Guys,

I have the following email check but it won't accept a .info email 
address. I'm not a regular expression expert and was hoping someone 
could help me out with this. How could I update the following script to 
accept domain suffixes other than .com, .net & .org?

function isEmail(str) {
   // are regular expressions supported?
   var supported = 0;
   if (window.RegExp) {
     var tempStr = "a";
     var tempReg = new RegExp(tempStr);
     if (tempReg.test(tempStr)) supported = 1;
   }
   if (!supported)
     return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
   var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
   var r2 = new 
RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");
   return (!r1.test(str) && r2.test(str));
   }

Rey...

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