/**
 * function changeImage
 * "js-link" for forms.
 *
 * 16.02.2006, dkd, ik
 */

function clickButton() {

	if(document.getElementsByName('Submit')[1]){
		document.getElementsByName('Submit')[1].click();
	} else {
		document.getElementsByName('Submit')[0].click();
	}	
}

function setGender(index) {
	document.getElementsByName('tx_pbsurvey_pi1[Bist Du weiblich oder männlich?]')[index].click();
}
 
function changeImage(index) {
	switch (index) {
		case 1:
			document.getElementsByName('amount1')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount1_act.gif";
			document.getElementsByName('amount2')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount2_no.gif";
			document.getElementsByName('amount3')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount3_no.gif";
			document.getElementsByName('amount4')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount4_no.gif";
			document.getElementsByName('amount5')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount5_no.gif";
			document.getElementsByName('tx_pbsurvey_pi1[Wieviele Zigaretten rauchst Du pro Tag?]')[0].click();
			break;
		case 2:
			document.getElementsByName('amount1')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount1_no.gif";
			document.getElementsByName('amount2')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount2_act.gif";
			document.getElementsByName('amount3')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount3_no.gif";
			document.getElementsByName('amount4')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount4_no.gif";
			document.getElementsByName('amount5')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount5_no.gif";
			document.getElementsByName('tx_pbsurvey_pi1[Wieviele Zigaretten rauchst Du pro Tag?]')[1].click();
			break;
		case 3:
			document.getElementsByName('amount1')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount1_no.gif";
			document.getElementsByName('amount2')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount2_no.gif";
			document.getElementsByName('amount3')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount3_act.gif";
			document.getElementsByName('amount4')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount4_no.gif";
			document.getElementsByName('amount5')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount5_no.gif";
			document.getElementsByName('tx_pbsurvey_pi1[Wieviele Zigaretten rauchst Du pro Tag?]')[2].click();
			break;
		case 4:
			document.getElementsByName('amount1')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount1_no.gif";
			document.getElementsByName('amount2')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount2_no.gif";
			document.getElementsByName('amount3')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount3_no.gif";
			document.getElementsByName('amount4')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount4_act.gif";
			document.getElementsByName('amount5')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount5_no.gif";
			document.getElementsByName('tx_pbsurvey_pi1[Wieviele Zigaretten rauchst Du pro Tag?]')[3].click();
			break;
		case 5:
			document.getElementsByName('amount1')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount1_no.gif";
			document.getElementsByName('amount2')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount2_no.gif";
			document.getElementsByName('amount3')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount3_no.gif";
			document.getElementsByName('amount4')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount4_no.gif";
			document.getElementsByName('amount5')[0].src="fileadmin/rauch-frei/user/facts/test_was_kostet/amount5_act.gif";
			document.getElementsByName('tx_pbsurvey_pi1[Wieviele Zigaretten rauchst Du pro Tag?]')[4].click();
			break;
		}
}