/* 
 * to change this license header, choose license headers in project properties.
 * to change this template file, choose tools | templates
 * and open the template in the editor.
 */

$(function() {
	
    //var b = $('.header .frame .box');
    //b.find('.nav').mouseenter(function() { $(this).css('height', 'auto'); b.stop().animate({ height: '230px' }, 'fast'); });
    //b.mouseleave(function() { b.stop().animate({ height: '50px' }, 'fast', function() { b.find('.nav').css('height', '30px'); }); });
    var b = $('.header .frame .box .nav .cha');
    b.find('div').mouseenter(function(){changebackground($(this), 1)});
    b.find('div').mouseleave(function(){changebackground($(this), 2);setdefaultcss(b);});
    $('.adplay').each(adslide);
    adscroll();
    searchinput(); //站内搜索
    
    resizebanner();
    $(window).resize(resizebanner);
    
    $('#weixin').bind('mouseenter', function(){myshow(1);});
    $('#weixin').bind('mouseleave', function(){myshow(0);});
    setdefaultcss(b);
    //服务与技术支持页面上的大图超过1024px宽度后两边是平铺处理的（其它模块是一个宽1920的图片），需要做一些特殊处理
    if($('.content_page').width()>0){
    	if($('.content_page').prev().height()==0){
    		$('.content_page').addclass('content_page_old');
    	}
    }
});
//设置导航栏默认样式
function setdefaultcss(b){
	if($('.banner_font').text()){
		 b.find('div').each(function(){
			 if($('.banner_font').text() == $(this).html()){
				 if($(this).width()>125){
					$(this).addclass('bg2');
				}else{
					$(this).addclass('bg1');
				}
			 }
		 });
   }
}
//鼠标悬浮在导航栏上时的样式
function changebackground(obj, type){
	//type==1给选中的对象增加样式、type==0给选中的对象移除样式
	$(obj).parent().siblings().find('div').each(function(i){
		if($(this).width()>125){
			$(this).removeclass('bg2');
		}else{
			$(this).removeclass('bg1');
		}
	});
	if(type==1){
		if($(obj).width()>125){
			$(obj).addclass('bg2');
		}else{
			$(obj).addclass('bg1');
		}
	}else{
		if($(obj).width()>125){
			$(obj).removeclass('bg2');
		}else{
			$(obj).removeclass('bg1');
		}
	}
}
//站内搜索
function searchinput(){
    $("#sousuo").bind("click",clicksousuo);
    $(".searchinput").bind({focus:function(){  
    	if(this.value=='请输入关键词'){
    		this.value="";
    	}      
    },blur:function(){if(this.value==''){
		this.value='请输入关键词';  
	}}});     
}  
function clicksousuo(){
	if(event.keycode!=13&&event.keycode!=0) return;             
	$("#searchform").submit();      
}   
function adscroll() {
    setinterval(function() {
        var h = $('.adscroll').height();   
        $('.adscroll').find("span:first").animate({ margintop: '-' + h + 'px' }, 500, function() {
            $(this).css('margin-top', '0').find('span:first').appendto(this);
        });
    }, 3000);
}

function adslide() {
    var t; var n = 0; var p = $(this);
    var count = p.find('.list a').size();
    p.find('.list a:not(:first-child)').hide();
    p.find('.info').html(p.find('.list a:first-child').find('img').attr('alt'));
    p.find('.btn li:first-child');
    p.find('.info').click(function() { window.open(p.find('.list a:first-child').attr('href'), '_blank') });
    p.find('.btn li').click(function() {
        var i = $(this).attr('idx') - 1;
        n = i;
        if (i >= count) return;
        p.find('.info').html(p.find('.list a').eq(i).find('img').attr('alt'));
        p.find('.info').unbind().click(function() { window.open(p.find('.list a').eq(i).attr('href'), '_blank') })
        p.find('.list a').filter(':visible').fadeout(500).parent().children().eq(i).fadein(1000);
    });
    t = setinterval(function() {
        n = n >= (count - 1) ? 0 : n + 1;
        p.find('.btn li').eq(n).trigger('click');
    }, 5000);
    p.hover(function() { clearinterval(t) }, function() {
        t = setinterval(function() {
            n = n >= (count - 1) ? 0 : n + 1;
            p.find('.btn li').eq(n).trigger('click');
        }, 5000);
    });
}

function callmenu(el){
	if(!(el.classname.indexof("menu_title_close")>-1||el.classname.indexof("menu_title_open")>-1)&&
		el.parentnode&&el.parentnode.classname.indexof("treenode")>-1
	){return}
	var child,menutitle=el,treenode=el.parentnode;
	for(var i=0; i < treenode.childnodes.length; i++)
	{	
		child = treenode.childnodes[i];
		if(child.nodename!='div'){continue}
		if(child.classname.indexof("treesubnodeshidden")>-1){
			child.classname =child.classname.replace("treesubnodeshidden","treesubnodes");
			menutitle.classname="menu_title_open"
			break;
		}else if (child.classname.indexof("treesubnodes")>-1){
			child.classname =child.classname.replace("treesubnodes","treesubnodeshidden");
			menutitle.classname="menu_title_close"
			break;
		}
	}
}

function isemail(str){
	var reg = /^([a-za-z0-9_-])+@([a-za-z0-9_-])+((\.[a-za-z0-9_-]{2,3}){1,2})$/;
	return reg.test(str);
}
function isnull(str){
	return $.trim(str).length==0;
}
function isdate(str){
	var reg = /^[0-9]{4}-[0-9]{2}-[0-9]{2}$/;
	if(!reg.test(str)){
		return false;
	}
	var arr = str.split("-");
	if(number(arr[0]) < 1950){
		return false;
	}
	if(number(arr[1]) <= 0 || number(arr[1]) > 12){
		return false;
	}
	if(number(arr[2]) <= 0 || number(arr[2]) > 31){
		return false;
	}
	return true;
}
function ismobelphone(str){
	var reg = /^1[1-9][0-9]{9}$/;
	return reg.test(str);
}

