// JavaScript Document

function valid()
{

if (document.book.category2.value=="")
	{
		alert("Please Enter Your Name");
		document.book.category2.focus();
		return(false);
	}

	if (document.book.category3.value=="") 
	{
		alert("Please Enter Your E-mail");
		document.book.category3.focus();
		return(false);
	}

	if ((document.book.category3.value.length < 3)||(document.book.category3.value.indexOf("@") == 1)||(document.book.category3.value.indexOf(".") == -1)||(document.book.category3.value.indexOf("'")!= -1))
				{
				alert("Please enter the valid E-mail Address ");
				document.book.category3.focus();
				document.book.category3.select();
				return (false);
				}
return (true);
}

function valid1()
{

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

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

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


function ns()
{
	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);
}