$(document).ready(function() { if(!Modernizr.input.placeholder){ $('[placeholder]').focus(function() { var input = $(this); if (input.val() == input.attr('placeholder')) { input.val(''); input.removeClass('placeholder'); } }).blur(function() { var input = $(this); if (input.val() == '' || input.val() == input.attr('placeholder')) { input.addClass('placeholder'); input.val(input.attr('placeholder')); } }).blur(); $('[placeholder]').parents('form').submit(function() { $(this).find('[placeholder]').each(function() { var input = $(this); if (input.val() == input.attr('placeholder')) { input.val(''); } }) }); } $('#select_month').change(function(){ $('#select_form').submit(); }); $('#select_chalet').change(function(){ $('#select_form').submit(); }); });