/**
 * 验证简历提交的正确性
 */
function aboutjudgepost(){
	/*验证名字*/
	if(isnull($("#resumename").val())){
		$("#resumename").after("<span class='txjl_err'>名字不能为空</span>");
		$("#resumename")[0].focus();
		$("#resumename")[0].select();
		return false;
	}
	
	/*验证日期*/
	if(!isdate($("#resumebirthday").val())){
		$("#resumebirthday").after("<span class='txjl_err'>日期格式有误(例:yyyy-mm-dd)</span>");
		$("#resumebirthday")[0].focus();
		$("#resumebirthday")[0].select();
		return false;
	}
	
	/*验证电话*/
	if(!ismobelphone($("#resumephone").val())){
		$("#resumephone").after("<span class='txjl_err'>请正确填写手机号码</span>");
		$("#resumephone")[0].focus();
		$("#resumephone")[0].select();
		return false;
	}
	/*验证电子邮件*/
	if(!isnull($("#resumeemail").val())){
		if(!isemail($("#resumeemail").val())){
			$("#resumeemail").after("<span class='txjl_err'>email格式有误(例:abc@zcsoft.com)</span>");
			$("#resumeemail")[0].focus();
			$("#resumeemail")[0].select();
			return false;
		}
	}
	
	/*验证自我评价*/
	if(isnull($("#resumeresumedescription").val())){
		$("#resumeresumedescription").after("<span class='txjl_err'>自我评价不能为空</span>");
		$("#resumeresumedescription")[0].focus();
		$("#resumeresumedescription")[0].select();
		return false;
	}
	
	if($.trim($("#resumeresumedescription").val()).length > 200){
		$("#resumeresumedescription").after("<span class='txjl_err'>不能超过200字</span>");
		$("#resumeresumedescription")[0].focus();
		$("#resumeresumedescription")[0].select();
		return false;
	}
	
	/*验证教育经历*/
	if(isnull($("#resumeeducationdescription").val())){
		$("#resumeeducationdescription").after("<span class='txjl_err'>教育经历不能为空</span>");
		$("#resumeeducationdescription")[0].focus();
		$("#resumeeducationdescription")[0].select();
		return false;
	}
	
	if($.trim($("#resumeeducationdescription").val()).length > 500){
		$("#resumeeducationdescription").after("<span class='txjl_err'>不能超过500字</span>");
		$("#resumeeducationdescription")[0].focus();
		$("#resumeeducationdescription")[0].select();
		return false;
	}
	
	/*验证工作描述*/
	if($.trim($("#resumeworkdescription").val()).length > 500){
		$("#resumeworkdescription").after("<span class='txjl_err'>不能超过500字</span>");
		$("#resumeworkdescription")[0].focus();
		$("#resumeworkdescription")[0].select();
		return false;
	}
	
	return true;
}

/**投递简历*/
function aboutpostpostinfo(){
	//清空提示信息
	$("span").remove(".txjl_err");
	
	//验证提交表单的数据
	if(!aboutjudgepost()){
		return;
	}

	//提交数据
	$.ajax({
		cache : true,
		type : "post",
		url : $("#aboutpostinfoform")[0].action,
		data : $('#aboutpostinfoform').serialize(),
		async : false,
		error : function(request) {
			alert("connection error");                 
		},
		success : function(data){
			alert(data.message);
			if(data.state=="0"){
				return;
			}
			$("#btnaboutpostinforeset").click();
		}
	});
}

/**显示微信二维码*/
function myshow(a) {
	if(a==1){
		document.getelementbyid('pic_weixin').style.display="block";
	}else{
		document.getelementbyid('pic_weixin').style.display="none";
	}
}

function resizebanner(){
	var scrollwidth = $('body').get(0).scrollwidth;
	if(scrollwidth<=1400){
		$('#banner1').css('width', '100%');
		$('#banner1_left').css('width', '0');
		$('#banner1_right').css('width', '0');
		
		$('#banner2').css('width', '100%');
		$('#banner2_left').css('width', '0');
		$('#banner2_right').css('width', '0');
		
		$('#banner3').css('width', '100%');
		$('#banner3_left').css('width', '0');
		$('#banner3_right').css('width', '0');
	}else{
		$('#banner1').css('width', 1400);
		$('#banner1_left').css('width', (scrollwidth-1400)/2);
		$('#banner1_right').css('width', (scrollwidth-1400)/2);
		
		$('#banner2').css('width', 1400);
		$('#banner2_left').css('width', (scrollwidth-1400)/2);
		$('#banner2_right').css('width', (scrollwidth-1400)/2);
		
		$('#banner3').css('width', 1400);
		$('#banner3_left').css('width', (scrollwidth-1400)/2);
		$('#banner3_right').css('width', (scrollwidth-1400)/2);
	}
}