$(function(){$("#prod_search_form").submit(function(){var d=$("#prod_search");var c=d.val();if(c==""){alert("You must supply a product");d.focus();return false}else{if(/([a-zA-Z0-9-]+)$/.test(c)===false){alert("That is not a valid product format");d.focus();return false}}});var a=(function(){var c=document.createElement("input");return"placeholder" in c})();if(!a){var b=$("#prod_search").attr("placeholder");$("#prod_search").bind("focus",function(){if($(this).val()==b){$(this).val("")}});$("#prod_search").bind("blur",function(){if($(this).val()==""){$(this).val(b)}}).blur()}});