iphone - Mobile Safari selectbox when user clicks done -

I am creating a website that works on iphone. I have a selection box and when user clicks the "made" button If you click on the function, you want to call the function.

  & lt ; Select & gt; & Lt; Option value = "value 1" & gt; Value 1 & lt; / Options & gt; & Lt; Option value = "value 2" & gt; Value 2 & lt; / Options & gt; & Lt; Option value = "value 3" & gt; Value 3 & lt; / Options & gt; & Lt; Option value = "value 4" & gt; Value 4 & lt; / Options & gt; & Lt; / Select & gt;   
 I know that the "onchange" event is, but it is not helping because the onchange is removed when only the selected value changes but I want to call a function When the user clicks on the "finished" button   
 
 
 I do not know how I could not think:  
  & Lt; Selectblur = "thefunctionname ()" & gt; & Lt; Option value = "value 1" & gt; Value 1 & lt; / Options & gt; & Lt; Option value = "value 2" & gt; Value 2 & lt; / Options & gt; & Lt; Option value = "value 3" & gt; Value 3 & lt; / Options & gt; & Lt; Option value = "value 4" & gt; Value 4 & lt; / Options & gt; & Lt; / Select & gt;