// JavaScript Document

//Visualiza a foto ampliada em popup
//Usar o link javascript:verimg('caminho/nome.jpg')
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


      function verimg(img){
		  foto1= new Image();
		  foto1.src=(img);
		  Controlla(img);
		}
		function Controlla(img){
		  if((foto1.width!=0)&&(foto1.height!=0)){
			viewFoto(img);
		  }
		  else{
			funzione="Controlla('"+img+"')";
			intervallo=setTimeout(funzione,20);
		  }
		}
		function viewFoto(img){
		  largh=foto1.width+20;
		  altez=foto1.height+20;
		  stringa="width="+largh+",height="+altez;
		  finestra=window.open(img,"",stringa);
		}
		
		function escolha(imagem,alt){
			document.getElementById('imagemdescricao').innerHTML = (alt);
			document.getElementById('imagemg').src=(imagem);
			document.getElementById('imagemg').alt = (alt);
		}
		
function flash(arquivo, largura, altura, transp){
	document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0' width='" + largura + "' height='" + altura + "'>");
	document.write("	<param name='movie' value='" + arquivo + "'>");
	document.write("	<param name='quality' value='high'>");
	if(transp){
		document.write("	<param name='wmode' value='transparent'>");
	}
	document.write("	<embed src='" + arquivo + "'");
	if(transp){
		document.write(" wmode='transparent'");
	}
	document.write(" quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='" + largura + "' height='" + altura + "'></embed>");
	document.write("</object>");
}

function Validar_Email(email)
		{
			if(email.length < 6) {
				return false;
			}
			var x = 0;
			for (var c=0;c<email.length;c++) {
				if (email.substring(c,c+1) == '@') {
					x = c;
				}
			}
			var y = 0;
			if (x > 0) {
				for (c=x;c<email.length;c++) {
					if (email.substring(c,c+1)=='.') {
						y = c;
						var valida = 1;
					}
				}
				if (y > 0) {
					var dominio = '';
					for (c=x;c<y;c++) {
						dominio = dominio + email.substring(1,c);
					}
				}
			}
			else {
				return false;
			}					
			if (y <= x+2){
				return false;
			}				
			if (valida == 1){
				return true;
			}
		}


function Validar()
		  {
					
			if (document.form.nomecont.value == "") {
				document.form.nomecont.focus();
				alert("Informe seu nome!");
				return;
			}
			if (document.form.observacoescont.value == "" && document.form.observacoescont.value == "") {
				document.form.observacoescont.focus();
				alert("Preencha o assunto!");
				return;
			}
			if (document.form.emailcont.value == "" && document.form.emailcont.value == "") {
				document.form.emailcont.focus();
				alert("Informe seu e-mail!");
				return;
			}
			if (document.form.emailcont.value != "") {
						if (!Validar_Email(document.form.emailcont.value)) {
						document.form.email.focus();
						alert("E-mail inválido!");
						return; }
			}	

             document.form.submit();
		}
		
		
		

function moverlinha(obj){
	obj.bgColor = "#E2E8E9";
	}
function moutlinha(obj){
	obj.bgColor = "";
	}