jQuery( function(){
	//IE6の砂時計対策
	try { document.execCommand('BackgroundImageCache', false, true); } catch(e) {}
	cnio = new cnio();
	cnio.init();
});

$ = jQuery;
function cnio() {
}

cnio.prototype.init	= function()
{
	
	//action1
	var els = $("div#side #event_info dd");
	var len = els.length;
	if( len > 0 ){
		for( var i=0; i<=len; ++i )
		{
			if( i % 2 ){ continue; }
			$(els.get(i)).addClass("even");
		}
	}
	//action2
	$("#event_info dd:last").addClass("last");
	//action3
	$("#header ul").lavaLamp({ fx: "backout", speed: 700 });
	//h3 position
	$("#main h3").each(function(){
		var height = this.offsetHeight;
		var t_h = 50;//日付部分の高さ
		var m_top = (t_h - height) / 2;
		$(this).css( 'marginTop', m_top + 'px' );
	});
	//add hover action
	$(".wink").hover(function(){
		$(this).stop(true,true).animate({"opacity":0.4},"fast").animate({"opacity":1},'slow')
	},function(){});
	$("div#main a img").hover(function(){
		$(this).stop(true,true).animate({"opacity":0.4},"fast").animate({"opacity":1},'slow')
	},function(){});
	//contact form mail address
	var ema=[98,114,114,109,104,115,100,45,110,114,96,106,96,63,102,108,96,104,107,45,98,110,108];
	var ems='';
	for (var i=0; i<ema.length; i++){
		ems += String.fromCharCode(1+ema[i]);
	}
	$("#mailaddress").html('<a href="mailto:'+ems+'">CSS Nite in OSAKA実行委員会</a>');
};