(function($) {
// Look for an element based on ID or name
var check_element = function(name) {
	var obj = null;
	var check_id = $('#' + name);
	var check_name = $('input[name=' + name + ']');

	if(check_id != undefined)
		obj = check_id;
	else if(check_name != undefined)
		obj = check_name;

	return obj;
};

/**
 * autotab_magic automatically establishes autotabbing with the
 * next and previous elements as provided by :input.
 * 
 * autotab_magic should called after applying filters, if used.
 * If any filters are applied after calling autotab_magic, then
 * Autotab may not protect against brute force typing.
 * 
 * @name	autotab_magic
 * @param	focus	Applies focus on the specified element
 * @example	$(':input').autotab_magic();
 */
$.fn.autotab_magic = function(focus) {
	for(var i = 0; i < this.length; i++)
	{
		var n = i + 1;
		var p = i - 1;

		if(i > 0 && n < this.length)
			$(this[i]).autotab({ target: $(this[n]), previous: $(this[p]) });
		else if(i > 0)
			$(this[i]).autotab({ previous: $(this[p]) });
		else
			$(this[i]).autotab({ target: $(this[n]) });

		// Set the focus on the specified element
		if(focus != null && (isNaN(focus) && focus == $(this[i]).attr('id')) || (!isNaN(focus) && focus == i))
			$(this[i]).focus();
	}
};

/**
 * This will take any of the text that is typed and
 * format it according to the options specified.
 * 
 * Option values:
 *	format		text|number|alphanumeric|all|custom
 *	- Text			Allows all characters except numbers
 *	- Number		Allows only numbers
 *	- Alphanumeric	Allows only letters and numbers
 *	- All			Allows any and all characters
 *	- Custom		Allows developer to provide their own filter
 *
 *	uppercase	true|false
 *	- Converts a string to UPPERCASE
 * 
 *	lowercase	true|false
 *	- Converts a string to lowecase
 * 
 *	nospace		true|false
 *	- Remove spaces in the user input
 * 
 *	pattern		null|(regular expression)
 *	- Custom regular expression for the filter
 * 
 * @name	autotab_filter
 * @param	options		Can be a string, function or a list of options. If a string or
 *						function is passed, it will be assumed to be a format option.
 * @example	$('#number1, #number2, #number3').autotab_filter('number');
 * @example	$('#product_key').autotab_filter({ format: 'alphanumeric', nospace: true });
 * @example	$('#unique_id').autotab_filter({ format: 'custom', pattern: '[^0-9\.]' });
 */
$.fn.autotab_filter = function(options) {
	var defaults = {
		format: 'all',
		uppercase: false,
		lowercase: false,
		nospace: false,
		pattern: null
	};

    
	if(typeof options == 'string' || typeof options == 'function')
		defaults.format = options;
	else
		$.extend(defaults, options);

	for(var i = 0; i < this.length; i++)
	{
		$(this[i]).bind('keyup', function(e) {
			var val = this.value;

			switch(defaults.format)
			{
				case 'text':
					var pattern = new RegExp('[0-9]+', 'g');
					val = val.replace(pattern, '');
					break;

				case 'alpha':
					var pattern = new RegExp('[^a-zA-Z]+', 'g');
					val = val.replace(pattern, '');
					break;

				case 'number':
				case 'numeric':
					var pattern = new RegExp('[^0-9]+', 'g');
					val = val.replace(pattern, '');
					break;

				case 'alphanumeric':
					var pattern = new RegExp('[^0-9a-zA-Z]+', 'g');
					val = val.replace(pattern, '');
					break;

				case 'custom':
				    
					var pattern = new RegExp(defaults.pattern, 'g');
					var val = val.replace(pattern, '[^0-9\$\,]');
					break;

				case 'all':
				default:
					if(typeof defaults.format == 'function')
						var val = defaults.format(val);

					break;
			}

			if(defaults.nospace)
			{
				var pattern = new RegExp('[ ]+', 'g');
				val = val.replace(pattern, '');
			}

			if(defaults.uppercase)
				val = val.toUpperCase();

			if(defaults.lowercase)
				val = val.toLowerCase();

			if(val != this.value)
				this.value = val;
		});
	}
};

/**
 * Provides the autotabbing mechanism for the supplied element and passes
 * any formatting options to autotab_filter.
 * 
 * Refer to autotab_filter's description for a detailed explanation of
 * the options available.
 * 
 * @name	autotab
 * @param	options
 * @example	$('#phone').autotab({ format: 'number' });
 * @example	$('#username').autotab({ format: 'alphanumeric', target: 'password' });
 * @example	$('#password').autotab({ previous: 'username', target: 'confirm' });
 */
$.fn.autotab = function(options) {
	var defaults = {
		format: 'all',
		maxlength: 2147483647,
		uppercase: false,
		lowercase: false,
		nospace: false,
		target: null,
		previous: null,
		pattern: null
	};

