// javascript document
var test=document.getelementbyid("basejs");
var src=test.getattribute("src");
var url=src.substring(src.indexof('?')+1);
$(function(){
	$('.title_a').mousemove(function(){
		$('.'+$(this).attr('data-box')+'_content').hide();
		$('#'+$(this).attr('data-box')+'_'+$(this).attr('data-id')+'_box').show();
		$('.'+$(this).attr('data-box')+'_title').removeclass('title_active');
		$('#'+$(this).attr('data-box')+'_'+$(this).attr('data-id')+'_span').addclass('title_active');
		$('#'+$(this).attr('data-box')+'_more').attr('href',url+'article/type/id/'+$(this).attr('data-id'));
	});
	change_footer();
	$(window).resize(function(){
		change_footer();
	});
	$('.left').css('height',$('.right').height()+'px');
});
//底部贴边
function change_footer()
{
	$('.footer').css('position','relative');
	if(number($('.footer').offset().top)+$('.footer').height()<$(window).height())
	{
		$('.footer').css({'position':'absolute','bottom':'0px'});
	}else{
		$('.footer').css('position','relative');
	}
}
function footer()
{
	$('.footer').css('position','relative');
}

function  browsercheck () { // 各个浏览器判断
    var sys = {};
    var ua = navigator.useragent.tolowercase(); //获取 useragent 值
    var s;
    (s = ua.match(/rv:([\d.]+)\) like gecko/)) ? sys.ie = s[1] : //ie 11
    (s = ua.match(/msie ([\d.]+)/)) ? sys.ie = s[1] :
    (s = ua.match(/firefox\/([\d.]+)/)) ? sys.firefox = s[1] :
    (s = ua.match(/chrome\/([\d.]+)/)) ? sys.chrome = s[1] :
    (s = ua.match(/opera.([\d.]+)/)) ? sys.opera = s[1] :
    (s = ua.match(/version\/([\d.]+).*safari/)) ? sys.safari = s[1] : 0;

    if (sys.ie) return 'ie' ;
    if (sys.firefox) return 'firefox' ; 
    if (sys.chrome) return 'chrome' ; 
    if (sys.opera) return 'opera' ; 
    if (sys.safari) return 'safari' ; 
};