var pColors = new Array("c1", "c2", "c3");

var pHtmlMiddle = new Array(
"<div class=\"c0a\"><div class=\"c0b\">&nbsp;</div></div><div class=\"c0c\"><div class=\"c0d\">&nbsp;</div></div><div class=\"c0e\"><div class=\"c0f\"><div class=\"c0g\">&nbsp;</div><div class=\"c0h\">&nbsp;</div></div></div>",
"<div class=\"c1a\"><div class=\"c1b\">&nbsp;</div></div><div class=\"c1c\"><div class=\"c1d\">&nbsp;</div></div><div class=\"c1e\"><div class=\"c1f\"><div class=\"c1g\">&nbsp;</div><div class=\"c1h\">&nbsp;</div></div></div>",
"<div class=\"c2a\"><div class=\"c2b\">&nbsp;</div></div><div class=\"c2c\"><div class=\"c2d\">&nbsp;</div></div><div class=\"c2e\"><div class=\"c2f\"><div class=\"c2g\">&nbsp;</div><div class=\"c2h\">&nbsp;</div></div></div>",
"<div class=\"c3a\"><div class=\"c3b\">&nbsp;</div></div><div class=\"c3c\"><div class=\"c3d\">&nbsp;</div></div><div class=\"c3e\"><div class=\"c3f\"><div class=\"c3g\">&nbsp;</div><div class=\"c3h\">&nbsp;</div></div></div>");

function pNodeHtml(divID, level) {
	if ( level == 0 )
		return "<div id=\"" + divID + "\" class=\"c0\">" + pHtmlMiddle[0] + "</div>";
	var i = level % 3;
	return "<div id=\"" + divID + "\" class=\"" + pColors[i]+"\">" + pHtmlMiddle[i+1] + "</div>";
}
function pLoadImages() {
	var pImages = new Array("c0_r.png", "c0_l.png", "c0_b.png", "c0_i.png", "c1_r.png", "c1_l.png", "c1_b.png", "c1_i.png", "c2_r.png", "c2_l.png", "c2_b.png", "c2_i.png", "c3_r.png", "c3_l.png", "c3_b.png", "c3_i.png");
	for ( var i = 0; i < pImages.length; ++i ) {
		var im = new Image();
		im.src = pImages[i];
	}
}
