function vodCheck()
		{
			var f = document.vodForm;
			
			if(f.p_namel.value == "")
			{
				alert(HUB_0001_1);
				f.p_namel.focus();
				return;
			}
			if(f.p_name.value == "")
			{
				alert(HUB_0001);
				f.p_name.focus();
				return;
			}
			if(f.email.value == "")
			{
				alert(HUB_0003);
				f.email.focus();
				return;
			}
			
			if(!_isValidEmail(f.email.value))
			{
				alert(HUB_0004);
				f.email.select();
				return;
			}
			if(f.tel.value == "" )
			{
				alert(HUB_0005);
				f.tel.focus();
				return;
			}
			
			if(f.contents.value == "" )
			{
				alert(HUB_0006);
				f.contents.focus();
				return;
			}
						document.all.selection.style.display = "none"; 
			document.all.progressing.style.display = "block"; 
			f.class_txt.value = '신라호텔서울 ';
			f.action = "customer_qna_proc.jsp";
			f.submit();
		}
		
		function _isValidEmail(val) 
		{
			var pattern = /^[_a-zA-Z0-9-\.]+@[\.a-zA-Z0-9-]+\.[a-zA-Z]+$/;
			if(pattern.test(val))
			{
				return true;
			}
			else
			{
				return false;
			}
		}