function writeFlash(str) {
    document.write(str);
}

function openBrWindow(theURL,winName,features) {
	return window.open(theURL,winName,features);
}

function changeLang() {
    var strEng = "/eng/";
    var strSch = "/sch/";
    var oUrl = window.location.toString();
    var nUrl = "";

    if(oUrl.indexOf(strEng) > 0) {
        var langStr = strEng;
        var prefixUrl = oUrl.substr(0, oUrl.indexOf(langStr));
        var suffixUrl = oUrl.substr(oUrl.indexOf(langStr) + langStr.length, oUrl.length);
        nUrl = prefixUrl + strSch + suffixUrl;
    } else if(oUrl.indexOf(strSch) > 0) {
        var langStr = strSch;
        var prefixUrl = oUrl.substr(0, oUrl.indexOf(langStr));
        var suffixUrl = oUrl.substr(oUrl.indexOf(langStr) + langStr.length, oUrl.length);
        nUrl = prefixUrl + strEng + suffixUrl;
    }

    if(nUrl != "")
        window.location = nUrl;
}