var iversion    = -1;
var bVersion    = version();

// Check VERSION
function version() {
      if (iversion != -1) return iversion;
        if(navigator.appName.indexOf("Netscape") != -1){
                if (navigator.userAgent.indexOf("Mozilla/2.0") != -1)
                        iversion = 2;
                else
                        if (navigator.userAgent.indexOf("Mozilla/3.0") != -1)
                                iversion = 3;

                       else
		                if (navigator.userAgent.indexOf("Mozilla/4") != -1)
                                        iversion = 4;
                                else
                                        iversion = 1;

        }  else {  // Not netscape.
                if(navigator.appName.indexOf("Internet Explorer") != -1){
                        if (navigator.userAgent.indexOf("Mozilla/4.0") != -1)
                                iversion = 4;
                        else
                                iversion = 1;

	                if (navigator.userAgent.indexOf("MSIE 5") != -1) {
				iversion = 5;
			}

                } else
                                iversion = 1;
        }

        return iversion;
}

function PopupWindow(URL){
	MyWindow=window.open( "" + URL, "", "left=50,top=50,width=600,height=350,toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=no" );
  if(navigator.appName.indexOf("Netscape") != -1){
		if( bVersion > 2 ) {
			MyWindow.focus();
		}
	}

	if(navigator.appName.indexOf("Internet Explorer") != -1){
		if( bVersion > 2 ) {
			MyWindow.focus();
		}
	}

}