if(document.images)
{
	var tree_collapse = new Image;
	var tree_expand = new Image;
	
	tree_collapse.src = '/images/dian_5.gif';
	tree_expand.src = '/images/dian_5.jgif';
}

/*
function subMenu(Element)
{
	var whichEl = document.getElementById('Row'+ Element);
	var whichElSrc = document.getElementById('Src'+ Element);
	alert(eval('Row'+ Element));
	if(whichEl.style.display == 'none')
	{
		whichEl.style.display = '';
		whichElSrc.src = tree_collapse.src
	}
	else
	{
		whichEl.style.display = 'none';
		whichElSrc.src = tree_expand.src
	}
}
*/
		
function subMenu(sid)
{
	var whichEl = eval('Row' + sid);
	for(i=0; i<whichEl.length; i++)
	{
		if (whichEl[i].style.display == 'none'){
			eval('Row' + sid + '['+ i +'].style.display=""');
			eval('Src' + sid + '.src="/images/dian_5.gif"');
		}
		else{
			eval('Row' + sid + '['+i+'].style.display="none"');
			eval('Src' + sid + '.src="/images/dian_5.gif"');
		}
	}
}/*<a href="http://xmcyberpolice.cn/alert.asp" target=_blank><img src="http://xmcyberpolice.cn/image/gt.gif" width  ="30" border='0'></a>*/