(function(A){A.fn.watermark=function(B){var C={color:"#999",psw:"password"};var B=A.extend(C,B);return this.each(function(){var E=A(this);var D=E.parents("form");if(D.length!=0){D.bind("submit",function(){if(E.val()==E.attr("base")){E.val("")}})}E.attr("baseColor",E.css("color"));if(E.attr("type")=="password"){E.val(B.psw)}if(!E.attr("base")){E.attr("base",E.val())}E.attr("isWatermark",1);E.css("color",B.color);E.bind("focus",function(){var F=A(this);if(F.val()!=F.attr("base")&&F.val()!=""){F.attr("isWatermark",0)}if(F.attr("isWatermark")==1){F.val("");F.attr("isWatermark",0);F.css("color",F.attr("baseColor"))}}).bind("blur",function(){var F=A(this);if(F.val()!=F.attr("base")&&F.val()!=""){F.attr("isWatermark",1)}if(F.attr("isWatermark")==0){F.css("color",B.color);if(F.val()==""){F.attr("isWatermark",1);F.val(F.attr("base"))}}})})}})(jQuery);