// JavaScript Document

//ロールオーバー
window.onload=Rollovers;
function Rollovers() {
	if (!document.getElementById) return

	var aPreLoad = new Array();
	var sTempSrc;
	var aImages = document.getElementsByTagName('img');

	for (var i = 0; i < aImages.length; i++) {	
		if (aImages[i].className == 'ov') {
			var src = aImages[i].getAttribute('src');
			var ftype = src.substring(src.lastIndexOf('.'), src.length);
			var hsrc = src.replace(ftype, '_ov'+ftype);

			aImages[i].setAttribute('hsrc', hsrc);

			aPreLoad[i] = new Image();
			aPreLoad[i].src = hsrc;

			aImages[i].onmouseover = function() {
				sTempSrc = this.getAttribute('src');
				this.setAttribute('src', this.getAttribute('hsrc'));
			}	

			aImages[i].onmouseout = function() {
				if (!sTempSrc) sTempSrc = this.getAttribute('src').replace('_ov'+ftype, ftype);
				this.setAttribute('src', sTempSrc);
			}
		}
	}
}

//お問い合わせチェック
function Confirm(){
	if(window.confirm("送信しますか？")) return true;
		else return false;
}

//別ウィンドウで開く
function orderWindow(){ 
 window.open("../order/", "order", "status=no,resizable=yes,scrollbars=yes,top=0,left="+(getScreenWIDTH()-420)+",width=420"); 
}
function productsWindow(){ 
 window.open("../products/pdf/mitue_products.pdf", "products", "status=no,resizable=yes,scrollbars=yes,top=0,left=0,width="+(getScreenWIDTH()-420)); 
}


//スクリーンサイズから画面サイズ取得（幅）
function getScreenWIDTH(){ 
if(!!window.screen){ 
	return screen.width - 12; 
} else{ 
	return null; 
} 
}