function verIE() {
    if (/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ //test for MSIE x.x;
        var ieversion=new Number(RegExp.$1) // capture x.x portion and store as a number
        if (ieversion>=8)
            return 8;
        else if (ieversion>=7)
            return 7
        else if (ieversion>=6)
            return 6
        else if (ieversion>=5)
            return 5
        else
            return 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_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_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 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 abrejanela(pagina, largura, altura, scrollbar) {
	var x = 0;
	var y = 0;
	x = (screen.availWidth - 12 - largura) / 2;
	y = (screen.availHeight - 48 - altura) / 2;
	var features = "screenX=" + x + ",screenY=" + y + ",width=" + largura + ",height=" + altura+",top="+y+",left="+x+",toolbar=no,status=no,scrollbars="+scrollbar;
	var NewWindow = window.open(pagina,'',features);
	NewWindow.focus();
	//MyWin = window.open(pagina,'', 'toolbar=no,width='+largura+',height='+altura+',scrollbars='+scrollbar);
}
function ClicaBotao(btn)
{
	// Verifica se teclou ENTER
    if (event.keyCode == 13)
    {
    	// Cancela o botao padrao
        event.returnValue=false;
        event.cancel = true;
        // Aciona o botão definido no parametro
        btn.click();
    }
}
function msg(m) {
    alert(m);
}
function refreshPrincipal() {
    window.opener.document.location.reload(true);
}
function SetUniqueRadioButton(nameregex, current)
{
      re = new RegExp(nameregex);
      for(i = 0; i < document.forms[0].elements.length; i++)
      {
            elm = document.forms[0].elements[i]
            if (elm.type == 'radio')
            {
                  if (re.test(elm.name))
                  {
                          elm.checked = false;
                  }
             }
      }
      current.checked = true;
}
function show(object,val) { 
    document.getElementById(object).style.display = val; 
} 
function ismaxlength(obj){
    var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""
    if (obj.getAttribute && obj.value.length>mlength)
    obj.value=obj.value.substring(0,mlength)
}
function pegaSufixo(strDivName) {
     isNS4 = (document.layers) ? true : false;
     isIE4 = (document.all && !document.getElementById) ? true : false;
     isIE5 = (document.all && document.getElementById) ? true : false;
     isNS6 = (!document.all && document.getElementById) ? true : false;
     if (isNS4){
        objElement = document.layers[strDivName];
     }else if (isIE4) {
        objElement = document.all[strDivName];
     }else if (isIE5 || isNS6) {
        objElement = document.getElementById(strDivName);
     }
	 return objElement;
}
function ChecaCaracteres(text, qt) {
	intCaracteres=qt-text.value.length;
	if(intCaracteres>0)
		return true;
	else {
		intMensagem=qt;
		text.value=text.value.substr(0,intMensagem);
		return false;
	}
}
function MarcaLink(f, td1) {  
    if (f.value != '')
        document.getElementById(td1).style.backgroundColor = '#A8D3FF';
}