comicpress-2.8/js/scroll.js

28 lines
575 B
JavaScript

// JavaScript Document
var up_timer
function getPosition(){
yoko = document.body.scrollLeft || document.documentElement.scrollLeft;
tate = document.body.scrollTop || document.documentElement.scrollTop;
}
function pageup(x,y){
if(up_timer) clearTimeout(up_timer);
if(y >= 1){
getPosition();
var divisionY = (tate-(tate/5));
var Y = Math.floor(divisionY);
window.scrollTo(yoko,Y);
up_timer = setTimeout("pageup("+yoko+","+Y+")",2);
}else{
window.scrollTo(yoko,0);
clearTimeout(up_timer);
}
}
function scrollup(){
getPosition();
pageup(yoko,tate)
}