Authoring a plugin function with jQuery -

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hey dudes, have following function:

$.fn.slideout = function(speed,dir) {          this.animate({             dir: '-1000px'         }, speed);     };

but direction (dir) isn't being carried on , isn't giving me error either.

i'm calling so: $('#element').slideout(500,'top');

so quesiton = why not animating? :(

if want use variable property name, cannot use object literals. first have create object , set property "array access" syntax:

$.fn.slideout = function(speed,dir) {     var options = {};     options[dir] = '-1000px';     this.animate(options, speed); };

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