search button is not working on my code

[gosai jahnvi]

<div>
	<input list="category_id" name="category">
	<datalist id="category_id">
		<option value="0" id="OPTION_1">
		All Categories
		</option> 
		<option value="18" id="OPTION_2">
		Fruits
		</option> 
		<option value="20" id="OPTION_3">
		Citrus
		</option> 
		<option value="59" id="OPTION_4">
		oranges
		</option> 
		<option value="61" id="OPTION_5">
		mandarins
		</option> 
		<option value="62" id="OPTION_6">
		limes
		</option> 
		<option value="78" id="OPTION_7">
		Amanatsu
		</option> 
	</datalist>
</div>
 	<button type="button" id="BUTTON_46">Click Me</button></span>

[gits]

well what do you expect the button to do there - or what exactly is 'not working'?