// JavaScript Document

function checkjoinform (form) {	
	
	// ** START **
    if (form.name.value == "") {
        alert( "Please enter your Full Name" );
        form.name.focus();
        return false ;
    }
    // ** END **
	// ** START **
    if (form.phone.value == "") {
        alert( "Please enter your Phone Number" );
        form.phone.focus();
        return false ;
    }
    // ** END **
	// ** START **
    if (form.email.value == "") {
        alert( "Please enter your Email Address" );
        form.email.focus();
        return false ;
    }
	   // check for valid e-mail address
	if (form.email.value.indexOf("@")<1 ||
    	form.email.value.indexOf(".")==-1 ||
    	form.email.value.indexOf(",")!=-1 ||
    	form.email.value.indexOf(" ")!=-1 ||
    	form.email.value.length<6)
  	{
    	alert("Please enter a valid E-mail address.\n" +
    	"Example: myname@domainname.com");
    	form.email.focus();
    	return false
  	}
    // ** END **
	// ** START **
    if (form.location.value == "") {
        alert( "Please enter location of event" );
        form.location.focus();
        return false ;
    }
    // ** END **
		// ** START **
    if (form.date.value == "") {
        alert( "Please enter date of event" );
        form.date.focus();
        return false ;
    }
    // ** END **
	return true ;
}
//-->

<!-- END of Form Validation -->


function displayRow(){
	var row = document.getElementById("other");
		if (row.style.display == '')  row.style.display = 'none';
		else row.style.display = '';
	}