text: /**
   * Planmyday Framework: Utilities
   *
   * @package	planmyday
   * @since	planmyday 1.0
   */
  
  
  /* Global variables manipulations
  ---------------------------------------------------------------- */
  
  // Global variables storage
  if (typeof PLANMYDAY_STORAGE == 'undefined') var PLANMYDAY_STORAGE = {};
  
  // Get global variable
  function planmyday_storage_get(var_name) {
  	return planmyday_isset(PLANMYDAY_STORAGE[var_name]) ? PLANMYDAY_STORAGE[var_name] : '';
  }
  
  // Set global variable
  function planmyday_storage_set(var_name, value) {
  	PLANMYDAY_STORAGE[var_name] = value;
  }
  
  // Inc/Dec global variable with specified value
  function planmyday_storage_inc(var_name) {
  	var value = arguments[1]==undefined ? 1 : arguments[1];
  	PLANMYDAY_STORAGE[var_name] += value;
  }
  
  // Concatenate global variable with specified value
  function planmyday_storage_concat(var_name, value) {
  	PLANMYDAY_STORAGE[var_name] += ''+value;
  }
  
  // Get global array element
  function planmyday_storage_get_array(var_name, key) {
  	return planmyday_isset(PLANMYDAY_STORAGE[var_name][key]) ? PLANMYDAY_STORAGE[var_name][key] : '';
  }
  
  // Set global array element
  function planmyday_storage_set_array(var_name, key, value) {
  	if (!planmyday_isset(PLANMYDAY_STORAGE[var_name])) PLANMYDAY_STORAGE[var_name] = {};
  	PLANMYDAY_STORAGE[var_name][key] = value;
  }
  
  // Inc/Dec global array element with specified value
  function planmyday_storage_inc_array(var_name, key) {
  	var value = arguments[2]==undefined ? 1 : arguments[2];
  	PLANMYDAY_STORAGE[var_name][key] += value;
  }
  
  // Concatenate global array element with specified value
  function planmyday_storage_concat_array(var_name, key, value) {
  	PLANMYDAY_STORAGE[var_name][key] += ''+value;
  }
  
  
  
  /* PHP-style functions
  ---------------------------------------------------------------- */
  function planmyday_isset(obj) {
  	return typeof(obj) != 'undefined';
  }
  
  function planmyday_empty(obj) {
  	return typeof(obj) == 'undefined' || (typeof(obj)=='object' && obj == null) || (typeof(obj)=='array' && obj.length == 0) || (typeof(obj)=='string' && planmyday_alltrim(obj)=='') || obj===0;
  }
  
  function planmyday_is_array(obj)  {
  	"use strict";
  	return typeof(obj)=='array';
  }
  
  function planmyday_is_object(obj)  {
  	"use strict";
  	return typeof(obj)=='object';
  }
  
  function planmyday_clone_object(obj) {
  	if (obj == null || typeof(obj) != 'object') {
  		return obj;
  	}
  	var temp = {};
  	for (var key in obj) {
  		temp[key] = planmyday_clone_object(obj[key]);
  	}
  	return temp;
  }
  
  function planmyday_merge_objects(obj1, obj2)  {
  	"use strict";
  	for (var i in obj2)
  		if ( obj2.hasOwnProperty( i ) )
  			obj1[i] = obj2[i];
  	return obj1;
  }
  
  // Generates a storable representation of a value
  function planmyday_serialize(mixed_val) {
  	"use strict";
  	var obj_to_array = arguments.length==1 || argument[1]===true;
  
  	switch (typeof(mixed_val)) {
  
  		case "number":
  			if (isNaN(mixed_val) || !isFinite(mixed_val))
  				return false;
  			else
  				return (Math.floor(mixed_val) == mixed_val ? "i" : "d") + ":" + mixed_val + ";";
  
  		case "string":
  			return "s:" + mixed_val.length + ":\"" + mixed_val + "\";";
  
  		case "boolean":
  			return "b:" + (mixed_val ? "1" : "0") + ";";
  
  		case "object":
  			if (mixed_val == null)
  				return "N;";
  			else if (mixed_val instanceof Array) {
  				var idxobj = { idx: -1 };
  				var map = [];
  				for (var i=0; i<mixed_val.length; i++) {
  					idxobj.idx++;
  					var ser = planmyday_serialize(mixed_val[i]);
  					if (ser)
  						map.push(planmyday_serialize(idxobj.idx) + ser);
  				}                                      
  				return "a:" + mixed_val.length + ":{" + map.join("") + "}";
  			} else {
  				var class_name = planmyday_get_class(mixed_val);
  				if (class_name == undefined)
  					return false;
  				var props = new Array();
  				for (var prop in mixed_val) {
  					var ser = planmyday_serialize(mixed_val[prop]);
  					if (ser)
  						props.push(planmyday_serialize(prop) + ser);
  				}
  				if (obj_to_array)
  					return "a:" + props.length + ":{" + props.join("") + "}";
  				else
  					return "O:" + class_name.length + ":\"" + class_name + "\":" + props.length + ":{" + props.join("") + "}";
  			}
  
  		case "undefined":
  			return "N;";
  	}
  	return false;
  }
  
  // Returns the name of the class of an object
  function planmyday_get_class(obj) {
  	"use strict";
  	if (obj instanceof Object && !(obj instanceof Array) && !(obj instanceof Function) && obj.constructor) {
  		var arr = obj.constructor.toString().match(/function\s*(\w+)/);
  		if (arr && arr.length == 2) return arr[1];
  	}
  	return false;
  }
  
  
  
