// JavaScript Document

function openSelectedSwatch(swatch) {
	if (!swatch) {
		selected_swatch = blind_type;
	} else {
		selected_swatch = swatch;
	}
	switch (selected_swatch) {
		case "aluminium_25mm" :
			document.getElementById("aluminium_25mm_colourswatch").style.display = "block";
		break
		case "aluminium_50mm" :
			document.getElementById("aluminium_50mm_colourswatch").style.display = "block";
		break
		case "cedar_painted" :
			document.getElementById("cedar_painted_colourswatch").style.display = "block";
		break
		case "cedar_stained_46mm" :
			document.getElementById("cedar_stained_colourswatch").style.display = "block";
		break
		case "cedar_stained_60mm" :
			document.getElementById("cedar_stained_colourswatch").style.display = "block";
		break
		case "riverwash" :
			document.getElementById("riverwash_colourswatch").style.display = "block";
		break 
		case "faux" :
			document.getElementById("faux_colourswatch").style.display = "block";
		break
		case "roller_ot_blockout" :
			document.getElementById("privacy_blockout_colourswatch").style.display = "block";
		break
		case "roller_ot_sunfilter_classic" :
			document.getElementById("sunfilter_classic_colourswatch").style.display = "block";
		break
		case "roller_ot_sunfilter_luxury" :
			document.getElementById("sunfilter_luxury_colourswatch").style.display = "block";
		break
		case "roller_ot_sunscreen" :
			document.getElementById("sunscreen_colourswatch").style.display = "block";
		break
		case "roller_reg_blockout" :
			document.getElementById("privacy_blockout_colourswatch").style.display = "block";
		break
		case "roller_reg_sunfilter_classic" :
			document.getElementById("sunfilter_classic_colourswatch").style.display = "block";
		break
		case "roller_reg_sunfilter_luxury" :
			document.getElementById("sunfilter_luxury_colourswatch").style.display = "block";
		break
		case "roller_reg_sunscreen" :
			document.getElementById("sunscreen_colourswatch").style.display = "block";
		break
		case "roller_reg_sunfilter_designer" :
			document.getElementById("sunfilter_designer_colourswatch").style.display = "block";
		break
		case "roller_reg_blockout_designer" :
			document.getElementById("blockout_designer_colourswatch").style.display = "block";
		break
		default:
			alert("FATAL ERROR - BLIND TYPE HAD VALUE" + selected_swatch);
		break
	}
}
function selectColour(form) {
	var i = 0;
	var j = form.blind_swatch.length;
	while (i < j){
		if (form.blind_swatch[i].checked == true) {
			blind_colour = form.blind_swatch[i].value;
		}
		i++;
	}
	if (!blind_colour) {
		errorCheck(1);
		} else {
		killError(1);
		openExtraControls();//added when rollers where added to specifically open the extra control options if a roller type is selected.
		nextStep(1);
		}
}