function checkSelect(module, table, select) {
	var aDiv = getAnElement("module_options_" + module);
	if (select) {
		getAnElement("mod_selector_left_" + module).src = "http://www.advancedtechnologies.ca/graphics/bevel_selected.gif";
		getAnElement("mod_selector_middle_" + module).className = "Mod_Selector_cell_middle_selected";
		if (aDiv.className == "option_display_visible") { //currently expanded 
			getAnElement("mod_selector_right_" + module).src = "http://www.advancedtechnologies.ca/graphics/collapse_selected.gif";
		} else {
			getAnElement("mod_selector_right_" + module).src = "http://www.advancedtechnologies.ca/graphics/expand_selected.gif";
		}
	}	else {
		getAnElement("mod_selector_left_" + module).src = "http://www.advancedtechnologies.ca/graphics/bevel_notselected.gif";
		getAnElement("mod_selector_middle_" + module).className = "Mod_Selector_cell_middle_notselected";
		if (aDiv.className == "option_display_visible") { //currently expanded
			getAnElement("mod_selector_right_" + module).src = "http://www.advancedtechnologies.ca/graphics/collapse_notselected.gif";
		} else {
			getAnElement("mod_selector_right_" + module).src = "http://www.advancedtechnologies.ca/graphics/expand_notselected.gif";
		}
	}
}
	
function toggleOptionDisplay(module, table) {
	var aDiv = getAnElement("module_options_" + module);
	var expandImage = getAnElement("expand_module_image_" + module);
	if (aDiv.className == "option_display_visible") {
		aDiv.className="option_display_none";
//		getAnElement("modoptshow_" + module).value="0";
		setOptionDisplay(table, module, false);
	} else {
		aDiv.className="option_display_visible";
//		getAnElement("modoptshow_" + module).value="1";
		setOptionDisplay(table, module, true);
	}
}

function setOptionDisplay(table, module, isopen) {
	//table.className="Mod_Selector_table_selected";
	getAnElement("mod_selector_left_" + module).src = "http://www.advancedtechnologies.ca/graphics/bevel_selected.gif";
	getAnElement("mod_selector_middle_" + module).className = "Mod_Selector_cell_middle_selected";
	if (isopen)
		getAnElement("mod_selector_right_" + module).src = "http://www.advancedtechnologies.ca/graphics/collapse_selected.gif";
	else
		getAnElement("mod_selector_right_" + module).src = "http://www.advancedtechnologies.ca/graphics/expand_selected.gif";
}
	
		
function getAnElement(id) {
	return document.getElementById?document.getElementById(id):document.all?document.all[id]:document.layers[id];
}