function applyNewsletterActions() {
	var o = document.getElementById('newsletter');

	if(o) {
		addEvent(o,'submit', function(ev) {
				var obj = document.getElementById('subsEmail');
				
				if(obj && !obj.value.match(/^[a-z][\w\-\.]*\@\w+\.[a-z]{2,4}$/i)) {
					obj.style.backgroundColor = '#D37A7A';
					obj.focus();
					
					if(ev.preventDefault) ev.preventDefault();
					return false;
				}
			}
		);
	}

	var o = document.getElementById('subsEmail');

	if(o) {
		addEvent(o,'blur',function (ev) {
				var obj = getTarget(ev);

				obj.value = obj.value.replace(/^\s+/,'').replace(/\s+$/,'');

				if(obj.value=='') {
					obj.style.backgroundColor = '#ffffff';
					obj.value = 'podaj email...';
					return true;
				}
				
				if(!obj.value.match(/^[a-z][\w\-\.]*\@\w+\.[a-z]{2,4}$/i)) {
					obj.style.backgroundColor = '#D37A7A';
					return false;
				}
			}
		);

		addEvent(o,'click',function (ev) {
				var obj = getTarget(ev);
				
				if(obj.value=='podaj email...')
					obj.value = '';

				obj.style.backgroundColor = '#ffffff';
			}
		);
	}
}

addOnLoadEvent(applyNewsletterActions);