// JavaScript Document

function m_open(module) {
	var menus = document.getElementById('catHead').getElementsByTagName("ul");
	for (i=0;i < menus.length; i++) {
		menus[i].style.display = 'none';
	}
	module.getElementsByTagName("ul")[0].style.display = 'block';
}
function sm_open(mitem) {
	mitem.style.backgroundColor = "#FFFFFF";
	mitem.style.color = "#8CA7A8";
}
function sm_close(mitem) {
	mitem.style.backgroundColor = "#8CA7A8";
	mitem.style.color = "#FFFFFF";
}

function commerce_go(id_commerce) {
	if (id_commerce != '') {	
		document.getElementById('bizport').src = "bizs/biz.php?bnb="+id_commerce; 
	} else {
		document.getElementById('bizport').src = 'blank.html'
	}
}

function commerce_dual(id_commerce) {
	nil_commerce_combo();
	commerce_go(id_commerce);
}

function nil_commerce_combo() {
	document.getElementById('cbCommerce').options[0].selected = 'true';
}