在heihe项目元数据查看中增加了google ajax search实现的相关搜索功能

application/default/views/scripts/heihe/view.phtml

@@ -277,7 +277,17 @@ echo '【'.$r->author.'. '.$r->publisher.' '.$r->ts_issued.'】</li>';
 <?php endif; ?>
 </div>
 <div id="gsearch">
-<p>用GOOGLE搜索本数据的关键词，有以下结果：</p>
+<ul id="searchctrl">
+<?php
+	foreach($this->keys as $cg){
+		echo '<li><a href="javascript:;" onclick="googlesearch(\''.$cg->keyword.'\');">'.$cg->keyword.'</a></li>'."\r\n";
+	}
+	?>
+</ul>
+<ul id="searchlist">
+</ul>
+
+
 </div>
 <div id="recommend">
 <p>申请了本条数据的用户，通常他们还申请了：</p>
@@ -300,6 +310,7 @@ echo '【'.$r->author.'. '.$r->publisher.' '.$r->ts_issued.'】</li>';
 	</div>
 </div>
 <script type="text/javascript" charset="utf-8">
+
 $(document).ready(function(){$(".colorbox").colorbox({photo:"true"});});
 $(window).bind("load", function() {  var timeout = setTimeout(function() { initLoader();	}, 100);});  
 //$(window).bind("load", function() {  var timeout = setTimeout(function() { gmaploaded();	}, 1000);});
@@ -395,6 +406,31 @@ function getSubFileList(uuid,id,depth){
 		}
 	});
 }
+
+
+function googlesearch(keyword){
+	$.ajax({
+		type:"POST",
+		url:"/service/googlesearch",
+		data:'q='+keyword,
+		success:function(html){
+				var items = [];
+				var obj = jQuery.parseJSON(html);
+				$.each(obj.responseData.results, function(key, val) {	
+					var html = '<p><a href="' +val['unescapedUrl']+'">'+val['title']+'<a/></p><p><span>'+
+								val['url'].replace(/%(.*)/i,"") +'</span></p><p>'+
+								val['content']
+								+'</p>';
+					items.push('<li>' + html + '</li>');
+				});
+				$('#searchlist').html(items.join(''));
+			},
+		beforeSend:function(){
+			$('#searchlist').html('<img src="/images/11887177066.gif" />结果加载中');
+			}
+	});
+}
+
 function gmaploaded()
 {
 //google map