function next(toPage, total)
{
	var f = document.forms.main;
    	// Redirect to which page
    	f.p.value = toPage;
    	f.total.value = total; 
	// Submit
    	f.submit();
}


// focus on this field and clear the other
function clearField(e)
{
    if (e.name == 'addr') {
            var zip = document.forms.main.cityzip;
            if (zip) {
                zip.value = '';
            }
    } else {
    } 
}


function subnav(t)
{
	t = t >= 3? t - 1 : t;
	var o = document.getElementsByTagName('dd')[t-1];
	var DT = document.getElementsByTagName('dt')[t-1];
	if(o.style.display=='none' || o.style.display=='') {
		o.style.display='block';
		DT.style.background='url(images/arrow2.gif) no-repeat left center';
	}else{
		o.style.display='none';
		DT.style.background='url(images/arrow1.gif) no-repeat left center';
	}
}

/*
window.onload=function()
{
	subnav(1);
	subnav(2);
	subnav(3);
	subnav(4);
	//subnav(5);
}
*/