网页特效――电影海报横向滚动

[tcsm]

在HEAD之间插入


<SCRIPT language=JavaScript>
<!--//
var x = 0;
var y = 0;
var limdex = 1232;
var dest = 0;
var distance = 0;
var step = 0;
var destination = 0;
var on = true;

function scrollit(destination) {
step = 2;
dest = destination;
if (x<dest & x < limdex){
while (x<dest) {
step += (step / 7);
x += step;
parent.scroll(x,0);
}
// top.main.scroll(dest,0);
if(dest <=limdex) { parent.scroll(dest,0); }
x = dest;
}
if (x > dest) {
while (x>dest) {
step += (step / 7);
if(x >= (0+step)) { x -= step; parent.scroll(x,0); }
else break;
}
if(dest >= 0) { parent.scroll(dest,0); }
x = dest;
}
if (x<1) { parent.frames[1].scroll(1,0); x=1 }
if (x>limdex) { parent.scroll(limdex,0); x=limdex }
x = dest;
}

function scrollnow() {
if (on){
if (x < limdex & x >= 0 ) {
parent.scroll(x,0);

x = x + 1;

setTimeout('scrollnow()', 8);

}
else if (x < 0) {

x = limdex;
scrollnow();
}
else {

x=0;
scrollnow();
}
}

}

</SCRIPT>




在body中加入

onload="scrollnow()"