// 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();
}