function validateCustomerLogin(){

	var strEmail		=	document.customerlogin.email.value;
	var strPass			=	document.customerlogin.pass.value;
	var minLength 		=	6;	
	var valid = true;

	var strEmail = document.customerlogin.email.value;
	invalidChars = " /:,;'`^"
	if (strEmail=="") valid = false;  
	if (!valid) { 
		alert("Please enter your email address"); 
		document.customerlogin.email.focus(); 
		valid = false;
		return false;
	}
	for (i=0;i<invalidChars.length; i++){
			badChar=invalidChars.charAt(i)
			if (strEmail.indexOf(badChar,0)>-1) valid = false;  
	}
	atPos = strEmail.indexOf("@",1)
	if (atPos == -1) valid = false;  
	if (strEmail.indexOf("@",atPos+1) != -1) valid = false;  
	periodPos = strEmail.indexOf(".",atPos)
	if (periodPos == -1) valid = false;  
	if (periodPos+3 > strEmail.length) valid = false;  
	if (!valid) { 
		alert("Please enter a valid email address"); document.customerlogin.email.focus(); 
		valid = false;
		return false;
	}
	if(strPass==''){
		alert('Please enter your password');
		document.customerlogin.pass.focus();
		valid = false;
		return false;
	}
	if(strPass.length < minLength){
		alert('Your password must be at least ' + minLength + ' characters long.');
		document.customerlogin.pass.focus();
		valid = false;
		return false;
	}

	if (valid) document.customerlogin.submit();
	else return false;
}