  /* String functions
  ---------------------------------------------------------------- */
  
  function planmyday_in_list(str, list) {
  	"use strict";
  	var delim = arguments[2] ? arguments[2] : '|';
  	var icase = arguments[3] ? arguments[3] : true;
  	var retval = false;
  	if (icase) {
  		if (typeof(str)=='string') str = str.toLowerCase();
  		list = list.toLowerCase();
  	}
  	var parts = list.split(delim);
  	for (var i=0; i<parts.length; i++) {
  		if (parts[i]==str) {
  			retval=true;
  			break;
  		}
  	}
  	return retval;
  }
  
  function planmyday_alltrim(str) {
  	"use strict";
  	var dir = arguments[1] ? arguments[1] : 'a';
  	var rez = '';
  	var i, start = 0, end = str.length-1;
  	if (dir=='a' || dir=='l') {
  		for (i=0; i<str.length; i++) {
  			if (str.substr(i,1)!=' ') {
  				start = i;
  				break;
  			}
  		}
  	}
  	if (dir=='a' || dir=='r') {
  		for (i=str.length-1; i>=0; i--) {
  			if (str.substr(i,1)!=' ') {
  				end = i;
  				break;
  			}
  		}
  	}
  	return str.substring(start, end+1);
  }
  
  function planmyday_ltrim(str) {
  	"use strict";
  	return planmyday_alltrim(str, 'l');
  }
  
  function planmyday_rtrim(str) {
  	"use strict";
  	return planmyday_alltrim(str, 'r');
  }
  
  function planmyday_padl(str, len) {
  	"use strict";
  	var ch = arguments[2] ? arguments[2] : ' ';
  	var rez = str.substr(0,len);
  	if (rez.length < len) {
  		for (var i=0; i<len-str.length; i++)
  			rez += ch;
  	}
  	return rez;
  }
  
  function planmyday_padr(str, len) {
  	"use strict";
  	var ch = arguments[2] ? arguments[2] : ' ';
  	var rez = str.substr(0,len);
  	if (rez.length < len) {
  		for (var i=0; i<len-str.length; i++)
  			rez = ch + rez;
  	}
  	return rez;
  }
  
  function planmyday_padc(str, len) {
  	"use strict";
  	var ch = arguments[2] ? arguments[2] : ' ';
  	var rez = str.substr(0,len);
  	if (rez.length < len) {
  		for (var i=0; i<Math.floor((len-str.length)/2); i++)
  			rez = ch + rez + ch;
  	}
  	return rez+(rez.length<len ? ch : '');
  }
  
  function planmyday_replicate(str, num) {
  	"use strict";
  	var rez = '';
  	for (var i=0; i<num; i++) {
  		rez += str;
  	}
  	return rez;
  }
  
  
  
  /* Numbers functions
  ---------------------------------------------------------------- */
  
  // Round number to specified precision. 
  // For example: num=1.12345, prec=2,  rounded=1.12
  //              num=12345,   prec=-2, rounded=12300
  function planmyday_round_number(num) {
  	"use strict";
  	var precision = arguments[1] ? arguments[1] : 0;
  	var p = Math.pow(10, precision);
  	return Math.round(num*p)/p;
  }
  
  // Clear number from any characters and append it with 0 to desired precision
  // For example: num=test1.12dd, prec=3, cleared=1.120
  function planmyday_clear_number(num) {
  	"use strict";
  	var precision = arguments[1] ? arguments[1] : 0;
  	var defa = arguments[2] ? arguments[2] : 0;
  	var res = '';
  	var decimals = -1;
  	num = ""+num;
  	if (num=="") num=""+defa;
  	for (var i=0; i<num.length; i++) {
  		if (decimals==0) break;
  		else if (decimals>0) decimals--;
  		var ch = num.substr(i,1);
  		if (ch=='.') {
  			if (precision>0) {
  				res += ch;
  			}
  			decimals = precision;
  		} else if ((ch>=0 && ch<=9) || (ch=='-' && i==0))
  			res+=ch;
  	}
  	if (precision>0 && decimals!=0) {
  		if (decimals==-1) {
  			res += '.';
  			decimals = precision;
  		}
  		for (i=decimals; i>0; i--)
  			res +='0'; 
  	}
  	//if (isNaN(res)) res = clearNumber(defa, precision, defa);
  	return res;
  }
  
  // Convert number from decimal to hex
  function planmyday_dec2hex(n) { 
  	"use strict";
  	return Number(n).toString(16);
  }
  
  // Convert number from hex to decimal
  function planmyday_hex2dec(hex) {
  	"use strict";
  	return parseInt(hex,16); 
  }
  
  
  
  /* Array manipulations
  ---------------------------------------------------------------- */
  
  function planmyday_in_array(val, thearray)  {
  	"use strict";
  	var rez = false;
  	for (var i=0; i<thearray.length-1; i++)  {
  		if (thearray[i] == val)  {
  			rez = true;
  			break;
  		}
  	}
  	return rez;
  }
  
  function planmyday_sort_array(thearray)  {
  	"use strict";
  	var caseSensitive = arguments[1] ? arguments[1] : false;
  	for (var x=0; x<thearray.length-1; x++)  {
  		for (var y=(x+1); y<thearray.length; y++)  {
  			if (caseSensitive) {
  				if (thearray[x] > thearray[y])  {
  					var tmp = thearray[x];
  					thearray[x] = thearray[y];
  					thearray[y] = tmp;
  				}  
  			} else {
  				if (thearray[x].toLowerCase() > thearray[y].toLowerCase())  {
  					tmp = thearray[x];
  					thearray[x] = thearray[y];
  					thearray[y] = tmp;
  				}  
  			}
  		}  
  	}
  	return thearray;
  }
  
  
  
  /* Date manipulations
  ---------------------------------------------------------------- */
  
  // Return array[Year, Month, Day, Hours, Minutes, Seconds]
  // from string: Year[-/.]Month[-/.]Day[T ]Hours:Minutes:Seconds
  function planmyday_parse_date(dt) {
  	"use strict";
  	dt = dt.replace(/\//g, '-').replace(/\./g, '-').replace(/T/g, ' ').split('+')[0];
  	var dt2 = dt.split(' ');
  	var d = dt2[0].split('-');
  	var t = dt2[1].split(':');
  	d.push(t[0], t[1], t[2]);
  	return d;
  }
  
