var current_id="news";

function showItem(id) {
	var prev_obj = document.getElementById("item_"+current_id);
	var obj = document.getElementById("item_"+id);
	if (prev_obj) {
		prev_obj.style.display = "none";
	}
	document.getElementById("tab_"+current_id).className = "unselected";
	if (obj) {
		obj.style.display = "block";
		current_id = id;
	}
	document.getElementById("tab_"+id).className = "selected";
}


var current_id1="tips";

function showItem1(id1) {
	var prev_obj1 = document.getElementById("item1_"+current_id1);
	var obj1 = document.getElementById("item1_"+id1);
	if (prev_obj1) {
		prev_obj1.style.display = "none";
	}
	document.getElementById("tab1_"+current_id1).className = "unselected1";
	if (obj1) {
		obj1.style.display = "block";
		current_id1 = id1;
	}
	document.getElementById("tab1_"+id1).className = "selected1";
}

function showItem_new(id,byid,src) {
	var prev_obj = document.getElementById("item_"+current_id);
	var obj = document.getElementById("item_"+id);
	if (prev_obj) {
		prev_obj.style.display = "none";
	}
	document.getElementById("tab_"+current_id).className = "unselected";
	if (obj) {
		obj.style.display = "block";
		current_id = id;
	}
	document.getElementById("tab_"+id).className = "selected";
	document.getElementById(byid).href=src;
}

function showItem_new1(id,byid,src,upid,upsrc) {
	var prev_obj = document.getElementById("item_"+current_id1);
	var obj = document.getElementById("item_"+id);
	if (prev_obj) {
		prev_obj.style.display = "none";
	}
	document.getElementById("tab_"+current_id1).className = "unselected1";
	if (obj) {
		obj.style.display = "block";
		current_id1 = id;
	}
	document.getElementById("tab_"+id).className = "selected1";
	document.getElementById(byid).href=src;
	document.getElementById(upid).href=upsrc;
}