$(function() {

	/* FORM */

	if(!$.support.placeholder) { 
		var active = document.activeElement;
		$('textarea,:text').focus(function () {
			if ($(this).attr('placeholder') != '' && $(this).val() == $(this).attr('placeholder')) {
				$(this).val('').removeClass('hasPlaceholder');
			}
		}).blur(function () {
			if ($(this).attr('placeholder') != '' && ($(this).val() == '' || $(this).val() == $(this).attr('placeholder'))) {
				$(this).val($(this).attr('placeholder')).addClass('hasPlaceholder');
			}
		});
		$('textarea,:text').blur();
		$(active).focus();
	}

	$('textarea').keyup(function () {
		var ml = $(this).attr('maxlength');
		var cl = $(this).val().length;
		if ( cl > ml ) {
			$(this).val($(this).val().substring(0, ml));
		}
	});

	/* TABS */

	$('.portfolio div, .trajetoria div').hide();
	$('.portfolio div:first, .trajetoria div:first').show();
	$('.portfolio ul li:first a, .trajetoria ul li:first a').addClass('ativo');
	$('.portfolio ul li a').click(function(){
		$('.portfolio ul li a').removeClass('ativo');
		$(this).addClass('ativo');
		var currentTab = $(this).attr('href');
		$('.portfolio div').hide();
		$(currentTab).show();
		return false;
	});
	$('.trajetoria ul li a').click(function(){
		$('.trajetoria ul li a').removeClass('ativo');
		$(this).addClass('ativo');
		var currentTab = $(this).attr('href');
		$('.trajetoria div.traj').hide();
		$(currentTab).show();
		return false;
	});
	
	$('input[type="text"]').addClass('text');
	$('input[type="submit"]').addClass('submit');
	$('input[type="file"]').addClass('file');

});
function Funcoes() {
}
Funcoes.cleanVal = function(obj) {
	var actualValue = obj.val();
	var placeholderValue = obj.attr('placeholder');
	return actualValue == placeholderValue ? '' : actualValue;
};
(function($){$.browserTest=function(a,z){var u='unknown',x='X',m=function(r,h){for(var i=0;i<h.length;i=i+1){r=r.replace(h[i][0],h[i][1]);}return r;},c=function(i,a,b,c){var r={name:m((a.exec(i)||[u,u])[1],b)};r[r.name]=true;r.version=(c.exec(i)||[x,x,x,x])[3];if(r.name.match(/safari/)&&r.version>400){r.version='2.0';}if(r.name==='presto'){r.version=($.browser.version>9.27)?'futhark':'linear_b';}r.versionNumber=parseFloat(r.version,10)||0;r.versionX=(r.version!==x)?(r.version+'').substr(0,1):x;r.className=r.name+r.versionX;return r;};a=(a.match(/Opera|Navigator|Minefield|KHTML|Chrome/)?m(a,[[/(Firefox|MSIE|KHTML,\slike\sGecko|Konqueror)/,''],['Chrome Safari','Chrome'],['KHTML','Konqueror'],['Minefield','Firefox'],['Navigator','Netscape']]):a).toLowerCase();$.browser=$.extend((!z)?$.browser:{},c(a,/(camino|chrome|firefox|netscape|konqueror|lynx|msie|opera|safari)/,[],/(camino|chrome|firefox|netscape|netscape6|opera|version|konqueror|lynx|msie|safari)(\/|\s)([a-z0-9\.\+]*?)(\;|dev|rel|\s|$)/));$.layout=c(a,/(gecko|konqueror|msie|opera|webkit)/,[['konqueror','khtml'],['msie','trident'],['opera','presto']],/(applewebkit|rv|konqueror|msie)(\:|\/|\s)([a-z0-9\.]*?)(\;|\)|\s)/);$.os={name:(/(win|mac|linux|sunos|solaris|iphone)/.exec(navigator.platform.toLowerCase())||[u])[0].replace('sunos','solaris')};if(!z){$('html').addClass([$.os.name,$.browser.name,$.browser.className,$.layout.name,$.layout.className].join(' '));}};$.browserTest(navigator.userAgent);})(jQuery);