// site specific functions

createMailto = function(pers, domain, customText) {
	var email = pers + '@' + domain;
	(customText == null) ? lnk = email : lnk = customText;
	document.write('<a href="mailto:'+email+'">'+lnk+'</a>');
}

validateEmail = function(add) { 
	var emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+.[a-zA-Z]{2,4}$/; 
	return emailPattern.test(add); 
} 

setSupplier = function(lnk, supplier_id) {
	f = document.getElementById('overlay-form');
	f.is_selected.value = 1;
	f.supplier_id.value = supplier_id;
	
	// clear buttons
	$('.link a img').each(function() {
		$(this).attr('src', $(this).attr('src').replace('-s.png', '.png'));
	});
	
	// set active button
	img = lnk.getElementsByTagName('IMG')[0];
	img.src = img.src.replace('.png', '-s.png');
	
	return false;
}

setVisitEvent = function(visit_event) {
	document.getElementById('visit_event').value = visit_event;
	return true;
}

initImages = function() {
	$('img').each(function(e) { 
		$(this).attr('title', $(this).attr('alt'));
		$(this).addClass($(this).attr('align')); 
	});
}

$(document).ready(function() {
	initImages();
});

$(function() {
	if (window.bg_image) {
		$.vegas({src:window.bg_image});
	} else {
		$.vegas({src:'/_img/bg.jpg'});
	}
});