function lightItem(id) {
	var table = document.getElementById(id);
	table.className = "layout active";
	// Обработка фонов
	if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent)) {
		var tr1 = document.getElementById(id + "fixpng1");
		var tr2 = document.getElementById(id + "fixpng2");
		var tr3 = document.getElementById(id + "fixpng3");
		tr1.runtimeStyle.backgroundImage="none";
		tr2.runtimeStyle.backgroundImage="none";
		tr3.runtimeStyle.backgroundImage="none";
		tr1.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + tr1.png1 + "',sizingMethod='scale')";
		tr2.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + tr2.png1 + "',sizingMethod='scale')";
		tr3.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + tr3.png1 + "',sizingMethod='scale')";
	}
}

function shadowItem(id) {
	var table = document.getElementById(id);
	table.className = "layout unactive";
	// Обработка фонов
	if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent)) {
		var tr1 = document.getElementById(id + "fixpng1");
		var tr2 = document.getElementById(id + "fixpng2");
		var tr3 = document.getElementById(id + "fixpng3");
		tr1.runtimeStyle.backgroundImage="none";
		tr2.runtimeStyle.backgroundImage="none";
		tr3.runtimeStyle.backgroundImage="none";
		tr1.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + tr1.png2 + "',sizingMethod='scale')";
		tr2.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + tr2.png2 + "',sizingMethod='scale')";
		tr3.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + tr3.png2 + "',sizingMethod='scale')";
	}
}