function chk_newsletter()
{
	    var email =document.frm.username;

	    if (email.value == 0 )
		{
			alert("Please enter your email address");
			email.focus();
			return false;
		} 	
		
		if (email.value.indexOf("@") < 0)	
		{
			alert("Incorrect email address. Please re-enter");
			email.focus();
			return false;
		} 	
		
		if (email.value.indexOf(".") < 0)	
		{
			alert("Incorrect email address. Please re-enter");
			email.focus();
			return false;
		}  	
		
		if (email.value.indexOf(" ") >= 0)	
		{
			alert("Incorrect email address. Please re-enter");
			email.focus();
			return false;
		}         
		
		 var ps=document.frm.password;

	    if (ps.value == 0 )
		{
			alert("Please enter your password ");
			ps.focus();
			return false;
		} 	
		  return true;
}

function chk_newsletter1()
{
	var email =document.form.email;

	    if (email.value == 0 )
		{
			alert("Please enter your email address");
			email.focus();
			return false;
		} 	
		
		if (email.value.indexOf("@") < 0)	
		{
			alert("Incorrect email address. Please re-enter");
			email.focus();
			return false;
		} 	
		
		if (email.value.indexOf(".") < 0)	
		{
			alert("Incorrect email address. Please re-enter");
			email.focus();
			return false;
		}  	
		
		if (email.value.indexOf(" ") >= 0)	
		{
			alert("Incorrect email address. Please re-enter");
			email.focus();
			return false;
		}         
		return true;
}