function killErrors() {
return true;
}
window.onerror = killErrors;

var count=0;
var found=0;
function killoptions()
{
	var i = 0;
	count = 0;
	found = 0;
	while (document.xyq.answer.options[i])//if its not killed properly
	{
		document.xyq.answer.options[i] = null;//keep killing
			while (document.xyq.answer.options[i])//if its not killed properly
			{
				document.xyq.answer.options[i] = null;//keep killing
			}
		i++;
	}
	i = 0;
	while (document.xyq.question.options[i])//if its not killed properly
	{
		document.xyq.question.options[i] = null;//keep killing
			while (document.xyq.question.options[i])//if its not killed properly
			{
				document.xyq.question.options[i] = null;//keep killing
			}
		i++;
	}
}
function clearkey(str)
{
	if (str.value == "请输入题目关键字（题目相连的2个字")
	{
		str.value = "";
	}
}
function focusfind()
{
	document.xyq.finder.focus();
	document.xyq.finder.value = "";
}
function showqustion(a,b,c)
{
	document.xyq.question.options[b] = new Option(a+"["+c+"]",b);
}
function showanswer(a,b,c)
{
	document.xyq.answer.options[b] = new Option(a,b);
}