// JavaScript Document
/* ********************************************************************
*** GreyWyvern's HTML Block Scroller & Marquee ************************
***********************************************************************
* HTML Block Scroller & Marquee JavaScript - v1.9
* - Copyright 2007 - Licenced for free distribution under the BSDL
* - http://www.opensource.org/licenses/bsd-license.php
*
*/
// ***** Sample scroller #1
//var scroll1 = new scrollObject("whyprecisiontext", 145, 100, "up", 7000, 1.15);
// scroll1.block[0] = "Mainbrace News Title 1
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Fusce convallis. Curabitur aliquet. Duis lacinia. Lorem ipsum dolor sit amet.";
// scroll1.block[1] = "Mainbrace News Title 2
Curabitur aliquet. Duis lacinia, dui ac elementum commodo, nunc orci sodales erat, id dapibus orci nisi et pede. Lorem ipsum dolor sit amet.";
// scroll1.block[2] = "Mainbrace News Title 3
Duis ultrices. Praesent auctor augue sed est. Aliquam erat volutpat auctor augue sed est. Aliquam erat volutpat. Lorem ipsum dolor sit amet.";
// scroll1.block[3] = "Mainbrace News Title 4
Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Fusce convallis. Curabitur aliquet. Duis lacinia. Lorem ipsum dolor sit amet.";
// ***** Sample scroller #2
/*var scroll2 = new scrollObject("scr2", 468, 60, "left", 3000, 1.5);
scroll2.block[0] = 'Visit GreyWyvern.com!';
scroll2.block[1] = 'Home of the Orca Scripts!';
scroll2.block[2] = '
';
*.
/* *****
* Instead of using the onload attribute of the tag, you can
* also start your scrollers this way.
*
*/
/*window.onload = function() {
scroll1.scroll();
//scroll2.scroll();
}*/
/* ********************************************************************
* The Mighty ScrollObject
* - Don't edit this if you know what's good for ya!
*
*/
function scrollObject(main, width, height, direct, pause, speed) {
var self = this;
this.main = main;
this.width = width;
this.height = height;
this.direct = direct;
this.pause = pause;
this.speed = Math.max(1.001, Math.min((direct == "up" || direct == "down") ? height : width, speed));
this.block = new Array();
this.blockprev = this.offset = 0;
this.blockcurr = 1;
this.mouse = false;
this.scroll = function() {
if (!document.getElementById) return false;
this.main = document.getElementById(this.main);
while (this.main.firstChild) this.main.removeChild(this.main.firstChild);
this.main.style.overflow = "hidden";
this.main.style.position = "relative";
this.main.style.width = this.width + "px";
this.main.style.height = this.height + "px";
for (var x = 0; x < this.block.length; x++) {
var table = document.createElement('table');
table.cellPadding = table.cellSpacing = table.border = "0";
table.style.position = "absolute";
table.style.left = table.style.top = "0px";
table.style.width = this.width + "px";
table.style.height = this.height + "px";
table.style.overflow = table.style.visibility = "hidden";
var tbody = document.createElement('tbody');
var tr = document.createElement('tr');
var td = document.createElement('td');
td.innerHTML = this.block[x];
tr.appendChild(td);
tbody.appendChild(tr);
table.appendChild(tbody);
this.main.appendChild(this.block[x] = table);
}
if (this.block.length > 1) {
this.main.onmouseover = function() { self.mouse = true; }
this.main.onmouseout = function() { self.mouse = false; }
setInterval(function() {
if (!self.offset && self.scrollLoop()) self.block[self.blockcurr].style.visibility = "visible";
}, this.pause);
} this.block[this.blockprev].style.visibility = "visible";
}
this.scrollLoop = function() {
if (!this.offset) {
if (this.mouse) return false;
this.offset = (this.direct == "up" || this.direct == "down") ? this.height : this.width;
} else this.offset = Math.floor(this.offset / this.speed);
if (this.direct == "up" || this.direct == "down") {
this.block[this.blockcurr].style.top = ((this.direct == "up") ? this.offset : -this.offset) + "px";
this.block[this.blockprev].style.top = ((this.direct == "up") ? this.offset - this.height : this.height - this.offset) + "px";
} else {
this.block[this.blockcurr].style.left = ((this.direct == "left") ? this.offset : -this.offset) + "px";
this.block[this.blockprev].style.left = ((this.direct == "left") ? this.offset - this.width : this.width - this.offset) + "px";
}
if (!this.offset) {
this.block[this.blockprev].style.visibility = "hidden";
this.blockprev = this.blockcurr;
if (++this.blockcurr >= this.block.length) this.blockcurr = 0;
} else setTimeout(function() { self.scrollLoop(); }, 30);
return true;
}
}