jquery plugin

(function($){
 
	$.fn.extend({  
	  fvalidator:function(options) {  
 
	    var base = this;
 
        //Set the default values, use comma to separate the settings, example:
        var defaults = {
            padding: 20,
            mouseOverColor : '#000000',
            mouseOutColor : '#ffffff'
        }
 
        //add user defined settings
        var options =  $.extend(defaults, options);
 
       // initialization code here     
       base.init = function(){   
           alert(base.attr("id"));          
       };
 
        // example Function declare before the base.init call
        // base.functionName = function(paramaters){
        //
        // };
 
        // Run initializer
        base.init();
 
		//more code here
 
		return base;
 
	  }  
	}); 
 
})(jQuery);
 
 
 
 
(function($){
 
    $.fn.extend({ 
 
        //pass the options variable to the function
        pluginname: function(options) {
 
 
            //Set the default values, use comma to separate the settings, example:
            var defaults = {
                padding: 20,
                mouseOverColor : '#000000',
                mouseOutColor : '#ffffff'
            }
 
            var options =  $.extend(defaults, options);
 
            return this.each(function() {
                var o = options;
 
                //code to be inserted here
                //you can access the value like this
                alert(o.padding);
 
            });
        }
    });
 
})(jQuery);
 
(function($){
    $.yourPluginName = function(el, radius, options){
        // To avoid scope issues, use 'base' instead of 'this'
        // to reference this class from internal events and functions.
        var base = this;
 
        // Access to jQuery and DOM versions of element
        base.$el = $(el);
        base.el = el;
 
        // Add a reverse reference to the DOM object
        base.$el.data("yourPluginName", base);
 
        base.init = function(){
            if( typeof( radius ) === "undefined" || radius === null ) radius = "20px";
 
            base.radius = radius;
 
            base.options = $.extend({},$.yourPluginName.defaultOptions, options);
 
            // Put your initialization code here
        };
 
        // Sample Function, Uncomment to use
        // base.functionName = function(paramaters){
        //
        // };
 
        // Run initializer
        base.init();
    };
 
    $.yourPluginName.defaultOptions = {
        radius: "20px"
    };
 
    $.fn.yourPluginName = function(radius, options){
        return this.each(function(){
            (new $.yourPluginName(this, radius, options));
 
                   // HAVE YOUR PLUGIN DO STUFF HERE
 
                   // END DOING STUFF
 
        });
    };
 
})(jQuery);