/* 箕山クリニック
 * JavaScript
 */

/* 画像のロールオーバー処理
 ---------------------------------------------------------------------------- */
function smartRollover()
{
	var images, i;
	
	if (document.getElementsByTagName) {
		images = document.getElementsByTagName('img');
		
		for (i = 0; i < images.length; i++) {
			if (images[i].getAttribute('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.'));
				}
			}
		}
	}
}

if (window.addEventListener) {
	window.addEventListener('load', smartRollover, false);
} else if (window.attachEvent) {
	window.attachEvent('onload', smartRollover);
}