(function($){$.extend($.fn,{DynamicCrop:function(W,H,X,Y)
{return this.each(function()
{var $this=$(this);$this.wrap('<div></div>');$this.wrap('<div style="position:relative; width:'+W+'px; height:'+H+'px; overflow:hidden;"></div>');var $img=null;if(!$this.is("img"))
{$img=$("img",$this);}
else $img=$this;$img.css('position','absolute').css('left',X).css('top',Y);});}});})(jQuery);