  // Return difference string between two dates
  function planmyday_get_date_difference(dt1) {
  	"use strict";
  	var dt2 = arguments[1]!==undefined ? arguments[1] : '';
  	var short_date = arguments[2]!==undefined ? arguments[2] : true;
  	var sec = arguments[3]!==undefined ? arguments[3] : false;
  	var a1 = planmyday_parse_date(dt1);
  	dt1 = Date.UTC(a1[0], a1[1], a1[2], a1[3], a1[4], a1[5]);
  	if (dt2 == '') {
  		dt2 = new Date();
  		var a2 = [dt2.getFullYear(), dt2.getMonth()+1, dt2.getDate(), dt2.getHours(), dt2.getMinutes(), dt2.getSeconds()];
  	} else
  		var a2 = planmyday_parse_date(dt2);
  	dt2 = Date.UTC(a2[0], a2[1], a2[2], a2[3], a2[4], a2[5]);
  	var diff = Math.round((dt2 - dt1)/1000);
  	var days = Math.floor(diff / (24*3600));
  	diff -= days * 24 * 3600;
  	var hours = Math.floor(diff / 3600);
  	diff -= hours * 3600;
  	var minutes = Math.floor(diff / 60);
  	diff -= minutes * 60;
  	var rez = '';
  	if (days > 0)
  		rez += (rez!='' ? ' ' : '') + days + ' day' + (days > 1 ? 's' : '');
  	if ((!short_date || rez=='') && hours > 0)
  		rez += (rez!='' ? ' ' : '') + hours + ' hour' + (hours > 1 ? 's' : '');
  	if ((!short_date || rez=='') && minutes > 0)
  		rez +=  (rez!='' ? ' ' : '') + minutes + ' minute' + (minutes > 1 ? 's' : '');
  	if (sec || rez=='')
  		rez +=  rez!='' || sec ? (' ' + diff + ' second' + (diff > 1 ? 's' : '')) : 'less then minute';
  	return rez;
  }
  
  
  
  /* Colors functions
  ---------------------------------------------------------------- */
  
  function planmyday_hex2rgb(hex) {
  	hex = parseInt(((hex.indexOf('#') > -1) ? hex.substring(1) : hex), 16);
  	return {r: hex >> 16, g: (hex & 0x00FF00) >> 8, b: (hex & 0x0000FF)};
  }
  
  function planmyday_rgb2hex(color) {
  	"use strict";
  	var aRGB;
  	color = color.replace(/\s/g,"").toLowerCase();
  	if (color=='rgba(0,0,0,0)' || color=='rgba(0%,0%,0%,0%)')
  		color = 'transparent';
  	if (color.indexOf('rgba(')==0)
  		aRGB = color.match(/^rgba\((\d{1,3}[%]?),(\d{1,3}[%]?),(\d{1,3}[%]?),(\d{1,3}[%]?)\)$/i);
  	else	
  		aRGB = color.match(/^rgb\((\d{1,3}[%]?),(\d{1,3}[%]?),(\d{1,3}[%]?)\)$/i);
  	
  	if(aRGB) {
  		color = '';
  		for (var i=1; i<=3; i++) 
  			color += Math.round((aRGB[i][aRGB[i].length-1]=="%"?2.55:1)*parseInt(aRGB[i])).toString(16).replace(/^(.)$/,'0$1');
  	} else 
  		color = color.replace(/^#?([\da-f])([\da-f])([\da-f])$/i, '$1$1$2$2$3$3');
  	return (color.substr(0,1)!='#' ? '#' : '') + color;
  }
  
  function planmyday_components2hex(r,g,b) {
  	"use strict";
  	return '#'+
  		Number(r).toString(16).toUpperCase().replace(/^(.)$/,'0$1') +
  		Number(g).toString(16).toUpperCase().replace(/^(.)$/,'0$1') +
  		Number(b).toString(16).toUpperCase().replace(/^(.)$/,'0$1');
  }
  
  function planmyday_rgb2components(color) {
  	"use strict";
  	color = planmyday_rgb2hex(color);
  	var matches = color.match(/^#?([\dabcdef]{2})([\dabcdef]{2})([\dabcdef]{2})$/i);
  	if (!matches) return false;
  	for (var i=1, rgb = new Array(3); i<=3; i++)
  		rgb[i-1] = parseInt(matches[i],16);
  	return rgb;
  }
  
  function planmyday_hex2hsb(hex) {
  	"use strict";
  	return planmyday_rgb2hsb(planmyday_hex2rgb(hex));
  }
  
  function planmyday_hsb2hex(hsb) {
  	var rgb = planmyday_hsb2rgb(hsb);
  	return planmyday_components2hex(rgb.r, rgb.g, rgb.b);
  }
  
  function planmyday_rgb2hsb(rgb) {
  	"use strict";
  	var hsb = {};
  	hsb.b = Math.max(Math.max(rgb.r,rgb.g),rgb.b);
  	hsb.s = (hsb.b <= 0) ? 0 : Math.round(100*(hsb.b - Math.min(Math.min(rgb.r,rgb.g),rgb.b))/hsb.b);
  	hsb.b = Math.round((hsb.b /255)*100);
  	if ((rgb.r==rgb.g) && (rgb.g==rgb.b))  hsb.h = 0;
  	else if (rgb.r>=rgb.g && rgb.g>=rgb.b) hsb.h = 60*(rgb.g-rgb.b)/(rgb.r-rgb.b);
  	else if (rgb.g>=rgb.r && rgb.r>=rgb.b) hsb.h = 60  + 60*(rgb.g-rgb.r)/(rgb.g-rgb.b);
  	else if (rgb.g>=rgb.b && rgb.b>=rgb.r) hsb.h = 120 + 60*(rgb.b-rgb.r)/(rgb.g-rgb.r);
  	else if (rgb.b>=rgb.g && rgb.g>=rgb.r) hsb.h = 180 + 60*(rgb.b-rgb.g)/(rgb.b-rgb.r);
  	else if (rgb.b>=rgb.r && rgb.r>=rgb.g) hsb.h = 240 + 60*(rgb.r-rgb.g)/(rgb.b-rgb.g);
  	else if (rgb.r>=rgb.b && rgb.b>=rgb.g) hsb.h = 300 + 60*(rgb.r-rgb.b)/(rgb.r-rgb.g);
  	else 								   hsb.h = 0;
  	hsb.h = Math.round(hsb.h);
  	return hsb;
  }
  
