<!--
function gotohome()
{
  window.location="../conference/exhibits.php";
}

function Validator()
{
	var regemail=document.registform.Email.value;

	
	var firstname=document.registform.FirstName.value;
	var lastname=document.registform.LastName.value;


	var companyname=document.registform.CompanyName.value;

	var boothnum=document.registform.BoothNum.value;
    if(companyname=="")
	{
		alert("Please input your company name!");
		return false;
	}


	if(firstname=="")
	{
	        alert("Please input your firstname!");
	        return false;	
	}
	if(lastname=="")
	{
	        alert("Please input your lastname!");
	        return false;	
	}
    	if(regemail=="")
	{
		alert("Please input your email!");
		return false;
	}


	var re=/^[\w-]+(\.[\w-]+)*@([\w-]+\.)+[a-zA-Z]{2,7}$/;
	if (!regemail.match(re)) 
	{
		alert("Invalid e-mail format!");  
		return false;
	}

   
	var isNumber=/^([1-9]\d*(\.\d+)?)|(\d+(\.\d+))$/; 
	isNumber=/^\d+(\.\d+)?$/;
	if (!isNumber.test(boothnum)) 
	{
		alert("Please input the number of required booths.");
		return false ;
	} 

	return true;
}
-->