/* * Placeholder plugin for jQuery * --- * Copyright 2010, Daniel Stocks (http://webcloud.se) * Released under the MIT, BSD, and GPL Licenses. */

jquery-placeholder.js

;
(function (b) {
    function d(a) {
        this.input = a;
        a.attr("type") == "password" && this.handlePassword();
        b(a[0].form).submit(function () {
            if (a.hasClass("placeholder") && a[0].value == a.attr("placeholder")) a[0].value = ""
        })
    }
    d.prototype = {
        show: function (a) {
            if (this.input[0].value === "" || a && this.valueIsPlaceholder()) {
                if (this.isPassword) try {
                    this.input[0].setAttribute("type", "text")
                } catch (b) {
                    this.input.before(this.fakePassword.show()).hide()
                }
                this.input.addClass("placeholder");
                this.input[0].value = this.input.attr("placeholder")
            }
        },
        hide: function () {
            if (this.valueIsPlaceholder() && this.input.hasClass("placeholder") && (this.input.removeClass("placeholder"), this.input[0].value = "", this.isPassword)) {
                try {
                    this.input[0].setAttribute("type", "password")
                } catch (a) {}
                this.input.show();
                this.input[0].focus()
            }
        },
        valueIsPlaceholder: function () {
            return this.input[0].value == this.input.attr("placeholder")
        },
        handlePassword: function () {
            var a = this.input;
            a.attr("realType", "password");
            this.isPassword = !0;
            if (b.browser.msie && a[0].outerHTML) {
                var c = b(a[0].outerHTML.replace(/type=(['"])?password\1/gi,
                    "type=$1text$1"));
                this.fakePassword = c.val(a.attr("placeholder")).addClass("placeholder").focus(function () {
                    a.trigger("focus");
                    b(this).hide()
                });
                b(a[0].form).submit(function () {
                    c.remove();
                    a.show()
                })
            }
        }
    };
    var e = !! ("placeholder" in document.createElement("input"));
    b.fn.placeholder = function () {
        return e ? this : this.each(function () {
            var a = b(this),
                c = new d(a);
            c.show(!0);
            a.focus(function () {
                c.hide()
            });
            a.blur(function () {
                c.show(!1)
            });
            b.browser.msie && (b(window).load(function () {
                    a.val() && a.removeClass("placeholder");
                    c.show(!0)
                }),
                a.focus(function () {
                    if (this.value == "") {
                        var a = this.createTextRange();
                        a.collapse(!0);
                        a.moveStart("character", 0);
                        a.select()
                    }
                }))
        })
    }
})(jQuery);