var torg = new Array();
function tamanho(tam,ids,max)
	{
		if(!torg[ids])
			{
				torg[ids]=11;
				document.getElementById(ids).style.fontSize=torg[ids];
			}
		var t_org=document.getElementById(ids).style.fontSize.replace('px','')*1;
		if((tam>0 && max>t_org)||(tam<0 && max<t_org))
			{	
				if(tam>0)valor=t_org + Math.abs(tam);
				if(tam<0)valor=t_org - Math.abs(tam);
				document.getElementById(ids).style.fontSize=valor;
				for(i=0;i<=document.getElementById(ids).children.length-1;i++)
					document.getElementById(ids).children[i].style.fontSize=valor;
			}
	}


function displayNoneOrBlock() { //v6.0
  var i,p,v,obj,args=displayNoneOrBlock.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'block':(v=='hide')?'none':v; }
    obj.display=v; }
}

function MM_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}


function funcMuda(){
	this.className="MudaInput";
}


// JavaScript Document
navo = navigator.appName;
function trCor(cor,obj){
	obj.style.backgroundColor= cor;
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function MM_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName); if (selObj) MM_jumpMenu(targ,selObj,restore);
}

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.id; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' deve conter um endereço de E-mail.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' deve conter números.\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+' deve conter números entre '+min+' e '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' é obrigatório.\n'; }
  } if (errors) alert('Atenção:\n'+errors);
  document.MM_returnValue = (errors == '');
}


function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function mostraAndOculta() { //v6.0 
  var i,p,v,obj,args=mostraAndOculta.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
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_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];}
}

	//POPUP NATAL 2004
function popComprovante() {
	janelaComprovante =	janelaCenter("../inscricao/comprovante.php","janelaComprovante","buttons=no,scrollbars=yes,location=no,menubar=no,resizable=no,status=no,directories=no,toolbar=no",517,450);
	}
	
function popManual() {
	janelaCenter("../_includes/documentos/Manual.doc","janelaManual","buttons=no,scrollbars=yes,location=no,menubar=yes,resizable=no,status=no,directories=no,toolbar=no",760,450);
	}
	
function popDicasPort() {
	janelaCenter("../_includes/documentos/Dicas_Lingua_Portuguesa1.doc","janelaDicasPort","buttons=no,scrollbars=yes,location=no,menubar=yes,resizable=no,status=no,directories=no,toolbar=no",760,450);
	}
	
function popDicasMate() {
	janelaCenter("../_includes/documentos/Dicas_matematica.doc","janelaDicasPort","buttons=no,scrollbars=yes,location=no,menubar=yes,resizable=no,status=no,directories=no,toolbar=no",760,450);
	}	
	
	
function popVideoInstitucional() {
	janelaCenter("http://www.ipametodista.edu.br/institucional/extras/2005_07_video_institucional/pop_video_institucional.php","janelaVideo","buttons=no,scrollbars=no,location=no,menubar=no,resizable=no,status=yes,directories=no,toolbar=no",400,520);
	}	
	
function popMapasLocal(colegio, zona) {
	var zonaL = zona;
	var colegioL = colegio;
	janelaCenter("localizacao_"+colegioL+"_"+zonaL+".php","janela"+zonaL+"t","buttons=no,scrollbars=no,location=no,menubar=yes,resizable=no,status=no,directories=no,toolbar=no",570,500);
	}	

function popMapasLocalVestibular2006(colegio, zona) {
	var zonaL = zona;
	var colegioL = colegio;
	janelaCenter("localizacao_"+colegioL+"_"+zonaL+".php","janela"+zonaL+"t","buttons=no,scrollbars=no,location=no,menubar=yes,resizable=no,status=no,directories=no,toolbar=no",570,550);
	}