Google Earth(谷歌地球) V7.3.0.3830
var u_u8_imgs = new VsbPreloadImgArray();
//初始化图片
function u_u8_init_img()
{
u_u8_imgs.addImg("..\/..\/geography_logo.gif", "0", u_u8_onimgload);
u_u8_imgs.addImg("..\/..\/images\/ind_logo.png", "1", u_u8_onimgload);
u_u8_imgs.addImg("..\/..\/images\/cqnu_dlly_ind.png", "2", u_u8_onimgload);
u_u8_imgs.addImg("..\/..\/images\/baidu.jpg", "3", u_u8_onimgload);
}
function u_u8_onimgload(img, imgid)
{
var imgobjs = document.getElementsByName("u_u8_img");
var imgindex = new Number(imgid);
img.showImg(imgobjs[imgindex], 120, 50, false, false);
img.showImg(imgobjs[imgindex+ 4], 120, 50, false, 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").childNodes[0].rows[0].cells;
for(i = 0 ;i < tds1.length; i++)
{
u_u8_pos[u_u8_pos.length] = tds1[i].offsetLeft;
}
var tds2 = document.getElementById("u_u8_demo2").childNodes[0].rows[0].cells;
var tds2offset = document.getElementById("u_u8_demo2").offsetLeft;
for(i = 0 ;i < tds2.length; i++)
{
u_u8_pos[u_u8_pos.length] = tds2[i].offsetLeft + tds2offset;
}
}
function u_u8_getpos(scrollpos)
{
for(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 = 50;
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();