  function planmyday_hsb2rgb(hsb) {
  	var rgb = {};
  	var h = Math.round(hsb.h);
  	var s = Math.round(hsb.s*255/100);
  	var v = Math.round(hsb.b*255/100);
  	if (s == 0) {
  		rgb.r = rgb.g = rgb.b = v;
  	} else {
  		var t1 = v;
  		var t2 = (255-s)*v/255;
  		var t3 = (t1-t2)*(h%60)/60;
  		if (h==360) h = 0;
  		if (h<60) 		{ rgb.r=t1;	rgb.b=t2;   rgb.g=t2+t3; }
  		else if (h<120) { rgb.g=t1; rgb.b=t2;	rgb.r=t1-t3; }
  		else if (h<180) { rgb.g=t1; rgb.r=t2;	rgb.b=t2+t3; }
  		else if (h<240) { rgb.b=t1; rgb.r=t2;	rgb.g=t1-t3; }
  		else if (h<300) { rgb.b=t1; rgb.g=t2;	rgb.r=t2+t3; }
  		else if (h<360) { rgb.r=t1; rgb.g=t2;	rgb.b=t1-t3; }
  		else 			{ rgb.r=0;  rgb.g=0;	rgb.b=0;	 }
  	}
  	return { r:Math.round(rgb.r), g:Math.round(rgb.g), b:Math.round(rgb.b) };
  }
  
  function planmyday_color_picker(){
  	"use strict";
  	var id = arguments[0] ? arguments[0] : "iColorPicker"+Math.round(Math.random()*1000);
  	var colors = arguments[1] ? arguments[1] : 
  	'#f00,#ff0,#0f0,#0ff,#00f,#f0f,#fff,#ebebeb,#e1e1e1,#d7d7d7,#cccccc,#c2c2c2,#b7b7b7,#acacac,#a0a0a0,#959595,'
  	+'#ee1d24,#fff100,#00a650,#00aeef,#2f3192,#ed008c,#898989,#7d7d7d,#707070,#626262,#555,#464646,#363636,#262626,#111,#000,'
  	+'#f7977a,#fbad82,#fdc68c,#fff799,#c6df9c,#a4d49d,#81ca9d,#7bcdc9,#6ccff7,#7ca6d8,#8293ca,#8881be,#a286bd,#bc8cbf,#f49bc1,#f5999d,'
  	+'#f16c4d,#f68e54,#fbaf5a,#fff467,#acd372,#7dc473,#39b778,#16bcb4,#00bff3,#438ccb,#5573b7,#5e5ca7,#855fa8,#a763a9,#ef6ea8,#f16d7e,'
  	+'#ee1d24,#f16522,#f7941d,#fff100,#8fc63d,#37b44a,#00a650,#00a99e,#00aeef,#0072bc,#0054a5,#2f3192,#652c91,#91278f,#ed008c,#ee105a,'
  	+'#9d0a0f,#a1410d,#a36209,#aba000,#588528,#197b30,#007236,#00736a,#0076a4,#004a80,#003370,#1d1363,#450e61,#62055f,#9e005c,#9d0039,'
  	+'#790000,#7b3000,#7c4900,#827a00,#3e6617,#045f20,#005824,#005951,#005b7e,#003562,#002056,#0c004b,#30004a,#4b0048,#7a0045,#7a0026';
  	var colorsList = colors.split(',');
  	var tbl = '<table class="colorPickerTable"><thead>';
  	for (var i=0; i<colorsList.length; i++) {
  		if (i%16==0) tbl += (i>0 ? '</tr>' : '') + '<tr>';
  		tbl += '<td style="background-color:'+colorsList[i]+'">&nbsp;</td>';
  	}
  	tbl += '</tr></thead><tbody>'
  		+ '<tr style="height:60px;">'
  		+ '<td colspan="8" id="'+id+'_colorPreview" style="vertical-align:middle;text-align:center;border:1px solid #000;background:#fff;">'
  		+ '<input style="width:55px;color:#000;border:1px solid rgb(0, 0, 0);padding:5px;background-color:#fff;font:11px Arial, Helvetica, sans-serif;" maxlength="7" />'
  		+ '<a href="#" id="'+id+'_moreColors" class="iColorPicker_moreColors"></a>'
  		+ '</td>'
  		+ '<td colspan="8" id="'+id+'_colorOriginal" style="vertical-align:middle;text-align:center;border:1px solid #000;background:#fff;">'
  		+ '<input style="width:55px;color:#000;border:1px solid rgb(0, 0, 0);padding:5px;background-color:#fff;font:11px Arial, Helvetica, sans-serif;" readonly="readonly" />'
  		+ '</td>'
  		+ '</tr></tbody></table>';
  
