(function () {
	'use strict';
	var devtools = {
		open: false,
		orientation: null
	};
	var threshold = 160;
	var emitEvent = function (state, orientation) {
		window.dispatchEvent(new CustomEvent('devtoolschange', {
			detail: {
				open: state,
				orientation: orientation
			}
		}));
	};

	setInterval(function () {
		var widthThreshold = window.outerWidth - window.innerWidth > threshold;
		var heightThreshold = window.outerHeight - window.innerHeight > threshold;
		var orientation = widthThreshold ? 'vertical' : 'horizontal';

		if (!(heightThreshold && widthThreshold) &&
      ((window.Firebug && window.Firebug.chrome && window.Firebug.chrome.isInitialized) || widthThreshold || heightThreshold)) {
			if (!devtools.open || devtools.orientation !== orientation) {
				emitEvent(true, orientation);
			}

			devtools.open = true;
			devtools.orientation = orientation;
		} else {
			if (devtools.open) {
				emitEvent(false, null);
			}

			devtools.open = false;
			devtools.orientation = null;
		}
	}, 500);

	if (typeof module !== 'undefined' && module.exports) {
		module.exports = devtools;
	} else {
		window.devtools = devtools;
	}
})();


function addEvent(evnt, elem, func) {
   if (elem.addEventListener)  // W3C DOM
      elem.addEventListener(evnt,func,false);
   else if (elem.attachEvent) { // IE DOM
      elem.attachEvent("on"+evnt, func);
   } else { // No much to do
      elem[evnt] = func;
   }
}


function vvDebugg(message){
	/* var caller_t = arguments.callee.caller.toString().split('function');
	 var caller_s = caller_t[1].split('{');		 
	 if(caller_s[0] != " ()"){
		caller =null;// ''+caller_s[0]+': ';
	 }else {
		caller = null;
	 }
	 */
	 caller = null;

	 level = false;
	 style = "";
	 if(typeof message == 'string'){
	 	if(message.match(/\+\+/)){
		 	message = '%c'+message.replace('++','');
		 	style = "color: green; font-weight: bold;";
		}else if(message.match(/\*\*\*/)){
		 	message = '%c'+message.replace('***','');
		 	style = "color: red; font-weight: bold;";
		}else if(message.match(/\-\-/)){
		 	message = '%c'+message.replace('--','');
		 	style = "color: gray;";
		}
	 }
	 

	 if(debugg){
		if (window.console) {
			if (!level || level === 'info') {
				 if(caller == null){
					window.console.log(message,style);
				 }else{
					 window.console.log(caller,message);
				 }
			}
			else
			{
				if (window.console[level]) {
					
					window.console[level](message,style);
				}
				else {
					window.console.log('<' + level + '> ' + message);
				}
			}
		}
	}
}




function IsJsonString(str) {
	try {
		JSON.parse(str);
	} catch (e) {
		return false;
	}
	return true;
}


function truncate(string,l){
	
   if (string.length > l)
      return string.substring(0,(l-3))+'...';
   else
      return string;
};

function vvTemplate(html,array){
	for(var o in array){
			 
		var re = new RegExp("{"+o+"}", 'g');
		html = html.replace(re, array[o]);
	}
	return html
}


/**
 * vvGetData
 *
 * @Denna funktion ligger i vvjQuery.js
 * @Detta är gjort för marcovukota
 *
 */

$.fn.vvGetData = async function(options){			
	var defaults = {
		parent	:	null,
		url		: 	"/?init=none&vvAjaxRequest=true",
		dataType: 	"html", // xml, json, script, or html 
		type	: 	"GET",// GET
		callback: 	null,
		after: 	null,
		trigger:'vvGetDataDone',
		parms	: {}
	}							
	var plugin = this;							
	plugin.settings = {};							
	plugin.init = function() {									 	
		plugin.settings = $.extend({}, defaults, options);	
		plugin.vvAjax();
		vvDebugg('--- vvGetData init'); 
	}
	plugin.callback = function(data){
		$(plugin).html(data);
		//$(document).trigger('vvInit');
		if(plugin.settings.parms.silent){
			
