// CONTA OS CARACTERES DE UM CAMPO TEXTAREA

function textCounter(field, countfield, maxlimit) {
	if (field.value.length > maxlimit) // if too long...trim it!
		field.value = field.value.substring(0, maxlimit);
	else // otherwise, update 'characters left' counter
		countfield.value = maxlimit - field.value.length;
}

function msgAniver(codAssociado){
	window.open('funcMsgAni.php?codAssociado='+codAssociado+'','','width=500,height=400,left=50,top=50')
}

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

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_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; }
}

var startImage ="ico/topo/foto02.jpg";
var endImage="ico/topo/foto01.jpg";
function doTrans() {
	imgObj.filters[0].apply();
	if (oImg.src.indexOf(startImage)!=-1) {
		oImg.src = endImage;
		//imgObj.style.backgroundColor = "gold";
		//imgObjText.innerHTML =             "<BR><B>Second Page</B><BR><BR>Using the <B>play</B> method reveals the changes in the SPAN element content."        
	}
	else {
		oImg.src = startImage;
		//imgObj.style.backgroundColor = "skyblue";
		//imgObjText.innerHTML =             "<BR><b>First Page</b><BR><BR>Using the <B>apply</B> method prepares this SPAN element for content changes."        
	}
	imgObj.filters[0].play();
}

var running = false
var endTime = null
var timerID = null
function startTimer() {
	running = true
	now = new Date()
	now = now.getTime()
	// change last multiple for the number of minutes
	endTime = now + (1000 * 60 * 0.1)
	showCountDown()
}

function showCountDown() {
	var now = new Date()
	now = now.getTime()
	if (endTime - now <= 0) {
		stopTimer()
		doTrans()
		startTimer()
		//alert("Time is up.  Put down your pencils.")
	} else {
		var delta = new Date(endTime - now)
		var theMin = delta.getMinutes()
		var theSec = delta.getSeconds()
		var theTime = theMin
		theTime += ((theSec < 10) ? ":0" : ":") + theSec
		//document.forms[0].timerDisplay.value = theTime
		if (running) {
			timerID = setTimeout("showCountDown()",1000)
		}
	}
}

function stopTimer() {
	clearTimeout(timerID)
	running = false
	//document.forms[0].timerDisplay.value = "0:00"
}

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];}
}
		
// CONFIRMA EXCLUSAO
function confirma(){
	return confirm('Confirma exclusão?')
}