// JavaScript Document
function valid()
{
	if(document.book.bname.value=="")
	{
		alert("Please Enter your Name:");
		document.book.bname.focus();
		return(false);
	}
	if (document.book.bemail.value=="") 
	{
		alert("Please Enter your E-mail Address");    
		document.book.bemail.focus();
		return(false);
	}
	if ((document.book.bemail.value.length < 3)||(document.book.bemail.value.indexOf("@") == 1)||(document.book.bemail.value.indexOf(".") == -1)||(document.book.bemail.value.indexOf("'")!= -1))
	{
		alert("Please Enter a Valid E-mail Address ");
		document.book.bemail.focus();
		document.book.bemail.select();
		return (false);
	}
	if(document.book.ppl.value=="")
	{
		alert("Please Enter the Number of People:");
		document.book.ppl.focus();
		return(false);
	}
	if (isNaN(document.book.ppl.value))
	{
	 	alert("Value can only be in digits[0-9]");
		document.book.ppl.focus();
		document.book.ppl.select();
		return (false);
	}
	if(document.book.days.value=="")
	{
		alert("Please Enter the Number of Days:");
		document.book.days.focus();
		return(false);
	}
	if (isNaN(document.book.days.value))
	{
	 	alert("Value can only be in digits[0-9]");
		document.book.days.focus();
		document.book.days.select();
		return (false);
	}
	if(document.book.plan.value=="")
	{
		alert("Please Enter your Travel Plan:");
		document.book.plan.focus();
		return(false);
	}
	if(document.book.budget.value=="")
	{
		alert("Please Enter your Budget:");
		document.book.budget.focus();
		return(false);
	}
	if (isNaN(document.book.budget.value))
	{
	 	alert("Value can only be in digits[0-9]");
		document.book.budget.focus();
		document.book.budget.select();
		return (false);
	}
	return(true);
}