function radiobut_click (elem) {
	var text,htmm = new String();
	
	for (i = 0; i<elem.parentNode.childNodes.length; i++) 
		if ((elem.parentNode.childNodes[i].tagName == 'DIV')&&(elem.parentNode.childNodes[i].title == 'selected')) {sel_elem = elem.parentNode.childNodes[i]}
	
	text = sel_elem.innerHTML;
	htmm = text.substring(0,text.indexOf('>')+1);
	text = text.substr(text.indexOf('>')+1);
	htmm = htmm.replace('radio_sel.gif','radio.gif');
	htmm = htmm.replace('(*)','()');
	sel_elem.title = '';
	sel_elem.innerHTML = htmm+text;

	text = elem.innerHTML;
	htmm = text.substring(0,text.indexOf('>')+1);
	text = text.substr(text.indexOf('>')+1);
	htmm = htmm.replace('radio.gif','radio_sel.gif');
	htmm = htmm.replace('()','(*)');
	elem.title = 'selected';
	elem.innerHTML = htmm+text;

	val = document.getElementById('radioresult');
	for (i = 0; i<val.parentNode.childNodes.length; i++) 
		{if ((val.parentNode.childNodes[i].tagName == 'DIV')&&(val.parentNode.childNodes[i].title == 'selected')) {sel_elem = val.parentNode.childNodes[i]; val.value = sel_elem.id.split('_')[1];}
	}
	//alert(val.value);
}

function check_click(elem) {
	if (elem.title == 'not_checked') {elem.title = 'checked';elem.childNodes[0].style.visibility = 'hidden'; elem.childNodes[1].style.visibility = 'visible';}else
	if (elem.title == 'checked') {elem.title = 'not_checked';elem.childNodes[1].style.visibility = 'hidden'; elem.childNodes[0].style.visibility = 'visible';}

	val = document.getElementById('checkresult');
	for (i = 0; i<val.parentNode.childNodes.length; i++)
		if ((val.parentNode.childNodes[i].tagName == 'DIV')&&(val.parentNode.childNodes[i].title == 'checked')) {val.value = 1} else
		if ((val.parentNode.childNodes[i].tagName == 'DIV')&&(val.parentNode.childNodes[i].title == 'not_checked')) {val.value = 0}
	//alert(val.value);
}
function radiosend_click(elem) {
	elem.parentNode.submit();
}