		}else{
			vvCountDownVVInit();
		}
		$(document).trigger(plugin.settings.trigger);
		
		
		if(plugin.settings.triggerAfter != undefined){
			 
			$(document).trigger(plugin.settings.triggerAfter,plugin.settings,data);
		}
		
		if(plugin.settings.after != null){
			plugin.settings.after(data);
		}
	};
	plugin.vvAjax = function() {
		vvDebugg('--- vvGetData url -> '+plugin.settings.url);	 
		vvDosubmit = true;	
		jQuery.support.cors = true;
		storeRequest(
			$.ajax({
				url:plugin.settings.url+'&vvAjaxRequest=true',			
				data:plugin.settings.parms,
				type:plugin.settings.type,
				dataType:plugin.settings.dataType,
				cache: false,
				crossDomain: true,
				error: function (jqXHR, textStatus, errorThrown) {
			      //alert('AJAX Request Error: ' + textStatus + ', ' + errorThrown);
			      $(plugin).removeClass('loading');
			      vvDebugg('vvGetData: ' + textStatus + ', ' + errorThrown);

			      // If you want to call the callback even in case of error, ensure to handle error inside the callback
			         
			      plugin.callback('Request aborted, please try again.');
			        
			   },
				beforeSend: function(){
					$(plugin).addClass('loading');
					 
					
					vvDebugg(plugin.settings);
					//vvLoadShow();
				},
				complete: function(data){
					$(plugin).removeClass('loading');				 		
					vvDosubmit = false;
					//vvLoadHide();
					vvDebugg('--- vvGetData complete'); 
					if(IE){
						 
					}
				},
				
				success: function(data){

					 

					if(plugin.settings.dataType == 'html'){
						 
						if(IsJsonString(data)){
							 

							data = JSON.parse(data);
							vvDebugg(data);
							if(!data.success || data.user == 'faild'){
								 	
								$(document).trigger('vvAjaxFailed',data);
								
							}
				        }
			        }

					 
	 

					if(plugin.settings.callback != null){
						vvDebugg('-- vvGetData callback: '+plugin.settings.callback);
						plugin.settings.callback(data);
					}else{
						plugin.callback(data);
					}
				}
			})
		);
	};
	plugin.init();
	
};

 
/**
 * vvShorten
 *
 * @Denna funktion ligger i vvjQuery.js
 * @Detta är gjort för telia was
 *
 */
$.fn.vvShorten = function(){
	this.each(function(index, obj){	
		if($(obj).attr('stitle') == undefined){			 
			title = $(obj).text();
			$(obj).attr('stitle',title);
		}else{
			title = $(obj).attr('stitle');
		}
			
		leng = ($(window).width()/11);
		 
		if((title.length*12)>$(this).parent().width()){
			if($(obj).attr('rtitle') != undefined){	
				$(this).html($(obj).attr('rtitle')); 		 
			}else{
				if(title.length>leng){	 
					shortText = jQuery.trim(title).substring(0, leng).split(" ").slice(0, -1).join(" ") + "...";
					$(this).html(shortText); 
				}
			}
		}else{
			$(this).html(title); 
		}
		
	});
	
}


$.fn.preload = function() {
	this.each(function(){
		$('<img/>')[0].src = this;
	});
}
/**
 * vvSelector
 *
 * @Denna funktion ligger i vvjQuery.js
 * @Detta är gjort för noexcuses
 *
 */
$.fn.vvSelector = function() {
	$(this).each(function(index, element) {
        $(this).unbind('change').bind('change',function(e){	 
			$(this).parent().find('span').html($(this).find(':selected').text());	
			$(this).trigger('vvSelectChange');		 
		});	
		 
		 if($(this).find(':selected').text() == ""){
		 	val = $(this).parent().find('span').attr('placeholder');
		 }else{
		 	val = $(this).find(':selected').text();
		 }
		$(this).parent().find('span').html(val);
    }); 
	
	return true;
}

/**
 * vvScrollFade
 *
 * @Denna funktion ligger i vvjQuery.js
 * @Detta är gjort för mood
 *
 */
$.fn.vvScrollFade = function(s) {
	
