//img_01
//主页中的任务DIV的切换
function change_task(s) {

    if (s == 1) {
        document.getElementById("img_01").src = "images/task_new_1.jpg";
        document.getElementById("img_02").src = "images/task_hot.jpg";
        document.getElementById("img_03").src = "images/task_time_2.jpg";
        document.getElementById("newtask").style.display = "";
        document.getElementById("newtask_1").style.display = "none";
        document.getElementById("newtask_2").style.display = "none";
    }
    if (s == 2) {
        document.getElementById("img_01").src = "images/task_new.jpg";
        document.getElementById("img_02").src = "images/task_hot_1.jpg";
        document.getElementById("img_03").src = "images/task_time.jpg";
        document.getElementById("newtask").style.display = "none";
        document.getElementById("newtask_1").style.display = "";
        document.getElementById("newtask_2").style.display = "none";
    }
    if (s == 3) {
        document.getElementById("img_01").src = "images/task_new.jpg";
        document.getElementById("img_02").src = "images/task_hot_2.jpg";
        document.getElementById("img_03").src = "images/task_time_1.jpg";
        document.getElementById("newtask").style.display = "none";
        document.getElementById("newtask_1").style.display = "none";
        document.getElementById("newtask_2").style.display = "";
    }

}
//主页活动DIV切换
function change_active(s) {

    if (s == 1) {
        document.getElementById("img1").src = "images/active_new_1.jpg";
        document.getElementById("img2").src = "images/active_hot.jpg";
        document.getElementById("img3").src = "images/active_time.jpg";
        document.getElementById("newactive").style.display = "";
        document.getElementById("newactive_1").style.display = "none";
        document.getElementById("newactive_2").style.display = "none";
    }
    if (s == 2) {
        document.getElementById("img1").src = "images/active_new.jpg";
        document.getElementById("img2").src = "images/active_hot_1.jpg";
        document.getElementById("img3").src = "images/active_time_2.jpg";
        document.getElementById("newactive").style.display = "none";
        document.getElementById("newactive_1").style.display = "";
        document.getElementById("newactive_2").style.display = "none";
    }
    if (s == 3) {
        document.getElementById("img1").src = "images/active_new.jpg";
        document.getElementById("img2").src = "images/active_hot_2.jpg";
        document.getElementById("img3").src = "images/active_time_1.jpg";
        document.getElementById("newactive").style.display = "none";
        document.getElementById("newactive_1").style.display = "none";
        document.getElementById("newactive_2").style.display = "";
    }

}

//主页学生和商家登陆的DIV切换
function change_denglu(s) {

    if (s == 1) {
        document.getElementById("denglu_01").src = "images/student_1.jpg";
        document.getElementById("denglu_02").src = "images/seller_2.jpg";
        document.getElementById("student").style.display = "";
        document.getElementById("seller").style.display = "none";
    }
    if (s == 2) {
        document.getElementById("denglu_01").src = "images/student_2.jpg";
        document.getElementById("denglu_02").src = "images/seller_1.jpg";
        document.getElementById("student").style.display = "none";
        document.getElementById("seller").style.display = "";
    }
}
//搜索
function change_ssuo(s) {
    if (s == 1) {
        document.getElementById("searchType").value = "搜索校友";
    }
    if (s == 2) {
        //alert("1");   打印
        document.getElementById("searchType").value = "搜索任务";
    }
    if (s == 3) {
        document.getElementById("searchType").value = "搜索活动";
    }

}

//主页悬浮DIV层
function task_1(s) {
    if (s == 1) {
        document.getElementById("apDiv1").style.display = "";
    }
    if (s == 2) {
        document.getElementById("apDiv1").style.display = "none";
    }
    if (s == 3) {
        document.getElementById("Div1").style.display = "";
    }
    if (s == 4) {
        document.getElementById("Div1").style.display = "none";
    }
    if (s == 5) {
        document.getElementById("div2").style.display = "";
    }
    if (s == 6) {
        document.getElementById("div2").style.display = "none";
    }
    if (s == 7) {
        document.getElementById("div3").style.display = "";
    }
    if (s == 8) {
        document.getElementById("div3").style.display = "none";
    }
    if (s == 9) {
        document.getElementById("div4").style.display = "";
    }
    if (s == 10) {
        document.getElementById("div4").style.display = "none";
    }
}

//活动悬浮DIV
function active_1(s) {
    if (s == 1) {
        document.getElementById("div5").style.display = "";
    }
    if (s == 2) {
        document.getElementById("div5").style.display = "none";
    }
    if (s == 3) {
        document.getElementById("div6").style.display = "";
    }
    if (s == 4) {
        document.getElementById("div6").style.display = "none";
    }
    if (s == 5) {
        document.getElementById("div7").style.display = "";
    }
    if (s == 6) {
        document.getElementById("div7").style.display = "none";
    }
    if (s == 7) {
        document.getElementById("div12").style.display = "";
    }
    if (s == 8) {
        document.getElementById("div12").style.display = "none";
    }
}

//论坛悬浮DIV
function bbs_1(s) {
    if (s == 1) {
        document.getElementById("div8").style.display = "";
    }
    if (s == 2) {
        document.getElementById("div8").style.display = "none";
    }
    if (s == 3) {
        document.getElementById("div9").style.display = "";
    }
    if (s == 4) {
        document.getElementById("div9").style.display = "none";
    }
    if (s == 5) {
        document.getElementById("div10").style.display = "";
    }
    if (s == 6) {
        document.getElementById("div10").style.display = "none";
    }
    if (s == 7) {
        document.getElementById("div11").style.display = "";
    }
    if (s == 8) {
        document.getElementById("div11").style.display = "none";
    }
}

//头任务悬浮DIV
function task_2(s) {
    if (s == 1) {
        document.getElementById("_logo1").style.display = "";
    }
    if (s == 2) {
        document.getElementById("_logo1").style.display = "none";
    }
}
//头活动悬浮DIV
function active_2(s) {
    if (s == 1) {
        document.getElementById("_logo2").style.display = "";
    }
    if (s == 2) {
        document.getElementById("_logo2").style.display = "none";
    }
}