$(function(){
	imageOver();
})
function imageOver() {
$("img.iov").each(function() {
var image = this.src;
var extension = image.substr(image.lastIndexOf("."), image.length-1);
var image_over = image.replace(extension, "_o"+extension);
new Image().src = image_over;
$(this).hover(
function(){this.src = image_over},
function(){this.src = image}
);
});
}
function year(){
var data = new Date();
var now_year = data.getFullYear();
document.write(now_year);
}
(function(){
function rollover(){
var targetClassName = "imgover";
var suffix = "_o";
var overReg = new RegExp("^(.+)(\\.[a-z]+)$");
var outReg = new RegExp("^(.+)" + suffix + "(\\.[a-z]+)$");
var preload = new Array();
var images = document.getElementsByTagName("img");
for (var i = 0, il = images.length; i < il; i++) {
var classStr = images[i].getAttribute("class") || images[i].className;
var classNames = classStr.split(/\s+/);
for(var j = 0, cl = classNames.length; j < cl; j++){
if(classNames[j] == targetClassName){
preload[i] = new Image();
preload[i].src = images[i].getAttribute("src").replace(overReg, "$1" + suffix + "$2");
images[i].onmouseover = function() {
this.src = this.getAttribute("src").replace(overReg, "$1" + suffix + "$2");
}
images[i].onmouseout = function() {
this.src = this.getAttribute("src").replace(outReg, "$1$2");
}
}
}
}
}
function addEvent(elem,event,func){
if(elem.addEventListener) {
elem.addEventListener(event, func, false);
}else if(elem.attachEvent) {
elem.attachEvent("on" + event, func);
}
}
addEvent(window,"load",rollover);
})();
(function(){
var easing = 0.3;
var interval = 10;
var d = document;
var targetX = 0;
var targetY = 0;
var targetHash = '';
var scrolling = false;
var splitHref = location.href.split('#');
var currentHref_WOHash = splitHref[0];
var incomingHash = splitHref[1];
var prevX = null;
var prevY = null;
addEvent(window, 'load', init);
function init(){
setOnClickHandler();
if(incomingHash){
if(window.attachEvent && !window.opera){
setTimeout(function(){scrollTo(0,0);setScroll('#'+incomingHash);},50);
}else{
scrollTo(0, 0);
setScroll('#'+incomingHash);
}
}
}
function addEvent(eventTarget, eventName, func){
if(eventTarget.addEventListener){
eventTarget.addEventListener(eventName, func, false);
}else if(window.attachEvent){
eventTarget.attachEvent('on'+eventName, function(){func.apply(eventTarget);});
}
}
function setOnClickHandler(){
var links = d.links;
for(var i=0; i<links.length; i++){
var link = links[i];
var splitLinkHref = link.href.split('#');
if(currentHref_WOHash == splitLinkHref[0] && d.getElementById(splitLinkHref[1])){
addEvent(link, 'click', startScroll);
}
}
}
function startScroll(event){
if(event){
event.preventDefault();
}else if(window.event){
window.event.returnValue = false;
}
setScroll(this.hash);
}
function setScroll(hash){
var targetEle = d.getElementById(hash.substr(1));
if(!targetEle)return;
var ele = targetEle;
var x = 0;
var y = 0;
while(ele){
x += ele.offsetLeft;
y += ele.offsetTop;
ele = ele.offsetParent;
}
var maxScroll = getScrollMaxXY();
targetX = Math.min(x, maxScroll.x);
targetY = Math.min(y, maxScroll.y);
targetHash = hash;
if(!scrolling){
scrolling = true;
scroll();
}
}
function scroll(){
var currentX = d.documentElement.scrollLeft||d.body.scrollLeft;
var currentY = d.documentElement.scrollTop||d.body.scrollTop;
var vx = (targetX - currentX) * easing;
var vy = (targetY - currentY) * easing;
var nextX = currentX + vx;
var nextY = currentY + vy;
if((Math.abs(vx) < 1 && Math.abs(vy) < 1)
|| (prevX === currentX && prevY === currentY)){
scrollTo(targetX, targetY);
scrolling = false;
location.hash = targetHash;
prevX = prevY = null;
return;
}else{
scrollTo(parseInt(nextX), parseInt(nextY));
prevX = currentX;
prevY = currentY;
setTimeout(function(){scroll()},interval);
}
}
function getDocumentSize(){
return {width:Math.max(document.body.scrollWidth, document.documentElement.scrollWidth), height:Math.max(document.body.scrollHeight, document.documentElement.scrollHeight)};
}
function getWindowSize(){
var result = {};
if(window.innerWidth){
var box = d.createElement('div');
with(box.style){
position = 'absolute';
top = '0px';
left = '0px';
width = '100%';
height = '100%';
margin = '0px';
padding = '0px';
border = 'none';
visibility = 'hidden';
}
d.body.appendChild(box);
var width = box.offsetWidth;
var height = box.offsetHeight;
d.body.removeChild(box);
result = {width:width, height:height};
}else{
result = {width:d.documentElement.clientWidth || d.body.clientWidth, height:d.documentElement.clientHeight || d.body.clientHeight};
}
return result;
}
function getScrollMaxXY() {
if(window.scrollMaxX && window.scrollMaxY){
return {x:window.scrollMaxX, y:window.scrollMaxY};
}
var documentSize = getDocumentSize();
var windowSize = getWindowSize();
return {x:documentSize.width - windowSize.width, y:documentSize.height - windowSize.height};
}
}());