  	jQuery(document.createElement("div"))
  		.attr("id", id)
  		.css('display','none')
  		.html(tbl)
  		.appendTo("body")
  		.addClass("iColorPickerTable")
  		.on('mouseover', 'thead td', function(){
  			"use strict";
  			var aaa = planmyday_rgb2hex(jQuery(this).css('background-color'));
  			jQuery('#'+id+'_colorPreview').css('background',aaa);
  			jQuery('#'+id+'_colorPreview input').val(aaa);
  		})
  		.on('keypress', '#'+id+'_colorPreview input', function(key){
  			"use strict";
  			var aaa = jQuery(this).val()
  			if (aaa.length<7 && ((key.which>=48 && key.which<=57) || (key.which>=97 && key.which<=102) || (key.which===35 || aaa.length===0))) {
  				aaa += String.fromCharCode(key.which);
  			} else if (key.which == 8 && aaa.length>0) {
  				aaa = aaa.substring(0, aaa.length-1);
  			} else if (key.which===13 && (aaa.length===4 || aaa.length===7)) {
  				var fld  = jQuery('#'+id).data('field');
  				var func = jQuery('#'+id).data('func');
  				if (func!=null && func!='undefined') {
  					func(fld, aaa);
  				} else {
  					fld.val(aaa).css('backgroundColor', aaa).trigger('change');
  				}
  				jQuery('#'+id+'_Bg').fadeOut(500);
  				jQuery('#'+id).fadeOut(500);
  				
  			} else {
  				key.preventDefault();
  				return false;
  			}
  			if (aaa.substr(0,1)==='#' && (aaa.length===4 || aaa.length===7)) {
  				jQuery('#'+id+'_colorPreview').css('background',aaa);
  			}
  		})
  		.on('click', 'thead td', function(e){
  			"use strict";
  			var fld  = jQuery('#'+id).data('field');
  			var func = jQuery('#'+id).data('func');
  			var aaa  = planmyday_rgb2hex(jQuery(this).css('background-color'));
  			if (func!=null && func!='undefined') {
  				func(fld, aaa);
  			} else {
  				fld.val(aaa).css('backgroundColor', aaa).trigger('change');
  			}
  			jQuery('#'+id+'_Bg').fadeOut(500);
  			jQuery('#'+id).fadeOut(500);
  			e.preventDefault();
  			return false;
  		})
  		.on('click', 'tbody .iColorPicker_moreColors', function(e){
  			"use strict";
  			var thead  = jQuery(this).parents('table').find('thead');
  			var out = '';
  			if (thead.hasClass('more_colors')) {
  				for (var i=0; i<colorsList.length; i++) {
  					if (i%16==0) out += (i>0 ? '</tr>' : '') + '<tr>';
  					out += '<td style="background-color:'+colorsList[i]+'">&nbsp;</td>';
  				}
  				thead.removeClass('more_colors').empty().html(out+'</tr>');
  				jQuery('#'+id+'_colorPreview').attr('colspan', 8);
  				jQuery('#'+id+'_colorOriginal').attr('colspan', 8);
  			} else {
  				var rgb=[0,0,0], i=0, j=-1;	// Set j=-1 or j=0 - show 2 different colors layouts
  				while (rgb[0]<0xF || rgb[1]<0xF || rgb[2]<0xF) {
  					if (i%18==0) out += (i>0 ? '</tr>' : '') + '<tr>';
  					i++;
  					out += '<td style="background-color:'+planmyday_components2hex(rgb[0]*16+rgb[0],rgb[1]*16+rgb[1],rgb[2]*16+rgb[2])+'">&nbsp;</td>';
  					rgb[2]+=3;
  					if (rgb[2]>0xF) {
  						rgb[1]+=3;
  						if (rgb[1]>(j===0 ? 6 : 0xF)) {
  							rgb[0]+=3;
  							if (rgb[0]>0xF) {
  								if (j===0) {
  									j=1;
  									rgb[0]=0;
  									rgb[1]=9;
  									rgb[2]=0;
  								} else {
  									break;
  								}
  							} else {
  								rgb[1]=(j < 1 ? 0 : 9);
  								rgb[2]=0;
  							}
  						} else {
  							rgb[2]=0;
  						}
  					}
  				}
  				thead.addClass('more_colors').empty().html(out+'<td  style="background-color:#ffffff" colspan="8">&nbsp;</td></tr>');
  				jQuery('#'+id+'_colorPreview').attr('colspan', 9);
  				jQuery('#'+id+'_colorOriginal').attr('colspan', 9);
  			}
  			jQuery('#'+id+' table.colorPickerTable thead td')
  				.css({
  					'width':'12px',
  					'height':'14px',
  					'border':'1px solid #000',
  					'cursor':'pointer'
  				});
  			e.preventDefault();
  			return false;
  		});
  	jQuery(document.createElement("div"))
  		.attr("id", id+"_Bg")
  		.on('click', function(e) {
  			"use strict";
  			jQuery("#"+id+"_Bg").fadeOut(500);
  			jQuery("#"+id).fadeOut(500);
  			e.preventDefault();
  			return false;
  		})
  		.appendTo("body");
  	jQuery('#'+id+' table.colorPickerTable thead td')
  		.css({
  			'width':'12px',
  			'height':'14px',
  			'border':'1px solid #000',
  			'cursor':'pointer'
  		});
  	jQuery('#'+id+' table.colorPickerTable')
  		.css({'border-collapse':'collapse'});
  	jQuery('#'+id)
  		.css({
  			'border':'1px solid #ccc',
  			'background':'#333',
  			'padding':'5px',
  			'color':'#fff',
  			'z-index':999999
  		});
  	jQuery('#'+id+'_colorPreview')
  		.css({'height':'50px'});
  	return id;
  }
  
