// JavaScript Document
function Navbg(obj)
{
	obj.style.backgroundImage = "URL(images/active_tab_img.gif)";
	obj.style.fontWeight  = "bold";
//	obj.style.backgroundImage = "URL(images/active_tab_img.gif)";
}
function NavbgN(obj)
{
		obj.style.backgroundImage = "URL(images/normal_tab_img.gif)";
		obj.style.fontWeight  = "normal";		
}
function mail()
{	
	if(document.frmAgency.txtCenter.value == '')
	{
		alert('Please enter Center.');
		document.frmAgency.txtCenter.focus();
		return false;
		
	}

	if(document.frmAgency.taValue.value == '')
	{
		alert('Please enter your comments.');
		document.frmAgency.taValue.focus();
		return false;
		
	}
	document.frmAgency.action = 'mail.php'; 	
	document.frmAgency.method = "post";
	document.frmAgency.submit();
}