// JScript 文件

function catalogshow(obj){
var node;
	for (i=0; i<obj.childNodes.length; i++) {
		node = obj.childNodes[i];
		if(node.nodeName == "DIV")
		{
			node.style.display = "block";
			break;
		}		
	}	
}

function cataloghidden(obj){
var node;
	for (i=0; i<obj.childNodes.length; i++) {
		node = obj.childNodes[i];
		if(node.nodeName == "DIV")
		{
			node.style.display = "none";
			break;
		}		
	}
}