  function planmyday_color_picker_show(id, fld, func) { 
  	"use strict";
  	if (id===null || id==='') {
  		id = jQuery('.iColorPickerTable').attr('id');
  	}
  	var eICP = fld.offset();
  	var w = jQuery('#'+id).width();
  	var h = jQuery('#'+id).height();
  	var l = eICP.left + w < jQuery(window).width()-10 ? eICP.left : jQuery(window).width()-10 - w;
  	var t = eICP.top + fld.outerHeight() + h < jQuery(document).scrollTop() + jQuery(window).height()-10 ? eICP.top + fld.outerHeight() : eICP.top - h - 13;
  	jQuery("#"+id)
  		.data({field: fld, func: func})
  		.css({
  			'top':t+"px",
  			'left':l+"px",
  			'position':'absolute',
  			'z-index':100001
  		})
  		.fadeIn(500);
  	jQuery("#"+id+"_Bg")
  		.css({
  			'position':'fixed',
  			'z-index':100000,
  			'top':0,
  			'left':0,
  			'width':'100%',
  			'height':'100%'
  		})
  		.fadeIn(500);
  	var def = fld.val().substr(0, 1)=='#' ? fld.val() : planmyday_rgb2hex(fld.css('backgroundColor'));
  	jQuery('#'+id+'_colorPreview input,#'+id+'_colorOriginal input').val(def);
  	jQuery('#'+id+'_colorPreview,#'+id+'_colorOriginal').css('background',def);
  }
  
  
  
  /* Cookies manipulations
  ---------------------------------------------------------------- */
  
  function planmyday_get_cookie(name) {
  	"use strict";
  	var defa = arguments[1]!=undefined ? arguments[1] : null;
  	var start = document.cookie.indexOf(name + '=');
  	var len = start + name.length + 1;
  	if ((!start) && (name != document.cookie.substring(0, name.length))) {
  		return defa;
  	}
  	if (start == -1)
  		return defa;
  	var end = document.cookie.indexOf(';', len);
  	if (end == -1)
  		end = document.cookie.length;
  	return unescape(document.cookie.substring(len, end));
  }
  
  
  function planmyday_set_cookie(name, value, expires, path, domain, secure) {
  	"use strict";
  	var expires = arguments[2]!=undefined ? arguments[2] : 0;
  	var path    = arguments[3]!=undefined ? arguments[3] : '/';
  	var domain  = arguments[4]!=undefined ? arguments[4] : '';
  	var secure  = arguments[5]!=undefined ? arguments[5] : '';
  	var today = new Date();
  	today.setTime(today.getTime());
  	if (expires) {
  		expires = expires * 1000 * 60 * 60 * 24;
  	}
  	var expires_date = new Date(today.getTime() + (expires));
  	document.cookie = name + '='
  			+ escape(value)
  			+ ((expires) ? ';expires=' + expires_date.toGMTString() : '')
  			+ ((path)    ? ';path=' + path : '')
  			+ ((domain)  ? ';domain=' + domain : '')
  			+ ((secure)  ? ';secure' : '');
  }
  
  
  function planmyday_del_cookie(name, path, domain) {
  	"use strict";
  	var path   = arguments[1]!=undefined ? arguments[1] : '/';
  	var domain = arguments[2]!=undefined ? arguments[2] : '';
  	if (planmyday_get_cookie(name))
  		document.cookie = name + '=' + ((path) ? ';path=' + path : '')
  				+ ((domain) ? ';domain=' + domain : '')
  				+ ';expires=Thu, 01-Jan-1970 00:00:01 GMT';
  }
  
  
  
  /* ListBox and ComboBox manipulations
  ---------------------------------------------------------------- */
  
  function planmyday_clear_listbox(box) {
  	"use strict";
  	for (var i=box.options.length-1; i>=0; i--)
  		box.options[i] = null;
  }
  
  function planmyday_add_listbox_item(box, val, text) {
  	"use strict";
  	var item = new Option();
  	item.value = val;
  	item.text = text;
      box.options.add(item);
  }
  
  function planmyday_del_listbox_item_by_value(box, val) {
  	"use strict";
  	for (var i=0; i<box.options.length; i++) {
  		if (box.options[i].value == val) {
  			box.options[i] = null;
  			break;
  		}
  	}
  }
  
  function planmyday_del_listbox_item_by_text(box, txt) {
  	"use strict";
  	for (var i=0; i<box.options.length; i++) {
  		if (box.options[i].text == txt) {
  			box.options[i] = null;
  			break;
  		}
  	}
  }
  
  function planmyday_find_listbox_item_by_value(box, val) {
  	"use strict";
  	var idx = -1;
  	for (var i=0; i<box.options.length; i++) {
  		if (box.options[i].value == val) {
  			idx = i;
  			break;
  		}
  	}
  	return idx;
  }
  
  function planmyday_find_listbox_item_by_text(box, txt) {
  	"use strict";
  	var idx = -1;
  	for (var i=0; i<box.options.length; i++) {
  		if (box.options[i].text == txt) {
  			idx = i;
  			break;
  		}
  	}
  	return idx;
  }
  
  function planmyday_select_listbox_item_by_value(box, val) {
  	"use strict";
  	for (var i = 0; i < box.options.length; i++) {
  		box.options[i].selected = (val == box.options[i].value);
  	}
  }
  
  function planmyday_select_listbox_item_by_text(box, txt) {
  	"use strict";
  	for (var i = 0; i < box.options.length; i++) {
  		box.options[i].selected = (txt == box.options[i].text);
  	}
  }
  
  function planmyday_get_listbox_values(box) {
  	"use strict";
  	var delim = arguments[1] ? arguments[1] : ',';
  	var str = '';
  	for (var i=0; i<box.options.length; i++) {
  		str += (str ? delim : '') + box.options[i].value;
  	}
  	return str;
  }
  
  function planmyday_get_listbox_texts(box) {
  	"use strict";
  	var delim = arguments[1] ? arguments[1] : ',';
  	var str = '';
  	for (var i=0; i<box.options.length; i++) {
  		str += (str ? delim : '') + box.options[i].text;
  	}
  	return str;
  }
  
