function viewnews(id){
var id;
window.open('viewnews.asp?id='+id,'_blank','status=no,scrollbars=yes,top=20,left=110,width=700,height=520');
} 


function viewproduct(id){
var id;
window.open('viewproduct.asp?id='+id,'_blank','status=no,scrollbars=yes,top=20,left=110,width=700,height=520');
} 


function viewdownfile(id){
var id;
window.open('viewdownfile.asp?id='+id,'_blank','status=no,scrollbars=yes,top=20,left=110,width=700,height=520');
} 

function CheckForm()
	{
		if(document.UserLogin.UserName.value=="")
		{
			alert("请输入用户名！");
			document.UserLogin.UserName.focus();
			return false;
		}
		if(document.UserLogin.Password.value == "")
		{
			alert("请输入密码！");
			document.UserLogin.Password.focus();
			return false;
		}
}
	
function CheckForma()
	{
		if(document.UserLogina.UserName.value=="")
		{
			alert("请输入用户名！");
			document.UserLogina.UserName.focus();
			return false;
		}
		if(document.UserLogina.Password.value == "")
		{
			alert("请输入密码！");
			document.UserLogina.Password.focus();
			return false;
		}
}