<!--

<!--
var BrowserName = self.navigator.appName; 
var BrowserVer = parseInt(self.navigator.appVersion,10); 
var BrowserOK = false;
if(BrowserName == "Netscape") {
if (BrowserVer >= 3.0)  BrowserOK=true;
}
else if (BrowserName == "Microsoft Internet Explorer") {
        if (BrowserVer>=3.0) BrowserOK=true;

}

function validate_requestform()
{
	if (BrowserOK) 
	{
//This section validates the user has input the email address.
		
		if (document.demo_request.contact_name.value == "")
		{
		alert("Please make sure you enter your name");
		document.demo_request.contact_name.focus()
		return false;
		}

		if (document.demo_request.job_title.value == "")
		{
		alert("Please make sure you enter your job title");
		document.demo_request.job_title.focus()
		return false;
		}
		
		if (document.demo_request.school_name.value == "")
		{
		alert("Please make sure you enter the name of your school");
		document.demo_request.school_name.focus()
		return false;
		}


		
		
		if (document.demo_request.email.value.indexOf("@")==-1 || document.demo_request.email.value.indexOf(".")==-1 || document.demo_request.email.value.indexOf(" ")!=-1 || document.demo_request.email.value.length<6)
		 {
		alert("You have either failed to enter or typed an invalid email adress, please check and try again.");
		document.demo_request.email.focus()
		return false;
		}
		
		if (document.demo_request.requested.value == "")
		{
		alert("Please make sure you enter what you are requesting");
		document.demo_request.requested.focus()
		return false;
		}
		
		
			else
			document.demo_request_submit.submit();
	}
}