/* -------------------------------------------------- *
 * ロールオーバー　　　　　                           *
 * -------------------------------------------------- */
function initRollOverImages() {
	var image_cache = new Object();
	$(".imgLink").not("[src*='_on.']").each(function(i) {
		var imgsrc = this.src;
		var dot = this.src.lastIndexOf('.');
		var imgsrc_on = this.src.substr(0, dot) + '_on' + this.src.substr(dot, 4);
		image_cache[this.src] = new Image();
		image_cache[this.src].src = imgsrc_on;
		$(this).hover(
			function() { this.src = imgsrc_on; },
			function() { this.src = imgsrc; }
		);
	});
}
$(document).ready(initRollOverImages);



/* -------------------------------------------------- *
 * bookmark お気に入りに追加                          *
 * -------------------------------------------------- */
function addBookmark(title,url) {
if (window.sidebar) {
window.sidebar.addPanel(title, url,"");
} else if( document.all ) {
window.external.AddFavorite( url, title);
} else if( window.opera && window.print ) {
return true;
}
} 

/* -------------------------------------------------- *
 * ToggleVal Plugin for jQuery                        *
 * Version 1.0                                        *
 * -------------------------------------------------- *
 * Author:   Aaron Kuzemchak                          *
 * URL:      http://kuzemchak.net/                    *
 * E-mail:   afkuzemchak@gmail.com                    *
 * Date:     8/18/2007                                *
 * -------------------------------------------------- */

jQuery.fn.toggleVal = function(focusClass) {
	this.each(function() {
		$(this).focus(function() {
			// clear value if current value is the default
			if($(this).val() == this.defaultValue) { $(this).val(""); }
			
			// if focusClass is set, add the class
			if(focusClass) { $(this).addClass(focusClass); }
		}).blur(function() {
			// restore to the default value if current value is empty
			if($(this).val() == "") { $(this).val(this.defaultValue); }
			
			// if focusClass is set, remove class
			if(focusClass) { $(this).removeClass(focusClass); }
		});
	});
}

$(document).ready(function() {
	$(".searchBox, textarea").toggleVal();
});