// JavaScript Document
// Expandable info functions
var isDHTML=0;
var isID=0;
var isAll=0;
var isLayers=0;

if (document.getElementById) {isID = 1; isDHTML = 1;}
else
{
	if (document.all) {isAll = 1; isDHTML = 1;}
	else {browserVersion=parseInt(navigator.appVersion);
		  if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion==4)) {isLayers=1; isDHTML=1;}}
}

function togDeets(name) {
	if (isID) {	var x = document.getElementById(name).style; }
	else 
	{ if (isAll) { var x = document.all[name].style; } 
		else
		{ if (isLayers) { var x = document.layers[name].style ; }
		}
	}

	if (x.display == 'block') {
		x.display = 'none';
	} else {
		x.display = 'block';
	}
}
// function llenar opop-up
function llenarpopup (texto,popup){
	for(var num=0; num<=1000; num++) {
	if(popup.options[num].value==texto){
		popup.selectedIndex=num;
		break;
		}
	}
}
function selectCombo(optionid,data) {
	var sel = document.getElementById(optionid);
	var len = sel.options.length;
	for (var i=0; i<len; ++i) {
		if (sel.options[i].value == data) {
			sel.options[i].selected = true;
			break;
		}
	}
}

function findexts ($filename) {
	$filename = strtolower($filename) ;
	$exts = split("[/\\.]", $filename) ;
	$n = count($exts)-1;
	$exts = $exts[$n];
	return $exts;
}

function newWindow(mypage,myname,w,h) {
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/4;
  if (winl < 0) winl = 0;
  if (wint < 0) wint = 0;
  var settings = 'height=' + h + ',';
  settings += 'width=' + w + ',';
  settings += 'top=' + wint + ',';
  settings += 'left=' + winl;
  win = window.open(mypage,myname,settings);
  win.focus();
}
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_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];}
}