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 changeLanguage() {
	thelang = "lang=" + document.langform.lang.options[document.langform.lang.selectedIndex].value;
	var locate = window.location;
	document.test.thetest.value = locate;
	
	thestring = replaceLang(document.test.thetest.value,thelang);
	
	if (thestring == "") {
		
	}
	else {
		window.location = thestring;
	}
}

function getLang(str) {
	theleft = str.indexOf("lang=") + 5;
	theright = theleft + 3;
	return(str.substring(theleft, theright));
}

function getIndex(what,which) {
	for (var i=0;i < what.length;i++) {
        if (what[i].value == which) {
            return i;
		}
        else {	
            return -1;
		}    
	}
}

function replaceLang(str,to) {
	var thestart = str.indexOf("lang=");
  var theend = thestart + 8;
  theTempString = str.substring(thestart,theend);
  	
	if (theTempString == "http://") {
		if (str.charAt(str.length - 1) == "/") {
			str = str + "index.php?" + to;
		}
		else if (str.charAt(str.length - 1) == "?") {
			str = str + to;
		}
		else if (str.substr(str.length - 3, 3) == "php") {
			str = str + "?" + to;
		}
		else {
			str = str + "&" + to;
		}
	}
  else {
		str = str.replace(str.substring(thestart,theend),to);
	}
	return str;
}

function redirectToTopic(str,str2) {
	if (document.langform.lang.selectedIndex == -1) {
		thelang = "en";	
	}
	else {
		thelang = document.langform.lang.options[document.langform.lang.selectedIndex].value;
	}
	
	thelocation = "topic.php?lang=" + thelang + "&sec=" + str;
	
	if (str2 != null) {
		thelocation = thelocation + "&sub=" + str2;	
	}
	
	window.location = thelocation;
}

function redirectToMain() {
	if (document.langform.lang.selectedIndex == -1) {
		thelang = "en";	
	}
	else {
		thelang = document.langform.lang.options[document.langform.lang.selectedIndex].value;
	}
	window.location = "index.php?lang=" + thelang;
}

function redirectToNewsStory(str) {
	if (document.langform.lang.selectedIndex == -1) {
		thelang = "en";	
	}
	else {
		thelang = document.langform.lang.options[document.langform.lang.selectedIndex].value;
	}
	window.location = "topic.php?lang=" + thelang + "&sec=news&sub=story&id=" + str;
}

function redirectToAboutDetail(str) {
	if (document.langform.lang.selectedIndex == -1) {
		thelang = "en";	
	}
	else {
		thelang = document.langform.lang.options[document.langform.lang.selectedIndex].value;
	}
	window.location = "topic.php?lang=" + thelang + "&sec=about&sub=about_detail&id=" + str;
}

function redirectToProvDetail(str) {
	if (document.langform.lang.selectedIndex == -1) {
		thelang = "en";	
	}
	else {
		thelang = document.langform.lang.options[document.langform.lang.selectedIndex].value;
	}
	window.location = "topic.php?lang=" + thelang + "&sec=prov&sub=prov_detail&id=" + str;
}

function redirectToTechDetail(str) {
	if (document.langform.lang.selectedIndex == -1) {
		thelang = "en";	
	}
	else {
		thelang = document.langform.lang.options[document.langform.lang.selectedIndex].value;
	}
	window.location = "topic.php?lang=" + thelang + "&sec=tech&sub=tech_detail&id=" + str;
}

function submitSearch() {
	var locate = window.location;
	//document.test.thetest.value = locate;
	
	//thestring = replaceLang(document.test.thetest.value,thelang);
	//window.location = thestring;
	//document.test.thetest.value = "http://www.google.com";
	window.location = "http://www.google.com";
}