function hide_show_posts(id){
	$("#"+id).slideToggle("slow");
}

function change_theme(name, dir){
		if(name == "light"){
			$("#change_theme").html("");
			$("#change_theme").html('<a onclick="change_theme(\'dark\', \''+dir+'\')"><strong>Dark Style</strong></a>');
			$("body").css({background:'#a3a3a3'});
			$("#header-top").css({background:"url("+dir+"images/header-top.png)"});
			$("#header-main").css({background:"url("+dir+"images/header-main.png)"});
			$("#header-bottom").css({background:"url("+dir+"images/header-bottom.png)"});
			$("#body-bg").css({background:"url("+dir+"images/body-bg.png)"});
			$("#footer").css({background:"url("+dir+"images/footer.png)"});
		}
		else if(name == "dark"){
			$("#change_theme").html("");
			$("#change_theme").html('<a onclick="change_theme(\'light\', \''+dir+'\')"><strong>Light Style</strong></a>');
			$("body").css({background:'#3c3c3c'});
			$("#header-top").css({background:"url("+dir+"images/dheader-top.png)"});
			$("#header-main").css({background:"url("+dir+"images/dheader-main.png)"});
			$("#header-bottom").css({background:"url("+dir+"images/dheader-bottom.png)"});
			$("#body-bg").css({background:"url("+dir+"images/dbody-bg.png)"});
			$("#footer").css({background:"url("+dir+"images/dfooter.png)"});
		}
}

function set_opacity() {
	$("#loading_img").fadeOut(2000);
}

function set_loading() {
	$("#loading_img").css({opacity:0.5})
	$("#loading_img").show(1000);
	setTimeout("set_opacity()", 3500);
}