// JavaScript Document

// MENU
function trocaimg(el,qualbt,status){
	defaulturl = "images/bt_";
	urlfinal = defaulturl+qualbt+status;
	document.getElementById(el).src = urlfinal+".gif"; 
	//alert(urlfinal);
	if (qualbt=="portfolio" && status=="_on") {
		document.getElementById('btsobre').src="images/bt_sobre_off.gif";
		document.getElementById('btcontato').src="images/bt_contato_off.gif";		
	} else if ( qualbt=="sobre" && status=="_on" ) {
		document.getElementById('btportfolio').src="images/bt_portfolio_off.gif";
		document.getElementById('btcontato').src="images/bt_contato_off.gif";		
	} else if ( qualbt=="contato" && status=="_on" ) {
		document.getElementById('btportfolio').src="images/bt_portfolio_off.gif";
		document.getElementById('btsobre').src="images/bt_sobre_off.gif";		
	}
}

function mostraCont(qual) {
	if (qual=="contPortfolio") {
		document.getElementById('sobre').style.display="none";
	} else if (qual=="contSobre") {
		document.getElementById('sobre').style.display="block";
	}
}

function showBoxPreviewSite(){
	document.getElementById('boxpreviewsite').style.display="block";
}

function showBoxPreviewIlust(){
	document.getElementById('boxpreviewilust').style.display="block";
}

function showBoxPreviewGrafico(){
	document.getElementById('boxpreviewgrafico').style.display="block";
}

function showBoxPreviewOutras(){
	document.getElementById('boxpreviewoutras').style.display="block";
}

function qualSite(site){
	document.getElementById('previewsite').src="images/trabalhos/temp.gif";
	document.getElementById('previewsite').src=site;
}

function qualLink(olink){
	document.getElementById('linksite').target='_blank';
	document.getElementById('linksite').href=olink;
}

function qualIlustra(ilust){
	document.getElementById('previewilust').src="images/trabalhos/tempilust.gif";
	document.getElementById('previewilust').src=ilust;
}

function qualGrafico(graf){
	document.getElementById('previewgrafico').src="images/trabalhos/tempgrafico.gif";
	document.getElementById('previewgrafico').src=graf;
}

function qualOutras(interface){
	document.getElementById('previewoutras').src="images/trabalhos/tempgrafico.gif";
	document.getElementById('previewoutras').src=interface;
}

function statusmsg(){
	alert('Sua mensagem foi enviada. Obrigado!');	
}