validation of an url..
got from google search..

(Toggle Plain Text)

var theurl=document.formaddad.url.value;
     var tomatch= /http:\/\/[A-Za-z0-9\.-]{3,}\.[A-Za-z]{3}/
     if (!tomatch.test(theurl))
     {
          window.alert("URL invalid..See the example giving beside the textbox.");
		 a.url.focus();
		  return false;
             }

var theurl=document.formaddad.url.value; var tomatch= /http:\/\/[A-Za-z0-9\.-]{3,}\.[A-Za-z]{3}/ if (!tomatch.test(theurl)) { window.alert("URL invalid..See the example giving beside the textbox."); a.url.focus(); return false; }

I learned to eat lobster.

I learned that reading completely random things that others claim to have learned today is not extraordinarily illuminating.

That wasn't very illuminating. :-)