(function(){var d=document,w=window;function get(element){if(typeof element=="string")element=d.getElementById(element);return element}function addEvent(el,type,fn){if(w.addEventListener){el.addEventListener(type,fn,false)}else if(w.attachEvent){var f=function(){fn.call(el,w.event)};el.attachEvent('on'+type,f)}}var toElement=function(){var div=d.createElement('div');return function(html){div.innerHTML=html;var el=div.childNodes[0];div.removeChild(el);return el}}();function hasClass(ele,cls){return ele.className.match(new RegExp('(\\s|^)'+cls+'(\\s|$)'))}function addClass(ele,cls){if(!hasClass(ele,cls))ele.className+=" "+cls}function removeClass(ele,cls){var reg=new RegExp('(\\s|^)'+cls+'(\\s|$)');ele.className=ele.className.replace(reg,' ')}if(document.documentElement["getBoundingClientRect"]){var getOffset=function(el){var box=el.getBoundingClientRect(),doc=el.ownerDocument,body=doc.body,docElem=doc.documentElement,clientTop=docElem.clientTop||body.clientTop||0,clientLeft=docElem.clientLeft||body.clientLeft||0,zoom=1;if(body.getBoundingClientRect){var bound=body.getBoundingClientRect();zoom=(bound.right-bound.left)/body.clientWidth}if(zoom>1){clientTop=0;clientLeft=0}var top=box.top/zoom+(window.pageYOffset||docElem&&docElem.scrollTop/zoom||body.scrollTop/zoom)-clientTop,left=box.left/zoom+(window.pageXOffset||docElem&&docElem.scrollLeft/zoom||body.scrollLeft/zoom)-clientLeft;return{top:top,left:left}}}else{var getOffset=function(el){if(w.jQuery){return jQuery(el).offset()}var top=0,left=0;do{top+=el.offsetTop||0;left+=el.offsetLeft||0}while(el=el.offsetParent);return{left:left,top:top}}}function getBox(el){var left,right,top,bottom;var offset=getOffset(el);left=offset.left;top=offset.top;right=left+el.offsetWidth;bottom=top+el.offsetHeight;return{left:left,right:right,top:top,bottom:bottom}}function getMouseCoords(e){if(!e.pageX&&e.clientX){var zoom=1;var body=document.body;if(body.getBoundingClientRect){var bound=body.getBoundingClientRect();zoom=(bound.right-bound.left)/body.clientWidth}return{x:e.clientX/zoom+d.body.scrollLeft+d.documentElement.scrollLeft,y:e.clientY/zoom+d.body.scrollTop+d.documentElement.scrollTop}}return{x:e.pageX,y:e.pageY}}var getUID=function(){var id=0;return function(){return'ValumsAjaxUpload'+id++}}();function fileFromPath(file){return file.replace(/.*(\/|\\)/,"")}function getExt(file){return(/[.]/.exec(file))?/[^.]+$/.exec(file.toLowerCase()):''}Ajax_upload=AjaxUpload=function(button,options){if(button.jquery){button=button[0]}else if(typeof button=="string"&&/^#.*/.test(button)){button=button.slice(1)}button=get(button);this._input=null;this._button=button;this._disabled=false;this._submitting=false;this._justClicked=false;this._parentDialog=d.body;if(window.jQuery&&jQuery.ui&&jQuery.ui.dialog){var parentDialog=jQuery(this._button).parents('.ui-dialog');if(parentDialog.length){this._parentDialog=parentDialog[0]}}this._settings={action:'upload.php',name:'userfile',data:{},autoSubmit:true,responseType:false,onChange:function(file,extension){},onSubmit:function(file,extension){},onComplete:function(file,response){}};for(var i in options){this._settings[i]=options[i]}this._createInput();this._rerouteClicks()}AjaxUpload.prototype={setData:function(data){this._settings.data=data},disable:function(){this._disabled=true},enable:function(){this._disabled=false},destroy:function(){if(this._input){if(this._input.parentNode){this._input.parentNode.removeChild(this._input)}this._input=null}},_createInput:function(){var self=this;var input=d.createElement("input");input.setAttribute('type','file');input.setAttribute('name',this._settings.name);var styles={'position':'absolute','margin':'-5px 0 0 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input=self._input;if(!input||!over)return;if(self._disabled){removeClass(self._button,'hover');input.style.display='none';return}var c=getMouseCoords(e);if((c.x>=box.left)&&(c.x<=box.right)&&(c.y>=box.top)&&(c.y<=box.bottom)){input.style.top=c.y-dialogOffset.top+'px';input.style.left=c.x-dialogOffset.left+'px';input.style.display='block';addClass(self._button,'hover')}else{over=false;if(!self.justClicked){input.style.display='none'}removeClass(self._button,'hover')}})},_createIframe:function(){var id=getUID();var iframe=toElement('<iframe src="javascript:false;" name="'+id+'" />');iframe.id=id;iframe.style.display='none';d.body.appendChild(iframe);return iframe},submit:function(){var self=this,settings=this._settings;if(this._input.value===''){return}var file=fileFromPath(this._input.value);if(!(settings.onSubmit.call(this,file,getExt(file))==false)){var iframe=this._createIframe();var form=this._createForm(iframe);form.appendChild(this._input);form.submit();d.body.removeChild(form);form=null;this._input=null;this._createInput();var toDeleteFlag=false;addEvent(iframe,'load',function(e){if(iframe.src=="javascript:'%3Chtml%3E%3C/html%3E';"||iframe.src=="javascript:'<html></html>';"){if(toDeleteFlag){setTimeout(function(){d.body.removeChild(iframe)},0)}return}var doc=iframe.contentDocument?iframe.contentDocument:frames[iframe.id].document;if(doc.readyState&&doc.readyState!='complete'){return}if(doc.body&&doc.body.innerHTML=="false"){return}var response;if(doc.XMLDocument){response=doc.XMLDocument}else if(doc.body){response=doc.body.innerHTML;if(settings.responseType&&settings.responseType.toLowerCase()=='json'){if(doc.body.firstChild&&doc.body.firstChild.nodeName.toUpperCase()=='PRE'){response=doc.body.firstChild.firstChild.nodeValue}if(response){response=window["eval"]("("+response+")")}else{response={}}}}else{var response=doc}settings.onComplete.call(self,file,response);toDeleteFlag=true;iframe.src="javascript:'<html></html>';"})}else{d.body.removeChild(this._input);this._input=null;this._createInput()}},_createForm:function(iframe){var settings=this._settings;var form=toElement('<form method="post" enctype="multipart/form-data"></form>');form.style.display='none';form.action=settings.action;form.target=iframe.name;d.body.appendChild(form);for(var prop in settings.data){var el=d.createElement("input");el.type='hidden';el.name=prop;el.value=settings.data[prop];form.appendChild(el)}return form}}})();