  function planmyday_sort_listbox(box)  {
  	"use strict";
  	var temp_opts = new Array();
  	var temp = new Option();
  	for(var i=0; i<box.options.length; i++)  {
  		temp_opts[i] = box.options[i].clone();
  	}
  	for(var x=0; x<temp_opts.length-1; x++)  {
  		for(var y=(x+1); y<temp_opts.length; y++)  {
  			if(temp_opts[x].text > temp_opts[y].text)  {
  				temp = temp_opts[x];
  				temp_opts[x] = temp_opts[y];
  				temp_opts[y] = temp;
  			}  
  		}  
  	}
  	for(var i=0; i<box.options.length; i++)  {
  		box.options[i] = temp_opts[i].clone();
  	}
  }
  
  function planmyday_get_listbox_selected_index(box) {
  	"use strict";
  	for (var i = 0; i < box.options.length; i++) {
  		if (box.options[i].selected)
  			return i;
  	}
  	return -1;
  }
  
  function planmyday_get_listbox_selected_value(box) {
  	"use strict";
  	for (var i = 0; i < box.options.length; i++) {
  		if (box.options[i].selected) {
  			return box.options[i].value;
  		}
  	}
  	return null;
  }
  
  function planmyday_get_listbox_selected_text(box) {
  	"use strict";
  	for (var i = 0; i < box.options.length; i++) {
  		if (box.options[i].selected) {
  			return box.options[i].text;
  		}
  	}
  	return null;
  }
  
  function planmyday_get_listbox_selected_option(box) {
  	"use strict";
  	for (var i = 0; i < box.options.length; i++) {
  		if (box.options[i].selected) {
  			return box.options[i];
  		}
  	}
  	return null;
  }
  
  
  
  /* Radio buttons manipulations
  ---------------------------------------------------------------- */
  
  function planmyday_get_radio_value(radioGroupObj) {
  	"use strict";
  	for (var i=0; i < radioGroupObj.length; i++)
  		if (radioGroupObj[i].checked) return radioGroupObj[i].value;
  	return null;
  }
  
  function planmyday_set_radio_checked_by_num(radioGroupObj, num) {
  	"use strict";
  	for (var i=0; i < radioGroupObj.length; i++)
  		if (radioGroupObj[i].checked && i!=num) radioGroupObj[i].checked=false;
  		else if (i==num) radioGroupObj[i].checked=true;
  }
  
  function planmyday_set_radio_checked_by_value(radioGroupObj, val) {
  	"use strict";
  	for (var i=0; i < radioGroupObj.length; i++)
  		if (radioGroupObj[i].checked && radioGroupObj[i].value!=val) radioGroupObj[i].checked=false;
  		else if (radioGroupObj[i].value==val) radioGroupObj[i].checked=true;
  }
  
  
  /* Document manipulations
  ---------------------------------------------------------------- */
  
  // Animated scroll to selected id
  function planmyday_document_animate_to(id) {
  	if (id.indexOf('#')==-1) id = '#' + id;
  	var obj = jQuery(id).eq(0);
  	if (obj.length == 0) return;
  	var oft = jQuery(id).offset().top;
  	var st  = jQuery(window).scrollTop();
  	var speed = Math.min(1600, Math.max(400, Math.round(Math.abs(oft-st) / jQuery(window).height() * 100)));
  	jQuery('body,html').animate( {scrollTop: oft - jQuery('#wpadminbar').height() - jQuery('header.fixedTopMenu .topWrap').height()}, speed, 'swing');
  }
  
  // Change browser address without reload page
  function planmyday_document_set_location(curLoc){
  	try {
  		history.pushState(null, null, curLoc);
  		return;
  	} catch(e) {}
  	location.href = curLoc;
  }
  
  // Add hidden elements init functions after tab, accordion, toggles activate
  function planmyday_add_hidden_elements_handler(key, handler) {
  	planmyday_storage_set_array('init_hidden_elements', key, handler);
  }
  
  // Init hidden elements after tab, accordion, toggles activate
  function planmyday_init_hidden_elements(cont) {
  	if (PLANMYDAY_STORAGE['init_hidden_elements']) {
  		for (key in PLANMYDAY_STORAGE['init_hidden_elements']) {
  			PLANMYDAY_STORAGE['init_hidden_elements'][key](cont);
  		}
  	}
  }
  
  
  
  
  /* Form manipulations
  ---------------------------------------------------------------- */
  
  /*
  // Usage example:
  var error = planmyday_form_validate(jQuery(form_selector), {				// -------- Options ---------
  	error_message_show: true,									// Display or not error message
  	error_message_time: 5000,									// Time to display error message
  	error_message_class: 'sc_infobox sc_infobox_style_error',	// Class, appended to error message block
  	error_message_text: 'Global error text',					// Global error message text (if don't write message in checked field)
  	error_fields_class: 'error_fields_class',					// Class, appended to error fields
  	exit_after_first_error: false,								// Cancel validation and exit after first error
  	rules: [
  		{
  			field: 'author',																// Checking field name
  			min_length: { value: 1,	 message: 'The author name can\'t be empty' },			// Min character count (0 - don't check), message - if error occurs
  			max_length: { value: 60, message: 'Too long author name'}						// Max character count (0 - don't check), message - if error occurs
  		},
  		{
  			field: 'email',
  			min_length: { value: 7,	 message: 'Too short (or empty) email address' },
  			max_length: { value: 60, message: 'Too long email address'},
  			mask: { value: '^([a-z0-9_\\-]+\\.)*[a-z0-9_\\-]+@[a-z0-9_\\-]+(\\.[a-z0-9_\\-]+)*\\.[a-z]{2,6}$', message: 'Invalid email address'}
  		},
  		{
  			field: 'comment',
  			min_length: { value: 1,	 message: 'The comment text can\'t be empty' },
  			max_length: { value: 200, message: 'Too long comment'}
  		},
  		{
  			field: 'pwd1',
  			min_length: { value: 5,	 message: 'The password can\'t be less then 5 characters' },
  			max_length: { value: 20, message: 'Too long password'}
  		},
  		{
  			field: 'pwd2',
  			equal_to: { value: 'pwd1',	 message: 'The passwords in both fields must be equals' }
  		}
  	]
  });
  */
  
