连续滚动javascript(js)代码
2009-07-27 08:48
239 查看
向上滚动
<div id=”marquees”>
<a href=”#”>链接一</a><br>
<br>
<a href=”#”>链接二</a><br>
<br>
<a href=”#”>链接三</a><br>
<br>
<a href=”#”>链接四</a>
<br>
</div>
<script language=”JavaScript”>
marqueesHeight=200;
stopscroll=false;
with(marquees){
style.width=0;
style.height=marqueesHeight;
style.overflowX=”visible”;
style.overflowY=”hidden”;
noWrap=true;
onmouseover=new Function(”stopscroll=true”);
onmouseout=new Function(”stopscroll=false”);
}
document.write(’<div id=”templayer” style=”position:absolute;z-index:1;visibility:hidden”></div>’);
preTop=0; currentTop=0;
function init(){
templayer.innerHTML=””;
while(templayer.offsetHeight<marqueesHeight){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML=templayer.innerHTML+templayer.innerHTML;
setInterval(”scrollUp()”,10);
}
document.body.onload=init;
function scrollUp(){
if(stopscroll==true) return;
preTop=marquees.scrollTop;
marquees.scrollTop+=1;
if(preTop==marquees.scrollTop){
marquees.scrollTop=templayer.offsetHeight-marqueesHeight;
marquees.scrollTop+=1;
}
}
</script>
向下滚动
<div id=”marquees”> <a href=”#”>链接一</a><br>
<br>
<a href=”#”>链接二</a><br>
<br>
<a href=”#”>链接三</a><br>
<br>
<a href=”#”>链接四</a><br>
<br>
</div>
<script language=”JavaScript”>
marqueesHeight=200;
with(marquees){
style.width=0;
style.height=marqueesHeight;
style.overflowX=”visible”;
style.overflowY=”hidden”;
noWrap=true;
onmouseover=new Function(”stopscroll=true”);
onmouseout=new Function(”stopscroll=false”);
}
document.write(’<div id=”templayer” style=”position:absolute;z-index:1;visibility:hidden”></div>’);
preTop=0; currentTop=0;getlimit=0;stopscroll=false;
function init(){
templayer.innerHTML=””;
while(templayer.offsetHeight<marqueesHeight){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML+=templayer.innerHTML;
setInterval(”scrollDown()”,10);
}init();
function scrollDown(){
if(stopscroll==true) return;
preTop=marquees.scrollTop;
marquees.scrollTop-=1;
if(preTop==marquees.scrollTop){
if(!getlimit){
marquees.scrollTop=templayer.offsetHeight*2;
getlimit=marquees.scrollTop;
}
marquees.scrollTop=getlimit-templayer.offsetHeight+marqueesHeight;
marquees.scrollTop-=1;
}
}
</script>
向左滚动
<div id=”marquees”>
<a href=”#”>链接一</a>
<a href=”#”>链接二</a>
<a href=”#”>链接三</a>
<a href=”#”>链接四</a>
</div>
<div id=”templayer” style=”position:absolute;left:0;top:0;visibility:hidden”></div>
<script language=”JavaScript”>
marqueesWidth=200;
with(marquees){
style.height=0;
style.width=marqueesWidth;
style.overflowX=”hidden”;
style.overflowY=”visible”;
noWrap=true;
onmouseover=new Function(”stopscroll=true”);
onmouseout=new Function(”stopscroll=false”);
}
preLeft=0; currentLeft=0; stopscroll=false;
function init(){
templayer.innerHTML=””;
while(templayer.offsetWidth<marqueesWidth){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML+=templayer.innerHTML;
setInterval(”scrollLeft()”,10);
}init();
function scrollLeft(){
if(stopscroll==true) return;
preLeft=marquees.scrollLeft;
marquees.scrollLeft+=1;
if(preLeft==marquees.scrollLeft){
marquees.scrollLeft=templayer.offsetWidth-marqueesWidth+1;
}
}
</script>
向右滚动
<div id=”marquees”>
<a href=”#”>链接一</a>
<a href=”#”>链接二</a>
<a href=”#”>链接三</a>
<a href=”#”>链接四</a>
</div>
<div id=”templayer” style=”position:absolute;left:0;top:0;visibility:hidden”></div>
<script language=”JavaScript”>
marqueesWidth=200;
with(marquees){
style.height=0;
style.width=marqueesWidth;
style.overflowX=”hidden”;
style.overflowY=”visible”;
noWrap=true;
onmouseover=new Function(”stopscroll=true”);
onmouseout=new Function(”stopscroll=false”);
}
preTop=0; currentTop=0; getlimit=0; stopscroll=false;
function init(){
templayer.innerHTML=””;
while(templayer.offsetWidth<marqueesWidth){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML+=templayer.innerHTML;
setInterval(”scrollRight()”,10);
}init();
function scrollRight(){
if(stopscroll==true) return;
preLeft=marquees.scrollLeft;
marquees.scrollLeft-=1;
if(preLeft==marquees.scrollLeft){
if(!getlimit){
marquees.scrollLeft=templayer.offsetWidth*2;
getlimit=marquees.scrollLeft;
}
marquees.scrollLeft=getlimit-templayer.offsetWidth+marqueesWidth;
marquees.scrollLeft-=1;
}
}
</script>
<div id=”marquees”>
<a href=”#”>链接一</a><br>
<br>
<a href=”#”>链接二</a><br>
<br>
<a href=”#”>链接三</a><br>
<br>
<a href=”#”>链接四</a>
<br>
</div>
<script language=”JavaScript”>
marqueesHeight=200;
stopscroll=false;
with(marquees){
style.width=0;
style.height=marqueesHeight;
style.overflowX=”visible”;
style.overflowY=”hidden”;
noWrap=true;
onmouseover=new Function(”stopscroll=true”);
onmouseout=new Function(”stopscroll=false”);
}
document.write(’<div id=”templayer” style=”position:absolute;z-index:1;visibility:hidden”></div>’);
preTop=0; currentTop=0;
function init(){
templayer.innerHTML=””;
while(templayer.offsetHeight<marqueesHeight){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML=templayer.innerHTML+templayer.innerHTML;
setInterval(”scrollUp()”,10);
}
document.body.onload=init;
function scrollUp(){
if(stopscroll==true) return;
preTop=marquees.scrollTop;
marquees.scrollTop+=1;
if(preTop==marquees.scrollTop){
marquees.scrollTop=templayer.offsetHeight-marqueesHeight;
marquees.scrollTop+=1;
}
}
</script>
向下滚动
<div id=”marquees”> <a href=”#”>链接一</a><br>
<br>
<a href=”#”>链接二</a><br>
<br>
<a href=”#”>链接三</a><br>
<br>
<a href=”#”>链接四</a><br>
<br>
</div>
<script language=”JavaScript”>
marqueesHeight=200;
with(marquees){
style.width=0;
style.height=marqueesHeight;
style.overflowX=”visible”;
style.overflowY=”hidden”;
noWrap=true;
onmouseover=new Function(”stopscroll=true”);
onmouseout=new Function(”stopscroll=false”);
}
document.write(’<div id=”templayer” style=”position:absolute;z-index:1;visibility:hidden”></div>’);
preTop=0; currentTop=0;getlimit=0;stopscroll=false;
function init(){
templayer.innerHTML=””;
while(templayer.offsetHeight<marqueesHeight){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML+=templayer.innerHTML;
setInterval(”scrollDown()”,10);
}init();
function scrollDown(){
if(stopscroll==true) return;
preTop=marquees.scrollTop;
marquees.scrollTop-=1;
if(preTop==marquees.scrollTop){
if(!getlimit){
marquees.scrollTop=templayer.offsetHeight*2;
getlimit=marquees.scrollTop;
}
marquees.scrollTop=getlimit-templayer.offsetHeight+marqueesHeight;
marquees.scrollTop-=1;
}
}
</script>
向左滚动
<div id=”marquees”>
<a href=”#”>链接一</a>
<a href=”#”>链接二</a>
<a href=”#”>链接三</a>
<a href=”#”>链接四</a>
</div>
<div id=”templayer” style=”position:absolute;left:0;top:0;visibility:hidden”></div>
<script language=”JavaScript”>
marqueesWidth=200;
with(marquees){
style.height=0;
style.width=marqueesWidth;
style.overflowX=”hidden”;
style.overflowY=”visible”;
noWrap=true;
onmouseover=new Function(”stopscroll=true”);
onmouseout=new Function(”stopscroll=false”);
}
preLeft=0; currentLeft=0; stopscroll=false;
function init(){
templayer.innerHTML=””;
while(templayer.offsetWidth<marqueesWidth){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML+=templayer.innerHTML;
setInterval(”scrollLeft()”,10);
}init();
function scrollLeft(){
if(stopscroll==true) return;
preLeft=marquees.scrollLeft;
marquees.scrollLeft+=1;
if(preLeft==marquees.scrollLeft){
marquees.scrollLeft=templayer.offsetWidth-marqueesWidth+1;
}
}
</script>
向右滚动
<div id=”marquees”>
<a href=”#”>链接一</a>
<a href=”#”>链接二</a>
<a href=”#”>链接三</a>
<a href=”#”>链接四</a>
</div>
<div id=”templayer” style=”position:absolute;left:0;top:0;visibility:hidden”></div>
<script language=”JavaScript”>
marqueesWidth=200;
with(marquees){
style.height=0;
style.width=marqueesWidth;
style.overflowX=”hidden”;
style.overflowY=”visible”;
noWrap=true;
onmouseover=new Function(”stopscroll=true”);
onmouseout=new Function(”stopscroll=false”);
}
preTop=0; currentTop=0; getlimit=0; stopscroll=false;
function init(){
templayer.innerHTML=””;
while(templayer.offsetWidth<marqueesWidth){
templayer.innerHTML+=marquees.innerHTML;
}
marquees.innerHTML+=templayer.innerHTML;
setInterval(”scrollRight()”,10);
}init();
function scrollRight(){
if(stopscroll==true) return;
preLeft=marquees.scrollLeft;
marquees.scrollLeft-=1;
if(preLeft==marquees.scrollLeft){
if(!getlimit){
marquees.scrollLeft=templayer.offsetWidth*2;
getlimit=marquees.scrollLeft;
}
marquees.scrollLeft=getlimit-templayer.offsetWidth+marqueesWidth;
marquees.scrollLeft-=1;
}
}
</script>
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