaretPosition(d);var b=a.end||e.length;d.value=e.substring(0,b-c)+e.substring(b);if(typeof a.start!='undefined')DOM.setCaretPosition(d,a.start-c,Math.max(a.start,a.end)-c);}this.setFocused(this.focused);},onfocus:function(){this.setFocused(true);if(this.interval)clearInterval(this.interval);this.interval=setInterval(this.update.bind(this),150);return this;},onblur:function(){this.setFocused(false);if(this.interval)this.interval=clearInterval(this.interval);return this;}});function placeholderSetup(a){if(!ge(a))return;if(!$(a).getAttribute('placeholder'))return;return new TextInputControl($(a)).setPlaceholderText($(a).getAttribute('placeholder'));}
function TextAreaControl(a){copy_properties(this,{autogrow:false,clearHeightOnBlur:false,shadow:null,originalHeight:null,metricsValue:null});this.parent.construct(this,a);}TextAreaControl.extend('TextInputControl');copy_properties(TextAreaControl.prototype,{setAutogrow:function(a,b){this.autogrow=a;this.clearHeightOnBlur=b;this.refreshShadow();CSS.addClass(this.getRoot(),'DOMControl_autogrow');return this;},setFocused:function(a){if(this.autogrow&&!a&&this.isEmpty()&&this.clearHeightOnBlur)this.getRoot().style.height='';return this.parent.setFocused(a);},setOriginalHeight:function(a){this.originalHeight=a;return this;},onupdate:function(){this.parent.onupdate();var a=this.getRoot();if(this.autogrow&&a.value!=this.metricsValue){this.metricsValue=a.value;if(CSS.getStyle(a,'fontSize')=="")return false;copy_properties(this.shadow.style,{fontSize:parseInt(CSS.getStyle(a,'fontSize'),10)+'px',fontFamily:CSS.getStyle(a,'fontFamily'),width:Math.max(Vector2.getElementDimensions(a).x-8,0)+'px'});DOM.setContent(this.shadow,HTML(htmlize(a.value)));if(this.isEmpty()){a.style.height='';}else a.style.height=Math.max(this.originalHeight,Vector2.getElementDimensions(this.shadow).y+15)+'px';}},refreshShadow:function(){if(this.autogrow){this.shadow=$N('div',{className:'DOMControl_shadow'});DOM.getRootElement().appendChild(this.shadow);var a=this.getRoot();if(!this.originalHeight)this.originalHeight=parseInt(CSS.getStyle(a,'height'),10)||Vector2.getElementDimensions(this.getRoot()).y;}else{if(this.shadow)DOM.remove(this.shadow);this.shadow=null;}}});function autogrow_textarea(a){a=$(a);if(!a._hascontrol){a._hascontrol=true;new TextAreaControl(a).setAutogrow(true);}}
PYMK={addOthers:function(a){var b=$$('input[name="pymk_replace"]').pull('value').join(',');var c=$N('input',{name:'unwanted',type:'hidden',value:b});$(a).appendContent(c);}};

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