From 8e77d60db8b64de2fc7bd9f8ecb0f0019f1f4465 Mon Sep 17 00:00:00 2001
From: sanj <sanj@sanj>
Date: Sat, 13 Nov 2010 02:45:31 +0530
Subject: [PATCH] adding utils.js

---
 itf/static/js/utils.js | 70 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 itf/static/js/utils.js

diff --git a/itf/static/js/utils.js b/itf/static/js/utils.js
new file mode 100644
index 0000000..a83d4e3
--- /dev/null
+++ b/itf/static/js/utils.js
@@ -0,0 +1,70 @@
+//from: http://rosskendall.com/blog/web/javascript-function-to-check-an-email-address-conforms-to-rfc822
+
+function isRFC822ValidEmail(sEmail) {
+
+  var sQtext = '[^\\x0d\\x22\\x5c\\x80-\\xff]';
+  var sDtext = '[^\\x0d\\x5b-\\x5d\\x80-\\xff]';
+  var sAtom = '[^\\x00-\\x20\\x22\\x28\\x29\\x2c\\x2e\\x3a-\\x3c\\x3e\\x40\\x5b-\\x5d\\x7f-\\xff]+';
+  var sQuotedPair = '\\x5c[\\x00-\\x7f]';
+  var sDomainLiteral = '\\x5b(' + sDtext + '|' + sQuotedPair + ')*\\x5d';
+  var sQuotedString = '\\x22(' + sQtext + '|' + sQuotedPair + ')*\\x22';
+  var sDomain_ref = sAtom;
+  var sSubDomain = '(' + sDomain_ref + '|' + sDomainLiteral + ')';
+  var sWord = '(' + sAtom + '|' + sQuotedString + ')';
+  var sDomain = sSubDomain + '(\\x2e' + sSubDomain + ')*';
+  var sLocalPart = sWord + '(\\x2e' + sWord + ')*';
+  var sAddrSpec = sLocalPart + '\\x40' + sDomain; // complete RFC822 email address spec
+  var sValidEmail = '^' + sAddrSpec + '$'; // as whole string
+  
+  var reValidEmail = new RegExp(sValidEmail);
+  
+  if (reValidEmail.test(sEmail)) {
+    return true;
+  }
+  
+  return false;
+}
+
+/*
+John Resig's templating utility - http://ejohn.org/blog/javascript-micro-templating/
+Not updated code to resolve issue with single quotes from: http://www.west-wind.com/Weblog/posts/509108.aspx
+define templates inside <script type="text/html" id="foo"> tags
+get html of template with tmpl("foo", json)
+*/
+
+
+// Simple JavaScript Templating
+// John Resig - http://ejohn.org/ - MIT Licensed
+(function(){
+  var cache = {};
+ 
+  this.tmpl = function tmpl(str, data){
+    // Figure out if we're getting a template, or if we need to
+    // load the template - and be sure to cache the result.
+    var fn = !/\W/.test(str) ?
+      cache[str] = cache[str] ||
+        tmpl(document.getElementById(str).innerHTML) :
+     
+      // Generate a reusable function that will serve as a template
+      // generator (and which will be cached).
+      new Function("obj",
+        "var p=[],print=function(){p.push.apply(p,arguments);};" +
+       
+        // Introduce the data as local variables using with(){}
+        "with(obj){p.push('" +
+       
+        // Convert the template into pure JavaScript
+        str
+          .replace(/[\r\t\n]/g, " ")
+          .split("<%").join("\t")
+          .replace(/((^|%>)[^\t]*)'/g, "$1\r")
+          .replace(/\t=(.*?)%>/g, "',$1,'")
+          .split("\t").join("');")
+          .split("%>").join("p.push('")
+          .split("\r").join("\\'")
+      + "');}return p.join('');");
+   
+    // Provide some basic currying to the user
+    return data ? fn( data ) : fn;
+  };
+})();