	if(this.attr('stop') == undefined){
		this.attr('stop',this.offset().top);
	}
	var st = parseInt(this.attr('stop'))+this.height();
	var s = $(window).scrollTop();
	var e = $(".white-page").offset().top;
	var t = this.offset().top+this.height();
	var p = e-t;
	var a = e-st;
	var x = p/a;
	
	this.css({opacity:x});
}


/**
 * vvAbsolutCenter
 *
 * @Denna funktion ligger i vvjQuery.js
 * @För att centerar en din efter w
 */
$.fn.vvAbsolutCenter = function(w) {
	
	this.each(function(){
		 
		if($(this).outerWidth()>w){
			var v = Math.max(0,($(this).outerWidth()-w)/2);
		}else{
			var v = 0;
		}
		 
		$(this).css({left:-v});
	});
}
/**
 * vvAbsolutCenter
 *
 * @Denna funktion ligger i vvjQuery.js
 * @För att centerar en din efter w
 */
$.fn.vvFixedAtPass = function(s) {
	
	this.each(function(){
		
		if($("."+$(this).attr('id')+'-clone').get(0) == undefined){
			clone = $('<div></div>');
			clone.addClass($(this).attr('id')+'-clone'); 
			clone.addClass($(this).attr('mobile_class')); 
			clone.css({padding:$(this).css('padding')});
			$(this).css('position','absolute');
			$(this).after(clone);
		}else{
			clone = $("."+$(this).attr('id')+'-clone');
		}
		
		clone.css({height:$(this).height()});
		 
		
		if(s >= clone.offset().top){	
			/*
			
			if($(this).attr('lastPos') == undefined){
			$(this).attr('lastPos',$(this).css('position'));
			$(this).attr('lastPosY',$(this).offset().top);
		}
			if($("."+$(this).attr('id')+'-clone').get(0) == undefined){
				clone = $(this).clone();
				clone.addClass($(this).attr('id')+'-clone'); 
				clone.removeClass('fixed-at-pass');
				clone.css({position:'fixed',top:0,zIndex:99999999999999999999});
				$(body).prepend(clone);
				 
			}
			
			
			*/			
			 
			$(this).css({position:'fixed',top:0});
		}else{		
			//$("."+$(this).attr('id')+'-clone').hide();
			 
			$(this).css({position:'absolute',top:'auto'});
		}
	});
}


/**
 * vvCenter
 *
 * @Denna funktion ligger i vvjQuery.js
 * @För att centerar en din efter w
 */
$.fn.vvCenter = function(w) {
	
	this.each(function(){
		 
		if($(this).css('display') == 'none'){
			return true;
		}
		
		var v = Math.max(0,(w-$(this).outerWidth())/2);
		 
		$(this).css({left:v});
	});
}
/**
 * vvMiddle
 *
 * @Denna funktion ligger i vvjQuery.js
 * @För att centerar horisontelt en din efter h och scroll
 */
$.fn.vvMiddle = function(h,s,ani) {
	if(ani == undefined){
		ani = false;
	}
	this.each(function(){	
		
		if($(this).css('display') == 'none'){
			return true;
		}
		
		var m = Math.max(0,((h-$(this).outerHeight())/2)+s);
	 
		
		if(ani){
			$(this).stop().animate({top:m},100);
		}else{
			$(this).offset({top:m})
		}
		 
	});
}
/**
 * vvFullWith
 *
 * @Denna funktion ligger i vvjQuery.js
 * @För att gör div lika som w
 */
$.fn.vvFullWith = function(w){
	if($(this).css('display') == 'none'){
		return true;
	}
	pad = parseInt($(this).css('paddingLeft'))+parseInt($(this).css('paddingRight'));
	margin = parseInt($(this).css('marginLeft'))+parseInt($(this).css('marginRight'));
	border = parseInt($(this).css('border'));
	v = w-pad-margin-border;	 
	$(this).css('width',v);
}

/**
 * vvFullWith
 *
 * @Denna funktion ligger i vvjQuery.js
 * @För att gör div lika som h
 */
$.fn.vvFullHeight = function(h){
	if($(this).css('display') == 'none'){
		return true;
	}
	pad = parseInt($(this).css('paddingTop'))+parseInt($(this).css('paddingBottom'));
	border = parseInt($(this).css('border'));
	v = h;	 
	$(this).css('height',h);
	 
