Apply an animation effect to an element.
      
        
        
          The .effect() method applies a named animation effect to an element. Many effects also support a show or hide mode, which can be accomplished with the .show(), .hide(), and .toggle() methods.
        
                	
        	.effect( effect [, options ] [, duration ] [, complete ] )
      	
      	
                   
          	           
            	effect
          	
          	
            	 String