function validate() {
    if (document.feedback.realname.value.length < 1) {
	    window.alert("Please enter your full name.");
		return false;
	}
    if (document.feedback.city.value.length < 3) {
	    window.alert("Please enter your Town or City.");
		return false;
	}
    if (document.feedback.tel.value.length < 3) {
	    window.alert("Please enter your phone number.");
		return false;
	}
    if (document.feedback.email.value.length < 3) {
	    window.alert("Please enter your email address.");
		return false;
	}
	return true;
}

function nameit() {

}


//function to display photo gallery
function viewdoc() {
pageview=document.viewit.gal_page.value;
document.framwin.location = ("gallery/" + pageview + "/index.html");
}

//remove right click from page
function right(e) {
if (navigator.appName == 'Netscape' && 
(e.which == 3 || e.which == 2))
return false;
else if (navigator.appName == 'Microsoft Internet Explorer' && 
(event.button == 2 || event.button == 3)) {
alert("Sorry, access is not given for this page, \nPlease contact our webmaster \nif you wish to copy any of the information displayed on the site.");
return false;
}
return true;
}

document.onmousedown=right;
document.onmouseup=right;
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
if (document.layers) window.captureEvents(Event.MOUSEUP);
window.onmousedown=right;
window.onmouseup=right;