$(function(){
	//img mouseover
	$(".main_area a img, #mv_area a img, .home_left_area a img, .home_right_area a img, .side_menu a img")
	.hover(
		function(){ $(this).animate({opacity: 0.5},200); },
		function(){ $(this).animate({opacity: 1.0},400); }
	);
	//img mouseover
	$(".header a img")
	.hover(
		function(){ $(this).animate({opacity: 0},200); },
		function(){ $(this).animate({opacity: 1.0},400); }
	);
	
	$("a[rel='colobox']").colorbox();
	$("a[rel='colobox-ajax']").colorbox({width:"80%", height:"80%", iframe:true});
});