/**
 * prints the code for AnimCube applet parameter 'colors' if 
 * color scheme cookies are set
 **/

function getColorParam() {
    var ucolor = readCookie('ucolor');
    var dcolor = readCookie('dcolor');
    var fcolor = readCookie('fcolor');
    var bcolor = readCookie('bcolor');
    var lcolor = readCookie('lcolor');
    var rcolor = readCookie('rcolor');

    if (ucolor && dcolor && fcolor && bcolor && lcolor && rcolor) {
	var str = ucolor + dcolor + fcolor + bcolor + lcolor + rcolor;
	document.write('<param name="colors" value="' + str + '"');
    }
}