}


/**
 * vvDivResponsive 
 *
 * @Denna funktion ligger i vvjQuery.js
 * @För att göra video scale prop
 */
$.fn.vvDivResponsive = function(w,h){	
	var width = w;    // 
	var height = h;  //
	 
	if(width == undefined){
		return;
	}
	if(height == undefined){
		return;
	}
	//original height / original width x new width = new height
	dHeight = height/width * $(this).width();
	
	$(this).css('height',dHeight);
}
/**
 * vvDivStretch 
 *
 * @ Denna funktion ligger i vvjQuery.js
 * @ 
 */
$.fn.vvDivStretch = function(w,h,sw,sh){
	 
	var maxWidth = sw; //  
	var maxHeight = sh;    // 
	var ratio = 0;  // Used for aspect ratio
	var width = w;    // 
	var height = h;  //  
	 vvDebugg(w+', '+h+', '+sw+', '+sh);
	// Check if the current width is larger than the max
	if(width < maxWidth){
		
		/* get ratio for scaling image*/
		ratio = maxWidth/width;
		vvDebugg(ratio);
		$(this).css("width", maxWidth);// Set new width
		$(this).css("height", height * ratio);  // Scale height based on ratio
		
		height = height * ratio;// Reset height to match scaled image
		width = width * ratio;// Reset width to match scaled image
		 
		 
	}
	 if(height < maxHeight){ 	// Check if current height is larger than max
		/* get ratio for scaling image*/
		ratio = maxHeight/height;
		vvDebugg('H:'+ratio);
		$(this).css("height", maxHeight);// Set new height
		$(this).css("width", width * ratio);// Scale width based on ratio
		
		width = width*ratio;// Reset width to match scaled image
	 
	}	 
}
/**
 * vvVideoStretch 
 *
 * @Denna funktion ligger i vvjQuery.js
 * @För att gör video Stretch
 */
$.fn.vvVideoStretch = function(w,h){
	 
	var maxWidth = w; // Max width for the image
	var maxHeight = h;    // Max height for the image
	var ratio = 0;  // Used for aspect ratio
	var width = $(this).attr('mwidht');    // Current image width
	var height = $(this).attr('mheight');  // Current image height
	 
	// Check if the current width is larger than the max
	if(width < maxWidth){
		
		/* get ratio for scaling image*/
		ratio = maxWidth/width;
		vvDebugg(ratio);
		$(this).css("width", maxWidth);// Set new width
		$(this).css("height", height * ratio);  // Scale height based on ratio
		
		height = height * ratio;// Reset height to match scaled image
		width = width * ratio;// Reset width to match scaled image
		 
		 
	}
	 if(height < maxHeight){ 	// Check if current height is larger than max
		/* get ratio for scaling image*/
		ratio = maxHeight/height;
		vvDebugg('H:'+ratio);
		$(this).css("height", maxHeight);// Set new height
		$(this).css("width", width * ratio);// Scale width based on ratio
		
		width = width*ratio;// Reset width to match scaled image
	 
	}	 
}


/**
 * vvVideoResponsive 
 *
 * @Denna funktion ligger i vvjQuery.js
 * @För att göra video scale prop
 */
$.fn.vvVideoResponsive = function(){	
	var width = $(this).attr('mwidht');    // Current image width
	var height = $(this).attr('mheight');  // Current image height
	 
	if(width == undefined){
		return;
	}
	if(height == undefined){
		return;
	}
	//original height / original width x new width = new height
	videoHeight = height/width * $(this).width();
	
	$(this).css('height',videoHeight);
}


  

function vvIsNumeric(n) {
  return !isNaN(parseFloat(n)) && isFinite(n);
}
/**
 * vvSerialize
 *
 * @Victors egna serialize function för vvajax
 */

