/**
* @see http://github.com/NV/placeholder.js
*/
jQuery.fn.textPlaceholder = function () {

    return this.each(function(){

        var that = this;

        if (that.placeholder && 'placeholder' in document.createElement(that.tagName)) return;

        var placeholder = that.getAttribute('placeholder');
        var input = jQuery(that);

        if (that.value === '' || that.value == placeholder) {
            input.addClass('text-placeholder');
            that.value = placeholder;
        }

        input.focus(function(){
            if (input.hasClass('text-placeholder')) {
                this.value = '';
                input.removeClass('text-placeholder')
            }
        });

        input.blur(function(){
            if (this.value === '') {
                input.addClass('text-placeholder');
                this.value = placeholder;
            } else {
                input.removeClass('text-placeholder');
            }
        });

        that.form && jQuery(that.form).submit(function(){
            if (input.hasClass('text-placeholder')) {
                that.value = '';
            }
        });

    });

};