/*--------------------------------------------------------------------------
 *  Formulaire de calcul des emprunts
 *--------------------------------------------------------------------------*/

function MajChamps () {
	if ($F('typcredit') == "DIFFERE" || $F('typcredit') == "DIFFTOT"){
		$('trdiff').show();
		$('trprog').hide();
	} else {
		if ($F('typcredit') == "ECHPROG"){
			$('trdiff').hide();
			$('trprog').show();
		} else {
			$('trdiff').hide();
			$('trprog').hide();
		}
	}
	MajTextParam();
	
}
function MajTextParam () {
	$('jstitretableau').innerHTML = $('typcredit').options[$('typcredit').selectedIndex].text;
	$('jstxtparam').innerHTML = "<strong>" + $('jstitretableau').innerHTML + "</strong>";
	$('jstxtparam').innerHTML += "<br />" + "Taux " + $('typtaux').options[$('typtaux').selectedIndex].text + " - Périodicité " + $('period').options[$('period').selectedIndex].text ;
	
}
function ToogleParametre () {
	if ($F('btnmodifier') == "modifier" ){
		$('btnmodifier').value = "cacher";
		$('trparam1').show();
		$('trparam2').show();
		$('trparam3').show();
		$('trtxtparam').hide();
		Field.focus('typcredit');
	} else {
		$('btnmodifier').value = "modifier";
		$('trparam1').hide();
		$('trparam2').hide();
		$('trparam3').hide();
		$('trtxtparam').show();
		Field.focus('ctaux');
	}
}
window.onload = function () {
	$('typcredit').onclick = MajChamps;
	$('typcredit').onblur  = MajChamps;
	$('typtaux').onclick = MajTextParam;
	$('typtaux').onblur  = MajTextParam;
	$('period').onclick = MajTextParam;
	$('period').onblur  = MajTextParam;
	$('btnmodifier').onclick = ToogleParametre;
	MajChamps();
}