Capitalizing the First Letter in Each Word of a String
<html> <head> <script language="JavaScript" type="text/javascript"> function capWords(str){ var words = str.split(" "); for (var i=0 ; i < words.length ; i++){ var testwd = words[i]; var firLet = testwd.substr(0,1); var rest = testwd.substr(1, testwd.length -1) words[i] = firLet.toUpperCase() + rest } document.write( words.join(" ")); } </script> </head> <body> <script language="JavaScript" type="text/javascript"> capWords("This is a test."); </script> </body> </html>