$(document).ready(function(){  
	$("#main a[href*='http://'], #footer a[href*='http://']").filter(function() {
	    return this.hostname && this.hostname !== location.hostname;
	  }).after('<img src="extlink.gif" class="elink" alt="external link" title="Link to external website" width="13" height="9" />');
	
	$("#main a[href*='https://'], #footer a[href*='https://']").filter(function() {
	    return this.hostname && this.hostname !== location.hostname;
	  }).after('<img src="extlink.gif" class="elink" alt="external link" title="Link to external website" width="13" height="9" />'); 
});