(function(){function log(){if(typeof(console)!='undefined'&&typeof(console.log)=='function'){Array.prototype.unshift.call(arguments,'[Ajax Upload]');console.log(Array.prototype.join.call(arguments,' '));}}
function addEvent(el,type,fn){if(el.addEventListener){el.addEventListener(type,fn,false);}else if(el.attachEvent){el.attachEvent('on'+type,function(){fn.call(el);});}else{throw new Error('not supported or DOM not loaded');}}
function addResizeEvent(fn){var timeout;addEvent(window,'resize',function(){if(timeout){clearTimeout(timeout);}
timeout=setTimeout(fn,100);});}
if(document.documentElement.getBoundingClientRect){var getOffset=function(el){var box=el.getBoundingClientRect();var doc=el.ownerDocument;var body=doc.body;var docElem=doc.documentElement;var clientTop=docElem.clientTop||body.clientTop||0;var clientLeft=docElem.clientLeft||body.clientLeft||0;var 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){var top=0,left=0;do{top+=el.offsetTop||0;left+=el.offsetLeft||0;el=el.offsetParent;}while(el);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 addStyles(el,styles){for(var name in styles){if(styles.hasOwnProperty(name)){el.style[name]=styles[name];}}}
function copyLayout(from,to){var box=getBox(from);addStyles(to,{position:'absolute',left:box.left+'px',top:box.top+'px',width:from.offsetWidth+'px',height:from.offsetHeight+'px'});}
var toElement=(function(){var div=document.createElement('div');return function(html){div.innerHTML=html;var el=div.firstChild;return div.removeChild(el);};})();var getUID=(function(){var id=0;return function(){return'ValumsAjaxUpload'+id++;};})();function fileFromPath(file){return file.replace(/.*(\/|\\)/,"");}
function getExt(file){return(-1!==file.indexOf('.'))?file.replace(/.*[.]/,''):'';}
function hasClass(el,name){var re=new RegExp('\\b'+name+'\\b');return re.test(el.className);}
function addClass(el,name){if(!hasClass(el,name)){el.className+=' '+name;}}
function removeClass(el,name){var re=new RegExp('\\b'+name+'\\b');el.className=el.className.replace(re,'');}
function removeNode(el){el.parentNode.removeChild(el);}
window.AjaxUpload=function(button,options){this._settings={action:'upload.php',name:'userfile',data:{},autoSubmit:true,responseType:false,hoverClass:'hover',disabledClass:'disabled',onChange:function(file,extension){},onSubmit:function(file,extension){},onComplete:function(file,response){}};for(var i in options){if(options.hasOwnProperty(i)){this._settings[i]=options[i];}}
if(button.jquery){button=button[0];}else if(typeof button=="string"){if(/^#.*/.test(button)){button=button.slice(1);}
button=document.getElementById(button);}
if(!button||button.nodeType!==1){throw new Error("Please make sure that you're passing a valid element");}
if(button.nodeName.toUpperCase()=='A'){addEvent(button,'click',function(e){if(e&&e.preventDefault){e.preventDefault();}else if(window.event){window.event.returnValue=false;}});}
this._button=button;this._input=null;this._disabled=false;this.enable();this._rerouteClicks();};AjaxUpload.prototype={setData:function(data){this._settings.data=data;},disable:function(){addClass(this._button,this._settings.disabledClass);this._disabled=true;var nodeName=this._button.nodeName.toUpperCase();if(nodeName=='INPUT'||nodeName=='BUTTON'){this._button.setAttribute('disabled','disabled');}
if(this._input){this._input.parentNode.style.visibility='hidden';}},enable:function(){removeClass(this._button,this._settings.disabledClass);this._button.removeAttribute('disabled');this._disabled=false;},_createInput:function(){var self=this;var input=document.createElement("input");input.setAttribute('type','file');input.setAttribute('name',this._settings.name);addStyles(input,{'position':'absolute','right':0,'margin':0,'padding':0,'fontSize':'480px','cursor':'pointer'});var div=document.createElement("div");addStyles(div,{'display':'block','position':'absolute','overflow':'hidden','margin':0,'padding':0,'opacity':0,'direction':'ltr','zIndex':2147483583});if(div.style.opacity!=="0"){if(typeof(div.filters)=='undefined'){throw new Error('Opacity not supported by the browser');}
div.style.filter="alpha(opacity=0)";}
addEvent(input,'change',function(){if(!input||input.value===''){return;}
