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<h1>WMLScript String Library</h1>
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<p class="intro">The String library contains functions for manipulating text.</p>
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<h2>WMLScript String Library Functions</h2>
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<tr>
<td width="25%" valign="top"><b>Function</b></td>
<td width="75%" valign="top"><b>Description</b></td>
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<td valign="top"><a href="string_charat.asp">charAt(<i>)</i></a></td>
<td valign="top">Returns the character at a specified position</td>
</tr>
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<td valign="top"><a href="string_compare.asp">compare()</a></td>
<td valign="top">Compares two strings and returns a value that represents
the result of the comparison</td>
</tr>
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<td valign="top"><a href="string_elementAt.asp">elementAt()</a></td>
<td valign="top">Divides a string into elements and returns a
specified element</td>
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<td valign="top"><a href="string_elements.asp">elements()</a></td>
<td valign="top">Returns the number of times a specified value appears in a string</td>
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<td valign="top"><a href="string_find.asp">find()</a></td>
<td valign="top">Returns the position of a substring in a string</td>
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<td valign="top"><a href="string_format.asp">format()</a></td>
<td valign="top">Formats a value</td>
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<td valign="top"><a href="string_insertAt.asp">insertAt()</a></td>
<td valign="top">Divides a string into elements and inserts a substring at a
specified index position</td>
</tr>
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<td valign="top"><a href="string_isempty.asp">isEmpty()</a></td>
<td valign="top">Checks whether a string is empty</td>
</tr>
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<td valign="top"><a href="string_length.asp">length()</a></td>
<td valign="top">Returns the length of a string</td>
</tr>
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<td valign="top"><a href="string_removeat.asp">removeAt()</a></td>
<td valign="top">Divides a string into elements and removes a specified element</td>
</tr>
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<td valign="top"><a href="string_replace.asp">replace()</a></td>
<td valign="top">Replaces a part of a string with a new string</td>
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<td valign="top"><a href="string_replaceat.asp">replaceAt()</a></td>
<td valign="top">Divides a string into elements and replaces a specified element</td>
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<td valign="top"><a href="string_squeeze.asp">squeeze()</a></td>
<td valign="top">Reduces all multiple spaces to single spaces in a string</td>
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<td valign="top"><a href="string_substring.asp">subString()</a></td>
<td valign="top">Returns a specified part of a string</td>
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<td valign="top"><a href="string_tostring.asp">toString()</a></td>
<td valign="top">Converts a value to a string</td>
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<td valign="top"><a href="string_trim.asp">trim()</a></td>
<td valign="top">Returns a string without leading and trailing spaces</td>
</tr>
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