郑州澍青医学高等专科学校图书馆

var u_u8_imgs = new VsbPreloadImgArray(); //初始化图片

function u_u8_init_img()
{

}

function u_u8_onimgload(img, imgid)
{
    var imgobjs = document.getElementsByName("u_u8_img");
    var imgindex = new Number(imgid);

img.showImg(imgobjs[imgindex], 220, 155, true, true, false);

    img.showImg(imgobjs[imgindex+ 0], 220, 155, true, true, false);
}

var u_u8_MyMar;

var u_u8_speed3;
var u_u8_move = true;
var u_u8_movenum = 0;
var u_u8_pos = null; //td位置组

function u_u8_initpos()

{
    u_u8_pos = new Array();

var tds1 = document.getElementById(“u_u8_demo1”).children[0].rows[0].cells; for(var i = 0 ;i < tds1.length; i++)

    {
        u_u8_pos[u_u8_pos.length] = tds1[i].offsetLeft;
    }

var tds2 = document.getElementById(“u_u8_demo2”).children[0].rows[0].cells;

    var tds2offset = document.getElementById("u_u8_demo2").offsetLeft;
    for(var i = 0 ;i < tds2.length; i++)
    {
        u_u8_pos[u_u8_pos.length] = tds2[i].offsetLeft + tds2offset;
    }
}
function u_u8_getpos(scrollpos)
{
    for(var i = 0; i < u_u8_pos.length; i++)
    {
        if(scrollpos < u_u8_pos[i])
            return i-1;
    }
}

function u_u8_Marquee()

{
    try 
    { 
        if(!u_u8_move)
            return;

var demoobj = document.getElementById(“u_u8_demo”);

        var demo1obj = document.getElementById("u_u8_demo1");
        //滚动步长
        var scrollstep = 1

//当前位置

        var oldscrollLeft = demoobj.scrollLeft;

//更新后的位置, 已考虑过回滚

        var newscrollLeft = (oldscrollLeft + scrollstep)%demo1obj.scrollWidth;

demoobj.scrollLeft = newscrollLeft; }

    catch(e) 
    { 
    } 
} 
function u_u8_clearInterval()
{
    clearInterval(u_u8_MyMar);
}

function u_u8_setInterval()

{
    u_u8_MyMar = setInterval(u_u8_Marquee,u_u8_speed3);
}

function u_u8_stopmove()

{
    u_u8_move = false;
}
function u_u8_startmove()
{
    u_u8_move = true;
}

function u_u8_init()

{
    u_u8_speed3 = 70;
    if(u_u8_speed3 < 1)
    {
        u_u8_speed3 = 1;
    }

document.getElementById(“u_u8_demo”).onmouseover = u_u8_stopmove;

    document.getElementById("u_u8_demo").onmouseout = u_u8_startmove;
    document.getElementById("u_u8_demo2").innerHTML = document.getElementById("u_u8_demo1").innerHTML;

u_u8_init_img(); u_u8_setInterval(); } u_u8_init();