Assalam-o-laikum!

Shakeel bhai agr mai kisi FUNCTION ko COMBOBOX k andar ya kisi button par call krna chahoon tu kaisy kronga?

I mean jes tra javascript mai call krty hai

HTML Code:
<SELECT name="ComboName" onchange= "javascript:myFunction()">
 <OPTION value="val01">Option01</OPTION>
 <OPTION value="val02">Option02</OPTION>
</SELECT>
ese tra agr mai PHP k function call krna chahoon tu kia code use kronga please mere madad kreen, as soon as possible...
Thanks