function mainMenuHoverFix(){
	$('#nav ul li .drop').each(function(){
		var myli = $(this).parent('li');
		$(myli).hover(
			function(){
				$(this).children('span').addClass('arrow');
			},
			function(){
				$(this).children('span').removeClass('arrow');			
			}	
		);	
	});
}

function footerMenuFix(){
	var d = new Date();
	var y = d.getFullYear();
	var t = '<li>&copy; 2010'+(y > 2010 ? ' - '+y : '')+'. The SBLR Group. All Rights Reserved</li>';
	$('#SBLRfooterMenu').prepend(t);	
}

function formButtons(){
	$('a.formButton').each( function(){
		var imgSrc = $(this).children('img').attr('src');
		var hoverSrc = imgSrc.substr(0, imgSrc.lastIndexOf(".")) + '-hover' + imgSrc.substr(imgSrc.lastIndexOf("."));
		$(this).hover(
			function(){
				$(this).children('img').attr('src',hoverSrc);
			},
			function(){
				$(this).children('img').attr('src',imgSrc);
			}
		);
	});
}

$(document).ready(function(){
	mainMenuHoverFix();
	footerMenuFix();
	formButtons();
});

function checkNewsletter() {
	var email = $('#SBLR_email').val();
	var filter	= /^([a-zA-Z0-9_.-])+@(([a-zA-Z0-9-])+.)+([a-zA-Z0-9]{2,4})+$/;	
	if(filter.test(email)){
		var n = email.split('@');
		$('#SBLR_firstName').val(n[0]);
		$('#SBLR_lastName').val(n[1]);
		$('#SBLR_newsletterSignup').submit();
	} else {
		alert('Please enter a valid email address to subscribe to our newsletter.');
		return false;
	}
}

function searchSubmit() {
	var q = $('#search_field').val();
	if(q.length > 0) {
		$('#google_q').val(q);
		$('#cse-search-box').submit();
	} else {
		return false;
	}	
}