/*
 * Copyright (c) 2007 Josh Bush (digitalbush.com)
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:

 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE. 
 */
 
/*
 * Version: Beta 1
 * Release: 2007-06-01
 */ 
(function($) {
    var map = new Array();
    $.Watermark = {
        ShowAll: function() {
            for (var i = 0; i < map.length; i++) {
                if (map[i].obj.val() == "") {
                    map[i].obj.val(map[i].text);
                    map[i].obj.css("color", map[i].WatermarkColor);
                } else {
                    map[i].obj.css("color", map[i].DefaultColor);
                }
            }
        },
        HideAll: function() {

            for (var i = 0; i < map.length; i++) {
                if (map[i].obj.val() == map[i].text)
                    map[i].obj.val("");
            }
        }
    }

    $.fn.Watermark = function(text, color) {

        //if (map.length > 0) {
        //    alert(map[0].text);
        //}
        if (!color)
            color = "#aaa";
        return this.each(
			function() {
			    var input = $(this);
			    //var defaultColor=input.css("color");
			    var defaultColor = "#000"; // input.css("color");
			    //map[map.length] = { text: text, obj: input, DefaultColor: defaultColor, WatermarkColor: color };
			    map[0] = { text: text, obj: input, DefaultColor: defaultColor, WatermarkColor: color };
			    function clearMessage() {
			        //if (input.val() == text)
			        if (input.val() == map[0].text)
			            input.val("");
			        input.css("color", defaultColor);
			    }

			    function insertMessage() {
			        //alert(map[0].text);
			        //alert("A" + input.val() + " B" + text);
			        //if (input.val().length == 0 || input.val() == text) {
			        if (input.val().length == 0 || input.val() == map[0].text) {
			            input.val(map[0].text);
			            input.css("color", color);

			        } else {

			            input.css("color", defaultColor);
			        }
			    }

			    input.focus(clearMessage);
			    input.blur(insertMessage);
			    input.change(insertMessage);

			    insertMessage();
			}
		);
    };
})(jQuery);