function switch_color(color) {
	document.body.style.backgroundColor=color;
	var el = document.getElementById('site-title');
	//alert(el.style);
	/*if (color=='#FFFFFF' || color=='#E1E1E1' || color == '#C8C8C8' || color=='#AFAFAF' || color=='#969696' || color=='#7D7D7D')
	{
		document.body.style.color='#666666';
	}
	else
	{
		document.body.style.color='#1A1A1A';
	}*/
	document.body.style.color='#FFFFFF';
}

function switch_color_dark() {
	document.body.style.backgroundColor='#000000';
}