function jrj_check()
{
	if(document.getElementById("FirstName").value.split(" ").join("")=="" || document.getElementById("FirstName").value=="first name")
	{
		alert("Please enter Firstname");
		document.getElementById("FirstName").focus();
		return false;
	}
	if(document.getElementById("Email").value.split(" ").join("") == "" || document.getElementById("Email").value=="email")
	{
		alert("Please enter E-mail.");
		document.getElementById("Email").focus();
		return false;
	}
	if(document.getElementById("Email").value.split(" ").join("") != "" && !emailCheck(document.getElementById("Email").value))
	{
		document.getElementById("Email").focus();
		return false;
	}
	
	if(document.getElementById("captcha_code").value.split(" ").join("")=="" || document.getElementById("captcha_code").value=="Enter Security code")
	{
		alert("Please enter Security Code");
		document.getElementById("captcha_code").focus();
		return false;
	}
}
function emailCheck(s1) 
{
	emailStr=s1;

		var emailPat=/^(.+)@(.+)$/
		var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
		var validChars="\[^\\s" + specialChars + "\]"
		var quotedUser="(\"[^\"]*\")"
		var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
		var atom=validChars + '+'
		var word="(" + atom + "|" + quotedUser + ")"
		var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
		var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
		var matchArray=emailStr.match(emailPat)
		if (matchArray==null) 
		{
			alert("Email address seems incorrect (check @ and .'s)")
			return false
		}
return true;
}