function showProject(nr) {
	$('.bigProject').fadeOut("fast");
	$('#project'+nr).fadeIn("fast");
}

function showSkill(nr) {
	$('.skillName').removeClass('selected');
	$('#skillName'+nr).addClass('selected');
	$('.bigProject').fadeOut("fast");
	$('#project'+nr).fadeIn("fast");
}

function isEmail(string) {
	if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
	return true;
	else
	return false;
}

function formValidation() {
	var sw = 0;
	
	if (((document.getElementById('name').value == null) || (document.getElementById('name').value == "Name") )&&(sw==0))
	{
		alert('Please enter your name! \n');
		sw=1;
		return false;
	}
	
	if ( (document.getElementById('email').value == null) || (document.getElementById('email').value == "email") || (isEmail(document.getElementById('email').value) == false&&sw==0))
	{
		alert('Please enter a valid email address! \n');
		sw=1;
		return false;
	}

	if(sw == 0)
	{
		
		return true;
	}
	return false;
}

$(document).ready(function() {
	$('#emailField').attr('href','mailto:nicol'+'aecodreanu'+'@'+'yahoo.com');
});