	$.extend(defaults, options);

	// Sets targets to element based on the name or ID
	// passed if they are not currently objects
	if(typeof defaults.target == 'string')
		defaults.target = check_element(defaults.target);

	if(typeof defaults.previous == 'string')
		defaults.previous = check_element(defaults.previous);

	var maxlength = $(this).attr('maxlength');

	// defaults.maxlength has not changed and maxlength was specified
	if(defaults.maxlength == 2147483647 && maxlength != 2147483647)
		defaults.maxlength = maxlength;
	// defaults.maxlength overrides maxlength
	else if(defaults.maxlength > 0)
		$(this).attr('maxlength', defaults.maxlength)
	// defaults.maxlength and maxlength have not been specified
	// A target cannot be used since there is no defined maxlength
	else
		defaults.target = null;

	if(defaults.format != 'all')
		$(this).autotab_filter(defaults);

	// Go to the previous element when backspace
	// is pressed in an empty input field
	return $(this).bind('keydown', function(e) {
//		if(e.which == 8 && this.value.length == 0 && defaults.previous)
//			defaults.previous.focus().val(defaults.previous.val());
	}).bind('keyup', function(e) {
		/**
		 * Do not auto tab when the following keys are pressed
		 * 8:	Backspace
		 * 9:	Tab
		 * 16:	Shift
		 * 17:	Ctrl
		 * 18:	Alt
		 * 19:	Pause Break
		 * 20:	Caps Lock
		 * 27:	Esc
		 * 33:	Page Up
		 * 34:	Page Down
		 * 35:	End
		 * 36:	Home
		 * 37:	Left Arrow
		 * 38:	Up Arrow
		 * 39:	Right Arrow
		 * 40:	Down Arrow
		 * 45:	Insert
		 * 46:	Delete
		 * 144:	Num Lock
		 * 145:	Scroll Lock
		 */
		var keys = [9];

		if(e.which != 9)
		{
			var val = $(this).val();

			if($.inArray(e.which, keys) == -1 && val.length == defaults.maxlength && defaults.target)
				defaults.target.focus();
		}
	});
};

})(jQuery);
jQuery.fn.extend({
    emptyonclick: function(options) {
        return this.each(function() {
            new jQuery.EmptyOnClick(this, options);
        });
    }
});

(function($) {
	var map=new Array();
	$.Watermark = {
		ShowAll:function(){
			for (var i=0;i<map.length;i++){
				if(map[i].obj.val()==""){
					map[i].obj.val(map[i].text);					
					map[i].obj.css("color",map[i].WatermarkColor);
				}else{
				    map[i].obj.css("color",map[i].DefaultColor);
				}
			}
		},
		HideAll:function(){
			for (var i=0;i<map.length;i++){
				if(map[i].obj.val()==map[i].text)
					map[i].obj.val("");					
			}
		}
	}
	
	$.fn.Watermark = function(text,color) {
		if(!color)
			color="#aaa";
		return this.each(
			function(){		
				var input=$(this);
				var defaultColor=input.css("color");
				map[map.length]={text:text,obj:input,DefaultColor:defaultColor,WatermarkColor:color};
				function clearMessage(){
					if(input.val()==text)
						input.val("");
					input.css("color",defaultColor);
				}

				function insertMessage(){
					if(input.val().length==0 || input.val()==text){
						input.val(text);
						input.css("color",color);	
					}else
						input.css("color",defaultColor);				
				}

				input.focus(clearMessage);
				input.blur(insertMessage);								
				input.change(insertMessage);
				
				insertMessage();
			}
		);
	};
})(jQuery);

$.fn.jField = function(options){
	
	var defaults = {
		allowNegatives: true,
		allowDecimal: true
	};
	
	defaults = $.extend(defaults, options);
	
	$(this).keydown(function(event){
	
		var key = (event.which) ? event.which : event.keyCode;

		if(		(key >= 48 && key <= 57)
			||	(key >= 96 && key <= 105)
			|| 	key == 8
			||	key == 109
			||	key == 190
			||	key == 110
		)
		{	
			if(defaults.allowNegatives == false && key == 109)
			{
				return false;
			}
			else if
			(		
					defaults.allowNegatives == true 
				&& 	$(this).val().length > 0 
				&& 	key == 109
			)
			{
				return false;
			}
			