var file=fileFromPath(input.value);if(false===self._settings.onChange.call(self,file,getExt(file))){self._clearInput();return;}
if(self._settings.autoSubmit){self.submit();}});addEvent(input,'mouseover',function(){addClass(self._button,self._settings.hoverClass);});addEvent(input,'mouseout',function(){removeClass(self._button,self._settings.hoverClass);input.parentNode.style.visibility='hidden';});div.appendChild(input);document.body.appendChild(div);this._input=input;},_clearInput:function(){if(!this._input){return;}
removeNode(this._input.parentNode);this._input=null;this._createInput();removeClass(this._button,this._settings.hoverClass);},_rerouteClicks:function(){var self=this;addEvent(self._button,'mouseover',function(){if(self._disabled){return;}
if(!self._input){self._createInput();}
var div=self._input.parentNode;copyLayout(self._button,div);div.style.visibility='visible';});},_createIframe:function(){var id=getUID();var iframe=toElement('<iframe src="javascript:false;" name="'+id+'" />');iframe.setAttribute('id',id);iframe.style.display='none';document.body.appendChild(iframe);return iframe;},_createForm:function(iframe){var settings=this._settings;var form=toElement('<form method="post" enctype="multipart/form-data"></form>');form.setAttribute('action',settings.action);form.setAttribute('target',iframe.name);form.style.display='none';document.body.appendChild(form);for(var prop in settings.data){if(settings.data.hasOwnProperty(prop)){var el=document.createElement("input");el.setAttribute('type','hidden');el.setAttribute('name',prop);el.setAttribute('value',settings.data[prop]);form.appendChild(el);}}
return form;},_getResponse:function(iframe,file){var toDeleteFlag=false,self=this,settings=this._settings;addEvent(iframe,'load',function(){if(iframe.src=="javascript:'%3Chtml%3E%3C/html%3E';"||iframe.src=="javascript:'<html></html>';"){if(toDeleteFlag){setTimeout(function(){removeNode(iframe);},0);}
return;}
var doc=iframe.contentDocument?iframe.contentDocument:window.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=eval("("+response+")");}else{response={};}}}else{response=doc;}
settings.onComplete.call(self,file,response);toDeleteFlag=true;iframe.src="javascript:'<html></html>';";});},submit:function(){var self=this,settings=this._settings;if(!this._input||this._input.value===''){return;}
var file=fileFromPath(this._input.value);if(false===settings.onSubmit.call(this,file,getExt(file))){this._clearInput();return;}
var iframe=this._createIframe();var form=this._createForm(iframe);removeNode(this._input.parentNode);removeClass(self._button,self._settings.hoverClass);form.appendChild(this._input);form.submit();removeNode(form);form=null;removeNode(this._input);this._input=null;this._getResponse(iframe,file);this._createInput();}};})();jQuery.fn.farbtastic=function(callback){$.farbtastic(this,callback);return this;};jQuery.farbtastic=function(container,callback){var container=$(container).get(0);return container.farbtastic||(container.farbtastic=new jQuery._farbtastic(container,callback));}
jQuery._farbtastic=function(container,callback){var fb=this;$(container).html('<div class="farbtastic"><div class="color"></div><div class="wheel"></div><div class="overlay"></div><div class="h-marker marker"></div><div class="sl-marker marker"></div></div>');var e=$('.farbtastic',container);fb.wheel=$('.wheel',container).get(0);fb.radius=84;fb.square=100;fb.width=194;if(navigator.appVersion.match(/MSIE [0-6]\./)){$('*',e).each(function(){if(this.currentStyle.backgroundImage!='none'){var image=this.currentStyle.backgroundImage;image=this.currentStyle.backgroundImage.substring(5,image.length-2);$(this).css({'backgroundImage':'none','filter':"progid:DXImageTransform.Microsoft.AlphaImageLoader(enabled=true, sizingMethod=crop, src='"+image+"')"});}});}
fb.linkTo=function(callback){if(typeof fb.callback=='object'){$(fb.callback).unbind('keyup',fb.updateValue);}
fb.color=null;if(typeof callback=='function'){fb.callback=callback;}
else if(typeof callback=='object'||typeof callback=='string'){fb.callback=$(callback);fb.callback.bind('keyup',fb.updateValue);if(fb.callback.get(0).value){fb.setColor(fb.callback.get(0).value);}}
