// JavaScript Document
//BEGIN[press btnStart]
function btnStart_click()
{
	var url = "index.php?do=test_show";
	var parameter = "action=start";
	var button = document.getElementById('btnStart');
	button.disabled = true;
	var btn_back = document.getElementById('btn_back');
	btn_back.disabled = true;

	ShowDivGeneral(url,parameter,"divQuestion");
}
//END[press btnStart]

//BEGIN[btnPreviousQues_click]
function btnPreviousQues_click()
{
	var url = "index.php?do=test_show";
	var parameter = "action=previous";
	ShowDivGeneral(url,parameter,"divQuestion");
}

function btnNextQues_click()
{
	var url = "index.php?do=test_show";
	var parameter = "action=next";
	ShowDivGeneral(url,parameter,"divQuestion");
}

function btnChoice_click(question_id)
{
	$("btnChoice").disabled = true;
	var url = "index.php?do=test_show";
	var parameter = "action=choice&question_id=" + question_id;
	var arrRdnAnswer = document.getElementsByName("rdnAnswer");
	
	var i = 0;
	var num = arrRdnAnswer.length;
	
	for (i = 0; i < num; i++)
	{
		if (arrRdnAnswer[i].checked == true)
		{
			parameter = parameter + "&choice=" + arrRdnAnswer[i].value;
		}
	}
	
	ShowDivGeneral(url,parameter,"divQuestion");
}

function btnFinish_click(div)
{
	var url = "index.php?do=test_show";
	var parameter = "action=finish";
	ShowDivGeneral(url,parameter,div);
}

function rdnChoice_change()
{
	$("btnChoice").disabled = false;
}
//END[btnPreviousQues_click]