var $flag = 0;
var $imgName = "ni";
var $txtName = "txtni";
var $linkName = "niLink"
var $imgSrc = "img/news/news-line/"
function overBox($num)
{
	document.getElementById($imgName + $num).style.display='none';
	document.getElementById($imgName+"2" + $num).style.display='';
	document.getElementById($linkName + $num).className = "over";
}

function outBox($num) {
	document.getElementById($imgName + $num).style.display='';
	document.getElementById($imgName+"2" + $num).style.display='none';
	document.getElementById($linkName + $num).className = "out";
}


var $imgId = "resImg";
var $imgBoxId = "resImgBox";

function imgres() {
	var $imgNum = 1;	
	checkImg($imgNum);
}

function checkImg($imgNum) {
	if ($imgNum) $iN = $imgNum;
	var $imgObj = document.getElementById($imgId + $iN);
	if ($imgObj) {
		$imgObj.style.width = 1 + "px";
		$imgObj.style.display = "block";
		resizeImg($iN);		
	} else return true;
}

function resizeImg($iN) {
	if ($iN) $iNum = $iN;
	var $imgObj = document.getElementById($imgId + $iNum);
	var $imgObjBox = document.getElementById($imgBoxId + $iNum);
	
	$bW = $imgObjBox.offsetWidth;
	$imgObj.style.width = ($bW-5) + "px";
	$iNum++;
	checkImg($iNum);
}