  function planmyday_form_validate(form, opt) {
  	"use strict";
  	var error_msg = '';
  	form.find(":input").each(function() {
  		"use strict";
  		if (error_msg!='' && opt.exit_after_first_error) return;
  		for (var i = 0; i < opt.rules.length; i++) {
  			if (jQuery(this).attr("name") == opt.rules[i].field) {
  				var val = jQuery(this).val();
  				var error = false;
  				if (typeof(opt.rules[i].min_length) == 'object') {
  					if (opt.rules[i].min_length.value > 0 && val.length < opt.rules[i].min_length.value) {
  						if (error_msg=='') jQuery(this).get(0).focus();
  						error_msg += '<p class="error_item">' + (typeof(opt.rules[i].min_length.message)!='undefined' ? opt.rules[i].min_length.message : opt.error_message_text ) + '</p>'
  						error = true;
  					}
  				}
  				if ((!error || !opt.exit_after_first_error) && typeof(opt.rules[i].max_length) == 'object') {
  					if (opt.rules[i].max_length.value > 0 && val.length > opt.rules[i].max_length.value) {
  						if (error_msg=='') jQuery(this).get(0).focus();
  						error_msg += '<p class="error_item">' + (typeof(opt.rules[i].max_length.message)!='undefined' ? opt.rules[i].max_length.message : opt.error_message_text ) + '</p>'
  						error = true;
  					}
  				}
  				if ((!error || !opt.exit_after_first_error) && typeof(opt.rules[i].mask) == 'object') {
  					if (val.length > 0 && opt.rules[i].mask.value != '') {
  						var regexp = new RegExp(opt.rules[i].mask.value);
  						if (!regexp.test(val)) {
  							if (error_msg=='') jQuery(this).get(0).focus();
  							error_msg += '<p class="error_item">' + (typeof(opt.rules[i].mask.message)!='undefined' ? opt.rules[i].mask.message : opt.error_message_text ) + '</p>'
  							error = true;
  						}
  					}
  				}
  				if ((!error || !opt.exit_after_first_error) && typeof(opt.rules[i].state) == 'object') {
  					if (opt.rules[i].state.value=='checked' && !jQuery(this).get(0).checked) {
  						if (error_msg=='') jQuery(this).get(0).focus();
  						error_msg += '<p class="error_item">' + (typeof(opt.rules[i].state.message)!='undefined' ? opt.rules[i].state.message : opt.error_message_text ) + '</p>'
  						error = true;
  					}
  				}
  				if ((!error || !opt.exit_after_first_error) && typeof(opt.rules[i].equal_to) == 'object') {
  					if (opt.rules[i].equal_to.value != '' && val!=jQuery(jQuery(this).get(0).form[opt.rules[i].equal_to.value]).val()) {
  						if (error_msg=='') jQuery(this).get(0).focus();
  						error_msg += '<p class="error_item">' + (typeof(opt.rules[i].equal_to.message)!='undefined' ? opt.rules[i].equal_to.message : opt.error_message_text ) + '</p>'
  						error = true;
  					}
  				}
  				if (opt.error_fields_class != '') jQuery(this).toggleClass(opt.error_fields_class, error);
  			}
  		}
  	});
  	if (error_msg!='' && opt.error_message_show) {
  		var error_message_box = form.find(".result");
  		if (error_message_box.length == 0) error_message_box = form.parent().find(".result");
  		if (error_message_box.length == 0) {
  			form.append('<div class="result"></div>');
  			error_message_box = form.find(".result");
  		}
  		if (opt.error_message_class) error_message_box.toggleClass(opt.error_message_class, true);
  		error_message_box.html(error_msg).fadeIn();
  		setTimeout(function() { error_message_box.fadeOut(); }, opt.error_message_time);
  	}
  	return error_msg!='';
  }
  
  
  
  
  /* Browsers detection
  ---------------------------------------------------------------- */
  
  function planmyday_browser_is_mobile() {
  	var check = false;
  	(function(a){if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od|ad)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(a.substr(0,4)))check = true})(navigator.userAgent||navigator.vendor||window.opera);
  	return check;
  }
  function planmyday_browser_is_ios() {
  	return navigator.userAgent.match(/iPad|iPhone|iPod/i) != null;
  }
  function planmyday_is_retina() {
  	var mediaQuery = '(-webkit-min-device-pixel-ratio: 1.5), (min--moz-device-pixel-ratio: 1.5), (-o-min-device-pixel-ratio: 3/2), (min-resolution: 1.5dppx)';
  	return (window.devicePixelRatio > 1) || (window.matchMedia && window.matchMedia(mediaQuery).matches);
  }
  
  
  /* Files functions
  ---------------------------------------------------------------- */
  
  function planmyday_get_file_name(path) {
  	path = path.replace(/\\/g, '/');
  	var pos = path.lastIndexOf('/');
  	if (pos >= 0)
  		path = path.substr(pos+1);
  	return path;
  }
  
  function planmyday_get_file_ext(path) {
  	var pos = path.lastIndexOf('.');
  	path = pos >= 0 ? path.substr(pos+1) : '';
  	return path;
  }
  
  
  
  /* Images functions
  ---------------------------------------------------------------- */
  
  // Return true, if all images in the specified container are loaded
  function planmyday_check_images_complete(cont) {
  	var complete = true;
  	cont.find('img').each(function() {
  		if (!complete) return;
  		if (!jQuery(this).get(0).complete) complete = false;
  	});
  	return complete;
  }
  