$.fn.vvSerialize = function() {
	var radio = new Array();
	var parms = {};
	var i = 0;
	var multiInputs = new Array();

	parms.validForm = true;


	this.each(function(){		
		obj = $(this);	
			 
		if(obj.attr('required') != undefined || obj.hasClass('required')){		

			if (obj.attr("type") == "checkbox" && !obj.is(':checked')) {
				parms[obj.attr("name")] = '_empty';
				parms.validForm = false;

			}else if (obj.attr("type") == "radio"){				 
				if( !$("input:radio[name="+obj.attr('name')+"]").is(":checked")){					
					parms[obj.attr("name")] = '_empty';
					parms.validForm = false;
				}else{
					parms[obj.attr("name")] = $("input:radio[name="+obj.attr('name')+"]:checked").val();
				}
			}else{
				if(obj.val() === null || obj.val() == "" || obj.val() == obj.attr('placeholder')){	
					if(!obj.prop('disabled')){ 
						parms[obj.attr("name")] = '_empty';

						parms.validForm = false;

						if($(this).attr('required_text') != undefined){
							obj.parent().addClass('_error');					
							vvMsgBox($(this).attr('required_text'),null,4000);	
						}
					}
									
				}else{
					obj.parent().removeClass('_error');
				}
			}
		}
		
		if(obj.hasClass('required_mail')){
			if(!validEmail(obj.val()) || obj.val() == ""){
				parms[obj.attr("name")] = '_empty';
				if($(this).attr('required_text') != undefined){
					obj.parent().css({border:'1px solid red'});					
					vvMsgBox($(this).attr('required_text'),null,4000);	
				}
			}else{
				obj.parent().css({border:''});
			}
		}
		if(obj.hasClass('required_number')){
			vvDebugg('NR: '+vvIsNumeric(obj.val()));
			if(!vvIsNumeric(obj.val()) || obj.val() == ""){
				parms[obj.attr("name")] = '_empty';
				if($(this).attr('required_text') != undefined){
					obj.parent().css({border:'1px solid red'});					
					vvMsgBox($(this).attr('required_text'),null,4000);	
				}
			}else{
				obj.parent().css({border:''});
			}
		}
		if(obj.attr('required_length') != undefined){
			 
			if(obj.val() == "" || obj.val().length < parseInt(obj.attr('required_length'))){
				parms[obj.attr("name")] = '_empty';
				obj.parent().css({border:'1px solid red'});
				vvMsgBox(allText.requiredLength,null,4000);
			}else{
				obj.parent().css({border:''});
			}
		}
		
		if(parms[obj.attr("name")] == undefined){
			

				if(parms[obj.attr("name")] != '_empty'){
					if (obj.hasClass("summernote")) {
						obj.val(obj.summernote('code'));
						 
						parms[obj.attr("name")] = obj.val();
						vvDebugg(parms[obj.attr("name")]);
					}else if (obj.attr("type") == "radio") {
						
						if(obj.is(':checked')){
							parms[obj.attr("name")] = obj.val();				
						}
						if(obj.hasClass('required') && obj.parent().parent().find("input:checked").length == 0){
							if($(this).attr('required_text') != undefined){
								obj.parent().parent().css({border:'1px solid red'});
								vvMsgBox($(this).attr('required_text'),null,4000);
							}
							parms[obj.attr("name")] = false;
						}else{
							obj.parent().parent().css({border:''});
						}
					}else if (obj.attr("type") == "checkbox") {
						if(obj.hasClass('checkboxPlus')){						 
							if(obj.is(':checked')){
								if(parms[obj.attr("name")] == "" || parms[obj.attr("name")] == undefined){
									parms[obj.attr("name")] = obj.val();
								}else{
									parms[obj.attr("name")] += ","+obj.val();
								}
							}
						}else{
							if(obj.is(':checked')){
								parms[obj.attr("name")] = 1;
							}else{
								parms[obj.attr("name")] = 0;
							}
						}
					  
					}else{
						if(obj.attr("name") != undefined){
							if(obj.attr("name").match(/\[(.*?)\]/)){
								n = obj.attr("name");
								regex = /(.*?)\[\]/gi;
								m = regex.exec(n);
								
								if(m != null){
									if(multiInputs[m[1]] == undefined){
										multiInputs[m[1]] = 0;
									}					
									multiInputs[m[1]]++;
									parms[m[1]+'['+multiInputs[m[1]]+']']  = obj.val();
								}else{
									parms[n] = obj.val();								
								}
							}else{
								parms[obj.attr("name")] = obj.val();
							}
						}
						
