// JavaScript Document



function checkselect()
{
	if(document.form_shop.book1.checked == false && document.form_shop.book2.checked == false)
	{
		alert("Please select atleast one book to continue shopping!");
		return(false);
	}else
	{
		return(true);
	}
}

function valid()
{

if (document.newsletter.Name.value=="")
	{
		alert("Please Enter Your Name");
		document.newsletter.Name.focus();
		return(false);
	}

	if (document.newsletter.Email.value=="") 
	{
		alert("Please Enter Your E-mail");
		document.newsletter.Email.focus();
		return(false);
	}

	if ((document.newsletter.Email.value.length < 3)||(document.newsletter.Email.value.indexOf("@") == 1)||(document.newsletter.Email.value.indexOf(".") == -1)||(document.newsletter.Email.value.indexOf("'")!= -1))
				{
				alert("Please enter the valid E-mail Address ");
				document.newsletter.Email.focus();
				document.newsletter.Email.select();
				return (false);
				}
return (true);
}

function valid1()
{

if (document.contactform.name.value=="")
	{
		alert("Please Enter Your Name");
		document.contactform.name.focus();
		return(false);
	}

	if (document.contactform.email.value=="") 
	{
		alert("Please Enter Your E-mail");
		document.contactform.email.focus();
		return(false);
	}

	if ((document.contactform.email.value.length < 3)||(document.contactform.email.value.indexOf("@") == 1)||(document.contactform.email.value.indexOf(".") == -1)||(document.contactform.email.value.indexOf("'")!= -1))
				{
				alert("Please enter the valid E-mail Address ");
				document.contactform.email.focus();
				document.contactform.email.select();
				return (false);
				}
				
	if (document.contactform.message.value=="")
	{
		alert("Please Enter The Message");
		document.contactform.message.focus();
		return (false);
	}
				
return (true);
}