$(function(){
	search_width();
	check_search("header_search");
    open_css("index_gonggao");
	gototop();
	selectopen("gotopage");
});

$(window).load(function(){
	$("article").removeclass("img_loading");
	footer();
	menu_fixed();
	main_news_fixed();
	main_product_fixed();
});

$(window).resize(function(){
	search_width();
	footer();
	menu_fixed();
	main_news_fixed();
	main_product_fixed();
});

function search_width(){
	var body_w = $(document.body).width();
	var right  = parseint($("header .icon").css("right")) * 2;
	var width  = body_w - right;

	$("header .icon .icon_search dl").css("width",width+"px");
};

function check_search(id){
	var css = "#"+id+" ";
	var dim_key = $(css+"input[name='wd']").attr("placeholder");
	var get_key = "";

	$(css).submit(function(){
		get_key = $(css+"input[name='wd']").val().replace(/\ +/g,"");
	
		if(get_key == "" || dim_key == get_key){
			alert(dim_key);
			$(css+"input[name='wd']").focus();
			return false;
		}
	});
};

function footer(){
	var html_h = $(window).height() + 5;
	var body_h = $(document.body).height() + 5;

	if(html_h >= body_h){
		$("footer").attr("id","footer");
	}else{
		$("footer").removeattr("id");
	};
	//console.log(html_h+","+body_h);
};

function open_css(css){
    css = "."+css+" ";

    $(css+".classname .button").click(function(){
        if(!$(css).hasclass("open")){
            $(css).addclass("open");
        }else{
            $(css).removeclass("open");
        }
    });
};

function gototop(){
	var css = "footer .gototop";
	$(function(){
		$(window).scroll(function(){
			if ($(window).scrolltop() > 200){
				$(css).addclass("open");
			}else{
				$(css).removeclass("open");
			}
		});
		$(css).click(function(){
			$("html,body").animate({scrolltop:0},350);
		});
	});
};

function menu_fixed(){
	var css = ".main_menu .menu.fixed";
	if($(css).length > 0){
		var top = $("main").offset().top;

		$(function(){
			$(window).scroll(function(){
				if($(window).scrolltop() > top){
					$(css).attr("id","menu_fixed");
				}else{
					$(css).removeattr("id");
				}
			});
		});
	}
};

function main_news_fixed(){
	if($("main .main_news_right.fixed").length > 0){
		var main_h = $("main").height();
		var main_l = $("main .main_news_right").height();
		var menu_h = $(".main_menu").height();

		if(main_h - menu_h > main_l){
			var start = $("main").offset().top;
			var over  = $("footer").offset().top - start - main_l - parseint($("footer").css("margintop")) - menu_h;
	
			$(window).scroll(function(){   
				var top  = $(document).scrolltop() - 50;
				var stop = top - start;

				if(top < start){
					stop = menu_h;
				}else if(top - start > over){
					stop = over + menu_h;
				}else{
					stop = stop + menu_h;
				}
				$("main .main_news_right").addclass("main_news_fixed").css("top",stop+"px");
			});
		}
	}
};

function main_product_fixed(){
	if($("main .main_product_right.fixed").length > 0){
		var main_h = $("main").height();
		var main_l = $("main .main_product_right").height();
		var menu_h = $(".main_menu").height();

		if(main_h - menu_h > main_l){
			var start = $("main").offset().top;
			var over  = $("footer").offset().top - start - main_l - parseint($("footer").css("margintop")) - menu_h;
	
			$(window).scroll(function(){   
				var top  = $(document).scrolltop() - 50;
				var stop = top - start;

				if(top < start){
					stop = menu_h;
				}else if(top - start > over){
					stop = over + menu_h;
				}else{
					stop = stop + menu_h;
				}
				$("main .main_product_right").addclass("main_product_fixed").css("top",stop+"px");
			});
		}
	}
};

function selectopen(css){
	$("."+css+" .value").click(function(){
		if(!$(this).next("dl").hasclass("open")){//没有打开的情况
			$(".allselect .open").removeclass("open");
			if($("."+css+" dl.open").length == 1){
			}else{	
				$(this).addclass("open");
				$(this).next("dl").addclass("open");
			}
		}else{//打开的情况
			if($("."+css+" dl.open").length == 1){
				$(this).removeclass("open")
				$(this).next("dl").removeclass("open");
			}else{	
			}
		}
		return false;
	});

	document.onclick = function(){
		$(".allselect .open,.gotopage .open").removeclass("open");
		//return false //加上这个a标签将不能链接;
	};
};

function img_view(title,alt){
	$("article img").each(function(){
		if(!$(this).hasclass("alt")){
			$(this).removeattr("title").removeattr("alt");
			$(this).attr("title",title).attr("alt",alt);
		}
    });
};

$(".tab_list li a").hover(function(){
	var id = $(this).attr("data-id");
	var css = "#"+$(this).parent().parent().parent().attr("id");
	if(id != undefined){
		$(css+" .tab_list .active").removeclass("active");
		$(this).addclass("active");
		$(css+" .tab_view").hide();
		$(css+" .tab_view.view"+id).show();
	}
});

function hidepop(){
	settimeout(function(){
		$("#pop_div").removeattr("class");
	},200);
};

function showapply(id,name,edu){
	var css = ".pop_apply ";

	if(id == 0){
		return false;
	}else{
		$(css+".tips").removeclass("hidden");
		$(css+"input[name='job_gangwei']").val(name);
		$(css+"input[name='job_id']").val(id);
		$(css+"select[name='job_edu']").find("option[value='"+edu+"']").attr("selected",true);
		$(css+"select[name='job_edu'] option").each(function(){
			if($(this).attr("value") < edu){
				$(this).hide();
			}
	    });
	}

	$("#pop_div,"+css).addclass("open");
};

$(".pop_apply .close").click(function(){
	$(".pop_apply").removeclass("open");
	hidepop();
});

$(".pop_apply .tips .submit").click(function(){
	$(".pop_apply .tips").addclass("hidden");
});