					}
				} 
			 
		} 
		
	});	 
	
	for(var k in parms){
		if(k != "validForm"){
			if(parms[k] != null && (typeof parms[k] == "string")){
				parms[k] = parms[k].replace('+','&#43;');			
				parms[k] = encodeURI(parms[k]);
			}
			if(parms[k] == "_empty" ){
				parms[k] = null; 
			}
			i++;
		}
	}
	
	if(parms.length> 0){
		vvDebugg(parms);
	}
	
	parms.length = i;
	return parms;
}


/**
 * vvSerializeDiv by indice
 *
 * @vvSerializeDiv
 */
$.fn.vvSerializeDiv = function() {
	var parms = {};
	var i = 0;
	this.each(function(){
		obj = $(this);
		parms[obj.attr("id")] = i;
		obj.attr("indice",i);
		i++;
	});	
	parms.length = i;
	return parms;
}


/**
 * vvSortList by indice
 *
 * @Sorterat div lista
 */
$.fn.vvSortList = function(c) {
	 
	$(this).html($(c).sort(function(a, b) {
		return $(a).attr('indice') - $(b).attr('indice');
	}));
}



/**
 * vvAttackTrim
 *
 * @Rensar sring from script
 */
function vvAttackTrim(v){
	v = v.replace('script','');
	v = v.replace('<!','');
	v = v.replace('script','');
	return v;
}




function htmlspecialchars (string, quote_style, charset, double_encode) {

  var optTemp = 0,
    i = 0,
    noquotes = false;
  if (typeof quote_style === 'undefined' || quote_style === null) {
    quote_style = 2;
  }
  string = string.toString();
  if (double_encode !== false) { // Put this first to avoid double-encoding
    string = string.replace(/&/g, '&amp;');
  }
  string = string.replace(/</g, '&lt;').replace(/>/g, '&gt;');

  var OPTS = {
    'ENT_NOQUOTES': 0,
    'ENT_HTML_QUOTE_SINGLE': 1,
    'ENT_HTML_QUOTE_DOUBLE': 2,
    'ENT_COMPAT': 2,
    'ENT_QUOTES': 3,
    'ENT_IGNORE': 4
  };
  if (quote_style === 0) {
    noquotes = true;
  }
  if (typeof quote_style !== 'number') { // Allow for a single string or an array of string flags
    quote_style = [].concat(quote_style);
    for (i = 0; i < quote_style.length; i++) {
      // Resolve string input to bitwise e.g. 'ENT_IGNORE' becomes 4
      if (OPTS[quote_style[i]] === 0) {
        noquotes = true;
      }
      else if (OPTS[quote_style[i]]) {
        optTemp = optTemp | OPTS[quote_style[i]];
      }
    }
    quote_style = optTemp;
  }
  if (quote_style & OPTS.ENT_HTML_QUOTE_SINGLE) {
    string = string.replace(/'/g, '&#039;');
  }
  if (!noquotes) {
    string = string.replace(/"/g, '&quot;');
  }

  return string;
}

function htmlspecialchars_decode (string, quote_style) {
  var optTemp = 0,
    i = 0,
    noquotes = false;
  if (typeof quote_style === 'undefined') {
    quote_style = 2;
  }
  string = string.toString().replace(/&lt;/g, '<').replace(/&gt;/g, '>');
  var OPTS = {
    'ENT_NOQUOTES': 0,
    'ENT_HTML_QUOTE_SINGLE': 1,
    'ENT_HTML_QUOTE_DOUBLE': 2,
    'ENT_COMPAT': 2,
    'ENT_QUOTES': 3,
    'ENT_IGNORE': 4
  };
  if (quote_style === 0) {
    noquotes = true;
  }
  if (typeof quote_style !== 'number') { // Allow for a single string or an array of string flags
    quote_style = [].concat(quote_style);
    for (i = 0; i < quote_style.length; i++) {
      // Resolve string input to bitwise e.g. 'PATHINFO_EXTENSION' becomes 4
      if (OPTS[quote_style[i]] === 0) {
        noquotes = true;
      } else if (OPTS[quote_style[i]]) {
        optTemp = optTemp | OPTS[quote_style[i]];
      }
    }
    quote_style = optTemp;
  }
  if (quote_style & OPTS.ENT_HTML_QUOTE_SINGLE) {
    string = string.replace(/&#0*39;/g, "'"); // PHP doesn't currently escape if more than one 0, but it should
    // string = string.replace(/&apos;|&#x0*27;/g, "'"); // This would also be useful here, but not a part of PHP
  }
  if (!noquotes) {
    string = string.replace(/&quot;/g, '"');
  }
  string = string.replace(/&amp;/g, '&');
  return string;
}

