 class="l"></span>: <input type="number" min=0.0 max=1.0 step=0.01 id="theme_alpha_bg" class="agi"><br>
		<span class="l"></span>: <input type="text" id="theme_color_bg" maxlength="9" class="agi"><br>
		BG image: <input type="file" id="theme_bg_img" accept="image/*" onchange="ownBg(this)"> <input type="button" value="Remove" onclick="removeBgImg()"><br>
		<span class="l"></span>: <input type="checkbox" id="theme_bg_rnd" class="agi cb" onchange="randomBg();toggle('Image');">
		<div id="Image">
			<div id="bg