customInfowindow.html

<div class="cartodb-popup">
  <a href="#close" class="cartodb-popup-close-button close">x</a>
  <div class="cartodb-popup-content-wrapper">
    <div class="cartodb-popup-content">
    <h4 style="position:absolute; top:12px; left:19px; right:21px; display:block; width:auto; padding:8px; text-align:center; color:white; background:rgba(0,0,0,0.7)">{{name}}</h4>
	  <img src="http://maps.googleapis.com/maps/api/staticmap?size=188x170&center={{latitude}},{{longitude}}&zoom=13&maptype=satellite&markers=
icon:http://bit.ly/19isKFH|{{latitude}},{{longitude}}&sensor=false" />
    </div>
  </div>
  <div class="cartodb-popup-tip-container"></div>
</div>