// JavaScript Document
$(function(){
	infoBox();
	similarlyArts();
	uiDynamicMargin();
	noResultBox();
});
// 动态改变margin
function uiDynamicMargin(){
	var fix = function(){
		var windowWidth = $('body').width();
		if(windowWidth <= 1024){
			$('.ui-dynamic-margin').css('margin','0 15px');
		}else{
			$('.ui-dynamic-margin').css('margin','0 0');
		}
	};
	$(window).resize(function(){
		fix();
	});
	fix();
}
// 搜索结果信息
var infoBox = function(){
	var size = $('#jsearch-result-items .jsearch-result-box').size();
	if(size > 0){
		var $infoBox = $('#jsearch-info-box');
		var total = $infoBox.data('total');
		var cost = $infoBox.data('cost');
		if(cost == 0){
			cost = '少于0.1';
		}
		$infoBox.append('合并相似的文章后，约找到<span>' + total + '</span>条结果，用时' + cost + '秒');
	}
};
// 相似文章显示
var similarlyArts = function(){
	$('.jsearch-similarly-head>a').click(function(){
		$('.jsearch-similarly-items', $(this).parents('.jsearch-similarly-box')).toggle();
	});
};

var noResultBox = function(){
	// jsearch-no-result-box
	var size = $('#jsearch-result-items .jsearch-result-box').size();
	if(size == 0){
		$('#jsearch-no-result-box').show();
	}
};