(function($){var watermarkMap=new Array();$.watermark={showAll:function(){for(var i=0;i<watermarkMap.length;i++){if(watermarkMap[i].obj.val()==""){watermarkMap[i].obj.val(watermarkMap[i].text);watermarkMap[i].obj.css("color",watermarkMap[i].watermarkColor);}else{watermarkMap[i].obj.css("color",watermarkMap[i].defaultColor);}}},hideAll:function(){for(var i=0;i<watermarkMap.length;i++){if(watermarkMap[i].obj.val()==watermarkMap[i].text)
watermarkMap[i].obj.val("");}}}
$.fn.watermark=function(text,color){if(!color)
color="#aaa";return this.each(function(){var input=$(this);if(!text){text=input.val();}
var defaultColor=input.css("color");watermarkMap[watermarkMap.length]={text:text,obj:input,defaultColor:defaultColor,watermarkColor:color};function clearMessage(){if(input.val()==text)
input.val("");input.css("color",defaultColor);}
function insertMessage(){if(input.val().length==0||input.val()==text){input.val(text);input.css("color",color);}else
input.css("color",defaultColor);}
input.focus(clearMessage);input.blur(insertMessage);input.change(insertMessage);insertMessage();});};})(jQuery);