// JavaScript Document
// Change Language

function reFresh(){
document.lgform.language.selectedIndex=0
}

function changeLang(){

var str1 = document.location.href

var loc1 = str1.indexOf(".html")
var loc2 = str1.indexOf("_t.html")
var loc3 = str1.indexOf("_e.html")

if (loc2 > 0)
 {var loc2 = str1.indexOf("_t.html")
  var str2 = str1.substring(0,loc2)
 }
 else if(loc3 > 0)
  {var loc3=str1.indexOf("_e.html")
   var str2=str1.substring(0,loc3)
   }
 else 
  {var str2 = str1.substring(0,loc1)
   if (str2==""){str2="index"}
 }

if (document.lgform.language.selectedIndex==2)
{str2 = str2 + "_e.html"
document.location=str2}

if (document.lgform.language.selectedIndex==3)
{str2 = str2 + ".html"
document.location=str2}
}

function changeLangbib(){

var str1 = document.location.href

var loc1 = str1.indexOf("_a.html")
var loc2 = str1.indexOf("_t.html")
var loc3 = str1.indexOf("_e.html")

if (loc2 > 0)
 {var loc2 = str1.indexOf("_t.html")
  var str2 = str1.substring(0,loc2)
 }
 else if(loc3 > 0)
  {var loc3=str1.indexOf("_e.html")
   var str2=str1.substring(0,loc3)
   }
 else 
  {var str2 = str1.substring(0,loc1)
   if (str2==""){str2="index"}
 }

if (document.lgform.language.selectedIndex==2)
{str2 = str2 + "_e.html"
document.location=str2}

if (document.lgform.language.selectedIndex==3)
{str2 = str2 + "_a.html"
document.location=str2}
}

function changeLangsaeduc(){

var str1 = document.location.href

var loc1 = str1.indexOf(".html")
var loc2 = str1.indexOf("_t.html")
var loc3 = str1.indexOf("_e.html")
var loc4 = str1.indexOf("_x.html")


if (loc2 > 0)
 {var loc2 = str1.indexOf("_t.html")
  var str2 = str1.substring(0,loc2)
 }
 else if(loc3 > 0)
  {var loc3=str1.indexOf("_e.html")
   var str2=str1.substring(0,loc3)
   }
else if(loc4 > 0)
  {var loc4=str1.indexOf("_x.html")
   var str2=str1.substring(0,loc4)
   }
 else 
  {var str2 = str1.substring(0,loc1)
   if (str2==""){str2="index"}
 }

if (document.lgform.language.selectedIndex==2)
{str2 = str2 + "_e.html"
document.location=str2}

if (document.lgform.language.selectedIndex==3)
{str2 = str2 + ".html"
document.location=str2}

if (document.lgform.language.selectedIndex==4)
{str2 = str2 + "_t.html"
document.location=str2}

if (document.lgform.language.selectedIndex==5)
{str2 = str2 + "_x.html"
document.location=str2}

}


// Macromedia Java
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  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_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 openNewWin(fileName,winHeight,winWidth,winScroll)
{
	if ( arguments.length < 3 ) winWidth = 431;
	if ( arguments.length < 4 ) winScroll = 0;
	openParms = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars="
	openParms += winScroll + ",resizable=1,width="
	openParms += winWidth + ",height="+winHeight
	windowName = new String(Math.round(Math.random() * 100000));
	window.open(fileName,windowName,openParms)
}

function PageQuery (q) {
  if (q.length > 1)
    this.q = q.substring (1, q.length);
  else
    this.q = null;
  this.keyValuePairs = new Array();
  if (q) {
    for (var i = 0; i < this.q.split("&").length; i++) {
      this.keyValuePairs[i] = this.q.split("&")[i];
    }
  }
  this.getKeyValuePairs = function() { return this.keyValuePairs; }
  this.getValue = function (s) {
    for (var j=0; j < this.keyValuePairs.length; j++) {
      if (this.keyValuePairs[j].split("=")[0] == s)
        return this.keyValuePairs[j].split("=")[1];
    }
    return false;
  }
  this.getParameters = function() {
    var a = new Array(this.getLength());
    for (var j = 0; j < this.keyValuePairs.length; j++) {
      a[j] = this.keyValuePairs[j].split("=")[0];
    }
    return a;
  }
  this.getLength = function() { return this.keyValuePairs.length; }
}
function queryString (key) {
  var page = new PageQuery (window.location.search);
  return unescape (page.getValue (key));
}