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Modal form

<!--   jQuery UI Effects Blind 1.7.2     Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)   Dual licensed under the MIT (MIT-LICENSE.txt)   and GPL (GPL-LICENSE.txt) licenses.   --> <!doctype html> <html lang="en"> <head>   <title>jQuery UI Dialog - Modal form</title>   <link type="text/css" href="js/themes/base/ui.all.css" rel="stylesheet" />   <script type="text/javascript" src="js/jquery-1.3.2.js"></script>   <script type="text/javascript" src="js/ui/ui.core.js"></script>   <script type="text/javascript" src="js/ui/ui.draggable.js"></script>   <script type="text/javascript" src="js/ui/ui.resizable.js"></script>   <script type="text/javascript" src="js/ui/ui.dialog.js"></script>   <script type="text/javascript" src="js/ui/effects.core.js"></script>   <script type="text/javascript" src="js/ui/effects.highlight.js"></script>   <script type="text/javascript" src="js/external/bgiframe/jquery.bgiframe.js"></script>   <link type="text/css" href="js/demos.css" rel="stylesheet" />   <style type="text/css">     body { font-size: 62.5%; }     label, input { display:block; }     input.text { margin-bottom:12px; width:95%; padding: .4em; }     fieldset { padding:0; border:0; margin-top:25px; }     h1 { font-size: 1.2em; margin: .6em 0; }     div#users-contain {  width: 350px; margin: 20px 0; }     div#users-contain table { margin: 1em 0; border-collapse: collapse; width: 100%; }     div#users-contain table td, div#users-contain table th { border: 1px solid #eee; padding: .6em 10px; text-align: left; }     .ui-button { outline: 0; margin:0; padding: .4em 1em .5em; text-decoration:none;  !important; cursor:pointer; position: relative; text-align: center; }     .ui-dialog .ui-state-highlight, .ui-dialog .ui-state-error { padding: .3em;  }        </style>   <script type="text/javascript">   $(function() {          var name = $("#name"),       email = $("#email"),       password = $("#password"),       allFields = $([]).add(name).add(email).add(password),       tips = $("#validateTips");     function updateTips(t) {       tips.text(t).effect("highlight",{},1500);     }     function checkLength(o,n,min,max) {       if ( o.val().length > max || o.val().length < min ) {         o.addClass('ui-state-error');         updateTips("Length of " + n + " must be between "+min+" and "+max+".");         return false;       } else {         return true;       }     }     function checkRegexp(o,regexp,n) {       if ( !( regexp.test( o.val() ) ) ) {         o.addClass('ui-state-error');         updateTips(n);         return false;       } else {         return true;       }     }          $("#dialog").dialog({       bgiframe: true,       autoOpen: false,       height: 300,       modal: true,       buttons: {         'Create an account': function() {           var bValid = true;           allFields.removeClass('ui-state-error');           bValid = bValid && checkLength(name,"username",3,16);           bValid = bValid && checkLength(email,"email",6,80);           bValid = bValid && checkLength(password,"password",5,16);           bValid = bValid && checkRegexp(name,/^[a-z]([0-9a-z_])+$/i,"Username may consist of a-z, 0-9, underscores, begin with a letter.");           // From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/           bValid = bValid && checkRegexp(email,/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i,"eg. ui@jquery.com");           bValid = bValid && checkRegexp(password,/^([0-9a-zA-Z])+$/,"Password field only allow : a-z 0-9");                      if (bValid) {             $('#users tbody').append('<tr>' +               '<td>' + name.val() + '</td>' +                '<td>' + email.val() + '</td>' +                '<td>' + password.val() + '</td>' +               '</tr>');              $(this).dialog('close');           }         },         Cancel: function() {           $(this).dialog('close');         }       },       close: function() {         allFields.val('').removeClass('ui-state-error');       }     });          $('#create-user').click(function() {       $('#dialog').dialog('open');     })     .hover(       function(){          $(this).addClass("ui-state-hover");        },       function(){          $(this).removeClass("ui-state-hover");        }     ).mousedown(function(){       $(this).addClass("ui-state-active");      })     .mouseup(function(){         $(this).removeClass("ui-state-active");     });   });   </script> </head> <body> <div class="demo"> <div id="dialog" title="Create new user">   <p id="validateTips">All form fields are required.</p>   <form>   <fieldset>     <label for="name">Name</label>     <input type="text" name="name" id="name" class="text ui-widget-content ui-corner-all" />     <label for="email">Email</label>     <input type="text" name="email" id="email" value="" class="text ui-widget-content ui-corner-all" />     <label for="password">Password</label>     <input type="password" name="password" id="password" value="" class="text ui-widget-content ui-corner-all" />   </fieldset>   </form> </div> <div id="users-contain" class="ui-widget">     <h1>Existing Users:</h1>   <table id="users" class="ui-widget ui-widget-content">     <thead>       <tr class="ui-widget-header ">         <th>Name</th>         <th>Email</th>         <th>Password</th>       </tr>     </thead>     <tbody>       <tr>         <td>John Doe</td>         <td>john.doe@example.com</td>         <td>johndoe1</td>       </tr>     </tbody>   </table> </div> <button id="create-user" class="ui-button ui-state-default ui-corner-all">Create new user</button> </div><!-- End demo --> <div class="demo-description"> <p>Use a modal dialog to require that the user enter data during a multi-step process.  Embed form markup in the content area, set the <code>modal</code> option to true, and specify primary and secondary user actions with the <code>buttons</code> option.</p> </div><!-- End demo-description --> </body> </html>