// page init
jQuery(function(){
	initOpenClose();
	
	jQuery('.home-image:first').show();
});

// openClose init
function initOpenClose(){
	var classActive = 'active';
	var duration = 600;
	jQuery('.slide-block').each(function(){
		var holder = jQuery(this);
		var opener = jQuery('a.open-close', holder);
		var slider = jQuery('div.block', holder);
		if(holder.hasClass(classActive)) slider.show();
		else slider.hide();
		opener.click(function(){
			if(holder.hasClass(classActive)){
				slider.slideUp(duration);
				holder.removeClass(classActive);
			}
			else{
				slider.slideDown(duration);
				holder.addClass(classActive);
			}
			return false
		});
	});
}