			if(
					defaults.allowDecimal == false
				&&	(key == 190 || key == 110)
			)
			{
				return false;
			}
			else if(defaults.allowDecimal == true)
			{
				if($(this).val().length == 0)
				{
					if((key == 190 || key == 110))
					{
						return false;
					}
				}
				else
				{
					if((key == 190 || key == 110))
					{
						for(var i = 0; i < $(this).val().length; i++)
						{
							if($(this).val().charAt(i) == ".")
							{
								return false;
							}
						}
					}
				}
			}
		}
		else if(
				key == 37
			||	key == 38
			||	key == 39
			||	key == 40
			||	key == 17
			||	key == 46
			||	key == 116
		)
		{}
		else
		{
			return false;
		}
	});
};
 (function(a){var c=(a.browser.msie?"paste":"input")+".mask";var b=(window.orientation!=undefined);a.mask={definitions:{"9":"[0-9]",a:"[A-Za-z]","*":"[A-Za-z0-9]"}};a.fn.extend({caret:function(e,f){if(this.length==0){return}if(typeof e=="number"){f=(typeof f=="number")?f:e;return this.each(function(){if(this.setSelectionRange){this.focus();this.setSelectionRange(e,f)}else{if(this.createTextRange){var g=this.createTextRange();g.collapse(true);g.moveEnd("character",f);g.moveStart("character",e);g.select()}}})}else{if(this[0].setSelectionRange){e=this[0].selectionStart;f=this[0].selectionEnd}else{if(document.selection&&document.selection.createRange){var d=document.selection.createRange();e=0-d.duplicate().moveStart("character",-100000);f=e+d.text.length}}return{begin:e,end:f}}},unmask:function(){return this.trigger("unmask")},mask:function(j,d){if(!j&&this.length>0){var f=a(this[0]);var g=f.data("tests");return a.map(f.data("buffer"),function(l,m){return g[m]?l:null}).join("")}d=a.extend({placeholder:"_",completed:null},d);var k=a.mask.definitions;var g=[];var e=j.length;var i=null;var h=j.length;a.each(j.split(""),function(m,l){if(l=="?"){h--;e=m}else{if(k[l]){g.push(new RegExp(k[l]));if(i==null){i=g.length-1}}else{g.push(null)}}});return this.each(function(){var r=a(this);var m=a.map(j.split(""),function(x,y){if(x!="?"){return k[x]?d.placeholder:x}});var n=false;var q=r.val();r.data("buffer",m).data("tests",g);function v(x){while(++x<=h&&!g[x]){}return x}function t(x){while(!g[x]&&--x>=0){}for(var y=x;y<h;y++){if(g[y]){m[y]=d.placeholder;var z=v(y);if(z<h&&g[y].test(m[z])){m[y]=m[z]}else{break}}}s();r.caret(Math.max(i,x))}function u(y){for(var A=y,z=d.placeholder;A<h;A++){if(g[A]){var B=v(A);var x=m[A];m[A]=z;if(B<h&&g[B].test(x)){z=x}else{break}}}}function l(y){var x=a(this).caret();var z=y.keyCode;n=(z<16||(z>16&&z<32)||(z>32&&z<41));if((x.begin-x.end)!=0&&(!n||z==8||z==46)){w(x.begin,x.end)}if(z==8||z==46||(b&&z==127)){t(x.begin+(z==46?0:-1));return false}else{if(z==27){r.val(q);r.caret(0,p());return false}}}function o(B){if(n){n=false;return(B.keyCode==8)?false:null}B=B||window.event;var C=B.charCode||B.keyCode||B.which;var z=a(this).caret();if(B.ctrlKey||B.altKey||B.metaKey){return true}else{if((C>=32&&C<=125)||C>186){var x=v(z.begin-1);if(x<h){var A=String.fromCharCode(C);if(g[x].test(A)){u(x);m[x]=A;s();var y=v(x);a(this).caret(y);if(d.completed&&y==h){d.completed.call(r)}}}}}return false}function w(x,y){for(var z=x;z<y&&z<h;z++){if(g[z]){m[z]=d.placeholder}}}function s(){return r.val(m.join("")).val()}function p(y){var z=r.val();var C=-1;for(var B=0,x=0;B<h;B++){if(g[B]){m[B]=d.placeholder;while(x++<z.length){var A=z.charAt(x-1);if(g[B].test(A)){m[B]=A;C=B;break}}if(x>z.length){break}}else{if(m[B]==z[x]&&B!=e){x++;C=B}}}if(!y&&C+1<e){r.val("");w(0,h)}else{if(y||C+1>=e){s();if(!y){r.val(r.val().substring(0,C+1))}}}return(e?B:i)}if(!r.attr("readonly")){r.one("unmask",function(){r.unbind(".mask").removeData("buffer").removeData("tests")}).bind("focus.mask",function(){q=r.val();var x=p();s();setTimeout(function(){if(x==j.length){r.caret(0,x)}else{r.caret(x)}},0)}).bind("blur.mask",function(){p();if(r.val()!=q){r.change()}}).bind("keydown.mask",l).bind("keypress.mask",o).bind(c,function(){setTimeout(function(){r.caret(p(true))},0)})}p()})}})})(jQuery);