function RequestForm(myform){
	if(myform.last_name.value==""){
		alert("Please enter your name");
		myform.last_name.focus();
		return false;
	} else if(myform.email.value==""){
		alert("Please enter email address");
		myform.email.focus();
		return false;
	} else if(myform.phone.value==""){
		alert("Please enter phone");
		myform.phone.focus();
		return false;
	} else if(myform.company.value=="") {
		alert("Please enter company");
		myform.company.focus();
		return false;
	} else if(myform.URL.value==""){
		alert("Please enter your website");
		myform.URL.focus();
		return false;
	} else if ( myform.captchacode.value != captcha ) {
		alert("Please enter the correct code shown on the captcha.");
		myform.captchacode.focus();
		return false;
	}
} 

function RequestFormWebinarsArchive(myform) 
{
	if( myform.last_name.value=="" ){
		alert("Please enter your name");
		myform.last_name.focus();
		return false;
	} else if(myform.email.value==""){
		alert("Please enter email address");
		myform.email.focus();
		return false;
	} else if(myform.phone.value==""){
		alert("Please enter phone");
		myform.phone.focus();
		return false;
	} else if(myform.company.value==""){
		alert("Please enter company");
		myform.company.focus();
		return false;
	} else if(myform.URL.value==""){
		alert("Please enter your website");
		myform.URL.focus();
		return false;
	} else if ( myform.captchacode.value != captcha ) {
		alert("Please enter the correct code shown on the captcha.");
		myform.captchacode.focus();
		return false;
	}
}