Policy link in ads.

www/css/ui.css

@@ -567,3 +567,13 @@ div#ad div.entry a img#ad_pinpoint{
 	vertical-align:	middle;
 	max-height:		0.8em;
 }
+
+div#ad div#ad_policy{
+	text-align:	right;
+	margin:		0;
+	padding:	1.5em 1em 0.5em 0.5em;
+	font-size:	85%;
+	position:	absolute;
+	bottom:		1em;
+	right:		1em;
+}

www/functions.php

@@ -323,7 +323,7 @@
 	* contributes with Gasteizko Margolariak.           *
         ****************************************************/
 	function ad($con, $lang, $lng){
-	$id = -1;
+		$id = -1;
 		//If the user hasn't still see an add on this session
 		if (isset($_SESSION['ad']) == false){
 			//25% chance of seeing an add
@@ -366,6 +366,10 @@
 				if(strlen($r["address"]) > 0){
 					echo("<br/><br/><a target='_blank' href='https://www.google.es/maps/@$r[lat],$r[lon],14z'><img id='ad_pinpoint' src='/img/misc/pinpoint.png'\>$r[address]</a>\n");
 				}
+				echo("<br/><br/><br class='mobile'/><br class='mobile'/>");
+				echo("<div id='ad_policy'>\n");
+				echo("<a target='_blank' href='$proto$http_host/ayuda/#section_ads'>" . $lng['help_ad_title'] . "</a>\n");
+				echo("</div>\n");
 				echo("</div>\n");
 				echo("</div>\n");
 				echo("<script type='text/javascript'>showAd();</script>\n");