Demo some wsurveyUtil1.js functions

classShow classShow('sampleRule')
This is red text that is displayed when the above button is clicked
$.checkTagsShow
stringOfHtml=" <em>Hello <b>world ! </em> ";
numErrs=$.checkTags(stringOfHtml,okayTags); 		Number of errors:
stringOfHtml=" <em>Hello <b>world</b> ! </em> ";
numErrs=$.checkTags(stringOfHtml,okayTags); 		Number of errors:
Enter a string to check:

enter tags that do not need to be closed:
Number of errors:
crc32
Enter a string to compute CRC of, and
CRC32:
dexhex
Enter a number to convert to hex
dechex:
rot13
Enter a string to rot13
rot13:
utf8_encode
Enter a string to utf8_encode
utf8_encode: