Page automatically scrolls back up...

<script language="JavaScript1.2">               
               
//change 1 to another integer to alter the scroll speed. Greater is faster               
var speed=1               
var currentpos=0,alt=1,curpos1=0,curpos2=-1               
function initialize(){               
startit()               
}               
function scrollwindow(){               
if (document.all)               
temp=document.body.scrollTop               
else               
temp=window.pageYOffset               
if (alt==0)               
alt=1               
else               
alt=0               
if (alt==0)               
curpos1=temp               
else               
curpos2=temp               
if (curpos1!=curpos2){               
if (document.all)               
currentpos=document.body.scrollTop+speed               
else               
currentpos=window.pageYOffset+speed               
window.scroll(0,currentpos)               
}               
else{               
currentpos=30               
window.scroll(0,currentpos)               
}               
}               
function startit(){               
setInterval("scrollwindow()",30)               
}               
window.onload=initialize               
</script>

HTML:

That code makes a page scroll from top to bottom,

How can I get this code (or get a code) to scroll backup when a user scrolls down?


Thanks,

Anmar

 

Just a guess but did you try changing the values around in line 5 ?

curpos1=0,curpos2=-1

change to

curpos1=-1,curpos2=0

?

 

Hey Daniel,

I already got it fixed by changing the speed to negative

Thanks anyway.

 

Oh ok Thanks