return this;}
fb.updateValue=function(event){if(this.value&&this.value!=fb.color){fb.setColor(this.value);}}
fb.setColor=function(color){var unpack=fb.unpack(color);if(fb.color!=color&&unpack){fb.color=color;fb.rgb=unpack;fb.hsl=fb.RGBToHSL(fb.rgb);fb.updateDisplay();}
return this;}
fb.setHSL=function(hsl){fb.hsl=hsl;fb.rgb=fb.HSLToRGB(hsl);fb.color=fb.pack(fb.rgb);fb.updateDisplay();return this;}
fb.widgetCoords=function(event){var x,y;var el=event.target||event.srcElement;var reference=fb.wheel;if(typeof event.offsetX!='undefined'){var pos={x:event.offsetX,y:event.offsetY};var e=el;while(e){e.mouseX=pos.x;e.mouseY=pos.y;pos.x+=e.offsetLeft;pos.y+=e.offsetTop;e=e.offsetParent;}
var e=reference;var offset={x:0,y:0}
while(e){if(typeof e.mouseX!='undefined'){x=e.mouseX-offset.x;y=e.mouseY-offset.y;break;}
offset.x+=e.offsetLeft;offset.y+=e.offsetTop;e=e.offsetParent;}
e=el;while(e){e.mouseX=undefined;e.mouseY=undefined;e=e.offsetParent;}}
else{var pos=fb.absolutePosition(reference);x=(event.pageX||0*(event.clientX+$('html').get(0).scrollLeft))-pos.x;y=(event.pageY||0*(event.clientY+$('html').get(0).scrollTop))-pos.y;}
return{x:x-fb.width/2,y:y-fb.width/2};}
fb.mousedown=function(event){if(!document.dragging){$(document).bind('mousemove',fb.mousemove).bind('mouseup',fb.mouseup);document.dragging=true;}
var pos=fb.widgetCoords(event);fb.circleDrag=Math.max(Math.abs(pos.x),Math.abs(pos.y))*2>fb.square;fb.mousemove(event);return false;}
fb.mousemove=function(event){var pos=fb.widgetCoords(event);if(fb.circleDrag){var hue=Math.atan2(pos.x,-pos.y)/6.28;if(hue<0)hue+=1;fb.setHSL([hue,fb.hsl[1],fb.hsl[2]]);}
else{var sat=Math.max(0,Math.min(1,-(pos.x/fb.square)+.5));var lum=Math.max(0,Math.min(1,-(pos.y/fb.square)+.5));fb.setHSL([fb.hsl[0],sat,lum]);}
return false;}
fb.mouseup=function(){$(document).unbind('mousemove',fb.mousemove);$(document).unbind('mouseup',fb.mouseup);document.dragging=false;}
fb.updateDisplay=function(){var angle=fb.hsl[0]*6.28;$('.h-marker',e).css({left:Math.round(Math.sin(angle)*fb.radius+fb.width/2)+'px',top:Math.round(-Math.cos(angle)*fb.radius+fb.width/2)+'px'});$('.sl-marker',e).css({left:Math.round(fb.square*(.5-fb.hsl[1])+fb.width/2)+'px',top:Math.round(fb.square*(.5-fb.hsl[2])+fb.width/2)+'px'});$('.color',e).css('backgroundColor',fb.pack(fb.HSLToRGB([fb.hsl[0],1,0.5])));if(typeof fb.callback=='object'){$(fb.callback).css({backgroundColor:fb.color,color:fb.hsl[2]>0.5?'#000':'#fff'});$(fb.callback).each(function(){if(this.value&&this.value!=fb.color){this.value=fb.color;}});}
else if(typeof fb.callback=='function'){fb.callback.call(fb,fb.color);}}
fb.absolutePosition=function(el){var r={x:el.offsetLeft,y:el.offsetTop};if(el.offsetParent){var tmp=fb.absolutePosition(el.offsetParent);r.x+=tmp.x;r.y+=tmp.y;}
return r;};fb.pack=function(rgb){var r=Math.round(rgb[0]*255);var g=Math.round(rgb[1]*255);var b=Math.round(rgb[2]*255);return'#'+(r<16?'0':'')+r.toString(16)+
(g<16?'0':'')+g.toString(16)+
(b<16?'0':'')+b.toString(16);}
fb.unpack=function(color){if(color.length==7){return[parseInt('0x'+color.substring(1,3))/255,parseInt('0x'+color.substring(3,5))/255,parseInt('0x'+color.substring(5,7))/255];}
else if(color.length==4){return[parseInt('0x'+color.substring(1,2))/15,parseInt('0x'+color.substring(2,3))/15,parseInt('0x'+color.substring(3,4))/15];}}
fb.HSLToRGB=function(hsl){var m1,m2,r,g,b;var h=hsl[0],s=hsl[1],l=hsl[2];m2=(l<=0.5)?l*(s+1):l+s-l*s;m1=l*2-m2;return[this.hueToRGB(m1,m2,h+0.33333),this.hueToRGB(m1,m2,h),this.hueToRGB(m1,m2,h-0.33333)];}
fb.hueToRGB=function(m1,m2,h){h=(h<0)?h+1:((h>1)?h-1:h);if(h*6<1)return m1+(m2-m1)*h*6;if(h*2<1)return m2;if(h*3<2)return m1+(m2-m1)*(0.66666-h)*6;return m1;}
fb.RGBToHSL=function(rgb){var min,max,delta,h,s,l;var r=rgb[0],g=rgb[1],b=rgb[2];min=Math.min(r,Math.min(g,b));max=Math.max(r,Math.max(g,b));delta=max-min;l=(min+max)/2;s=0;if(l>0&&l<1){s=delta/(l<0.5?(2*l):(2-2*l));}
h=0;if(delta>0){if(max==r&&max!=g)h+=(g-b)/delta;if(max==g&&max!=b)h+=(2+(b-r)/delta);if(max==b&&max!=r)h+=(4+(r-g)/delta);h/=6;}
return[h,s,l];}
$('*',e).mousedown(fb.mousedown);fb.setColor('#000000');if(callback){fb.linkTo(callback);}}