禁止回车键提交form表单

$(document).ready(function(){  $("input[@type='text']").each(       function(){        $(this).keypress( function(e) {                var key = window.event ? e.keyCode : e.which;                if(key.toString() == "13"){                alert('Please click respective submit button as Enter key is disabled');                    return false;                }        });    }); }) 

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禁止回车键提交form表单，兼容 ie,firefox,safari