resetEmptySugTip = function() {
			var curEngine = logo.attr("data-id"),
			    newNum    = 0,
			    data      = emptySug[curEngine],
			    storeVal  = $.store("search_" + curEngine);
			if(data) {
				$sugTip.show();
				$.each(data.data, function(i, val) {
					if(val.isNew) {
						newNum++;
					}
				});
				if(!storeVal || (newNum && (storeVal !== data.version))) {
					$sugNum.html(newNum).show();
				} else {
					$sugNum.hide();
				}
			} else {
				$sugTip.hide();
				$sugNum.hide();
			}
		}
@used when form reset
@purpose reset tip condition
@return