/* >>> Strings e Máscaras para os campos do valida_tecla<<<*/
numeros   = "0123456789";
emails    = "abcdefghijklmnopqrstuvwxyz_.0123456789";
alfa      = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
alfabeto  = "ãõêâîôûabcdefghijklmnopqrstuvwxyz. ÃÕÂÊÎÛÔABCDEFGHIJKLMNOPQRSTUVWXYZ"
telefones = "()-x 0123456789";

datas     = "  /  /    ";
emailsc   = "@";
barra     = "/";
moeda     = ",";
horas     = "  :  ";
ceps	  = "     -   "
cnpj      = "  .   .   /    -  "
/* >>> Fim  <<<*/

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 selTodos(pai,tform){
  for(var i=1;i<tform.elements.length;i++) if (tform.elements[i].type=="checkbox") tform.elements[i].checked=pai.checked;
}

function confirma () {
  if (confirm('Confirma a exclusão?')) {
    return true;
  }else{
    return false;
  }
}

function valida_tecla(obj,str,strone,mask) {
  code = (window.Event) ? event.which : event.keyCode;
  mykey=String.fromCharCode(code);
  if(code==8 || code==9 || code==13) return true;
  if ( ( ( str.indexOf(mykey)==-1 & strone.indexOf(mykey)==-1 ) || 
         ( obj.value.indexOf(mykey)!=-1 & strone.indexOf(mykey)!=-1) )) return false; 
  else {
    tam=obj.value.length;
    submask=mask.substr(tam,mask.length-tam);
    while (submask.indexOf(' ')!=-1 && submask.indexOf(' ')!=0) {
      obj.value=obj.value+submask.charAt(0);
      tam++;
      submask=mask.substr(tam,mask.length-tam);
    }
    if(obj.value.length<mask.length || mask.length==0) return true; 
    else {
      if(obj.value.length>mask.length) obj.value=obj.value.substr(0,mask.length);
      return false;
    }
  }
}

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

// Função que abre e fecha várias pop-ups com devido redimensionamento.
var version4 = (navigator.appVersion.charAt(0) == "4"); 
var popupHandle;
function closePopup() {
	if(popupHandle != null && !popupHandle.closed) popupHandle.close();
}

function displayPopup(position,url,name,height,width,evnt) {
	var properties = "toolbar = 0, location = 0, height = " + height;
	properties = properties + ", width=" + width;
	var leftprop, topprop, screenX, screenY, cursorX, cursorY, padAmt;
	if(navigator.appName == "Microsoft Internet Explorer") {
		screenY = document.body.offsetHeight;
		screenX = window.screen.availWidth;
	}
	else {
		screenY = window.outerHeight
		screenX = window.outerWidth
	}
	if(position == 1)	{ // if POPUP not CENTER
		cursorX = evnt.screenX;
		cursorY = evnt.screenY;
		padAmtX = 10;
		padAmtY = 10;
		if((cursorY + height + padAmtY) > screenY) {
			// make sizes a negative number to move left/up
			padAmtY = (-30) + (height * -1);
			// if up or to left, make 30 as padding amount
		}
		if((cursorX + width + padAmtX) > screenX)	{
			padAmtX = (-30) + (width * -1);	
			// if up or to left, make 30 as padding amount
		}
		if(navigator.appName == "Microsoft Internet Explorer") {
			leftprop = cursorX + padAmtX;
			topprop = cursorY + padAmtY;
		}
		else {
			leftprop = (cursorX - pageXOffset + padAmtX);
			topprop = (cursorY - pageYOffset + padAmtY);
	   }
	}
	else{
		leftvar = (screenX - width) / 2;
		rightvar = (screenY - height) / 2;
		if(navigator.appName == "Microsoft Internet Explorer") {
			leftprop = leftvar;
			topprop = rightvar;
		}
		else {
			leftprop = (leftvar - pageXOffset);
			topprop = (rightvar - pageYOffset);
		}
	}
	if(evnt != null) {
		properties = properties + ", left = " + leftprop;
		properties = properties + ", top = " + topprop;
	}
	closePopup();
	popupHandle = open(url,name,properties);
}