add: if (value == "") value = "empty"; 
context: 	updatevs: function (vs,where){		var vsid = "vs-"+vs.attr("name");		console.debug("update: "+vsid);		var id = $("#"+vsid+" span.id", where);		var status = $("#"+vsid+" span.status", where);		//if (status.text()!="live") return;		//update id		//id.empty().append(vs.attr("id"));		$("field",vs).each(function(){ 			var dl = $("#"+vsid+" > dl ", where);			var name = $(this).attr("name");			var value = $(this).text();			if ($(this).attr("type").indexOf("image") != -1){//				var img = $.IMG({"id":"test","alt":"error"});				value = '<img src="'+value+'" alt="error" />';//				where.append('<img src="'+value+'" alt="error" />');				/*console.debug(value);				$("#test").attr("src",value);				console.debug($("#test").attr("src"));*/			}			if ($("."+name, dl).size()==0){				//create name:value				dl.append($.DT({},name));				dl.append($.DD({"class":name}));			} 			//update value			$("."+name, dl).empty().append(value);		});		},
meta: 37	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/37/a5fc6692bb37dcaa864a61cc45b7ff6ca3c1dab2/gsn.js/clean/webapp/v2/js/gsn.js