Rotate image with onclick

Question

I try to make a toggle button where my image (an arrow) will be rotated by 180 degrees each click:

Answer 1

You may write like this. demo

jQuery(document).ready(function(){
   var deg_temp =45;
  jQuery("#image1").click(function(){
     deg_temp = deg_temp+30;
  jQuery(this).rotate(deg_temp);
  })

});