/** This is the JavaScript engine main file **/

/** This function returns the browser name **/
function get_browser() {
    browser_long = navigator.userAgent.toLowerCase();
    if ( browser_long.indexOf("opera") != -1 ) {
        browserName = "opera";
    } else if ( browser_long.indexOf("msie") != -1 ) {
        browserName = "iexplorer";
    } else if ( browser_long.indexOf("firefox") != -1 ) {
        browserName = "firefox";
    } else if ( browser_long.indexOf("chrome") != -1 ) {
        browserName = "chrome";
    } else if ( browser_long.indexOf("safari") != -1 ) {
        browserName = "safari";
    } else {
        browserName = "firefox";
    }
    return browserName;
}