$.fn.vvHtml = function(arr) {
	for(d in arr){
		arr[d] = htmlspecialchars_decode(arr[d]);
			 
	}
	return arr;
}


jQuery.fn.insertAt = function(index, element) {
  var lastIndex = this.children().size()
  if (index < 0) {
    index = Math.max(0, lastIndex + 1 + index)
  }
  this.append(element)
  if (index < lastIndex) {
    this.children().eq(index).before(this.children().last())
  }
  return this;
}
  


  /*! Copyright 2012, Ben Lin (http://dreamerslab.com/)
 * Licensed under the MIT License (LICENSE.txt).
 *
 * Version: 1.0.19
 *
 * Requires: jQuery >= 1.2.3
 */
;( function ( factory ) {
if ( typeof define === 'function' && define.amd ) {
    // AMD. Register module depending on jQuery using requirejs define.
    define( ['jquery'], factory );
} else {
    // No AMD.
    factory( jQuery );
}
}( function ( $ ){
  $.fn.addBack = $.fn.addBack || $.fn.andSelf;

  $.fn.extend({

    actual : function ( method, options ){
      // check if the jQuery method exist
      if( !this[ method ]){
        throw '$.actual => The jQuery method "' + method + '" you called does not exist';
      }

      var defaults = {
        absolute      : false,
        clone         : false,
        includeMargin : false,
        display       : 'block'
      };

      var configs = $.extend( defaults, options );

      var $target = this.eq( 0 );
      var fix, restore;

      if( configs.clone === true ){
        fix = function (){
          var style = 'position: absolute !important; top: -1000 !important; ';

          // this is useful with css3pie
          $target = $target.
            clone().
            attr( 'style', style ).
            appendTo( 'body' );
        };

        restore = function (){
          // remove DOM element after getting the width
          $target.remove();
        };
      }else{
        var tmp   = [];
        var style = '';
        var $hidden;

        fix = function (){
          // get all hidden parents
          $hidden = $target.parents().addBack().filter( ':hidden' );
          style   += 'visibility: hidden !important; display: ' + configs.display + ' !important; ';

          if( configs.absolute === true ) style += 'position: absolute !important; ';

          // save the origin style props
          // set the hidden el css to be got the actual value later
          $hidden.each( function (){
            // Save original style. If no style was set, attr() returns undefined
            var $this     = $( this );
            var thisStyle = $this.attr( 'style' );

            tmp.push( thisStyle );
            // Retain as much of the original style as possible, if there is one
            $this.attr( 'style', thisStyle ? thisStyle + ';' + style : style );
          });
        };

        restore = function (){
          // restore origin style values
          $hidden.each( function ( i ){
            var $this = $( this );
            var _tmp  = tmp[ i ];

            if( _tmp === undefined ){
              $this.removeAttr( 'style' );
            }else{
              $this.attr( 'style', _tmp );
            }
          });
        };
      }

      fix();
      // get the actual value with user specific methed
      // it can be 'width', 'height', 'outerWidth', 'innerWidth'... etc
      // configs.includeMargin only works for 'outerWidth' and 'outerHeight'
      var actual = /(outer)/.test( method ) ?
        $target[ method ]( configs.includeMargin ) :
        $target[ method ]();

      restore();
      // IMPORTANT, this plugin only return the value of the first element
      return actual;
    }
  });
}));