//************************
//実行
//************************
$(document).ready(function(){
	pageScroll(".to-top","#container");
	smartRollover();
});


//************************
//関数
//************************

//スマートロールオーバー
//---------------------------
var smartRollover = function () {  
	if(document.getElementsByTagName) {  
		var images = document.getElementsByTagName("img");  
			for(var i=0; i < images.length; i++) {
				//20100423修正
				if(images[i].src.match("_off.")){  
					images[i].onmouseover = function() {  
					this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));  
				}
				images[i].onmouseout = function(){
					this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));  
					}
				}
			}
		}  
}

//スマートスクロール
//---------------------------
var pageScroll = function (trg,target){
	$(trg).click(function () {
		$(this).blur();
		$('html,body').animate({ scrollTop: $(target).offset().top }, 'fast');
		return false;
	});
}


//別ウインドウで開く
//---------------------------
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


<!--
(function(){
	function rollover(){
		var targetClassName = "hoverImg";
		var suffix = "_on";

		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
					preload[i] = new Image();
					preload[i].src = images[i].getAttribute("src").replace(overReg, "$1" + suffix + "$2");

					//mouseover
					images[i].onmouseover = function() {
						this.src = this.getAttribute("src").replace(overReg, "$1" + suffix + "$2");
					}

					//mouseout
					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);
})();
// -->



//スワップイメージ
//---------------------------
$(function(){
	$("#buttonBox a").hover(function(){
		var picture = "images/" + $(this).attr("class") + ".jpg";
		$("#swapimage .floatPicture:visible").fadeOut("middle",function(){
			$("#swapimage .floatPicture:hidden").fadeIn("slow").attr("src",picture);
		});
		/*$("#swapimage a").attr({
			href:$(this).attr("href"),
			title:$(this).attr("title")
		});*/
		//$("#swapimage .basePicture:visible").fadeIn("fast").attr("src",picture);
	});
});