/************************************************************************************
General SCRIPTS
Compiler: Gunther W.Seibert
2004 - General Scripts for Web
*************************************************************************************/

//-- Funções Gerais ------------------------------------------------------------------

	function PostaDados(url) {
	window.open("alunos/login_vai.php", "Postagem", "resizable=no, toolbar=no, status=no, menubar=no, scrollbars=yes, width=725, height=450, top=0, left=0");
	NomeDoForm.submit();
	}
	
	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_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 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_validateForm() { //v4.0
		  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
		  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
			if (val) { nm=val.name; if ((val=val.value)!="") {
			  if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
				if (p<1 || p==(val.length-1)) errors+='- '+nm+' deve conter um e-mail válido.\n';
			  } else if (test!='R') { num = parseFloat(val);
				if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
				if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
				  min=test.substring(8,p); max=test.substring(p+1);
				  if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
			} } } else if (test.charAt(0) == 'R') errors += '- '+nm+' é obrigatório.\n'; }
		  } if (errors) alert('Por favor, verifique:\n'+errors);
		  document.MM_returnValue = (errors == '');
		}
		
	function teste () {
	
		tr1.style.display = (tr1.style.display == "none")
			? "inline": "none";
			}
	
	function teste2 () {
	
		tr2.style.display = (tr2.style.display == "none")
			? "inline": "none";
	}
	function teste3 () {
	
		tr3.style.display = (tr3.style.display == "none")
			? "inline": "none";
	}
	function teste4 () {
	
		tr4.style.display = (tr4.style.display == "none")
			? "inline": "none";
	}
	function teste5 () {
	
		tr5.style.display = (tr5.style.display == "none")
			? "inline": "none";
	}
	function teste6 () {
	
		tr6.style.display = (tr6.style.display == "none")
			? "inline": "none";
	}
	function teste7 () {
	
		tr7.style.display = (tr7.style.display == "none")
			? "inline": "none";
	}
	function teste8 () {
	
		tr8.style.display = (tr8.style.display == "none")
			? "inline": "none";
	}
	function teste9 () {
	
		tr9.style.display = (tr9.style.display == "none")
			? "inline": "none";
	}
	
	function abre() {
	
		tr1.style.display = (tr1.style.display == "none")? "inline": "block";
	
	}
	
	function abre2() {
	
		tr2.style.display = (tr2.style.display == "none")? "inline": "block";
	
	}
	
	function abre3() {
	
		tr3.style.display = (tr3.style.display == "none")? "inline": "block";
	
	}
	
	function abre4() {
	
		tr4.style.display = (tr4.style.display == "none")? "inline": "block";
	
	}