//首页tags

function showNewsQ()
{
	document.getElementById("newsBtn1").className = "btn1now imgbtn";
	document.getElementById("newsBtn2").className = "btn2 imgbtn";
	
	document.getElementById("NewsQ").style.display = "block";
	document.getElementById("NewsR").style.display = "none";

}
function showNewsR()
{
	document.getElementById("newsBtn1").className = "btn1 imgbtn";
	document.getElementById("newsBtn2").className = "btn2now imgbtn";

	document.getElementById("NewsQ").style.display = "none";
	document.getElementById("NewsR").style.display = "block";
}