isDefined = function(variable){
        return this[variable] === undefined ? false : true;
};
if(!isDefined("fov")) { fov = 74; }
document.write("<object classid=\"clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B\" width=\""+breit+"\" height=\""+hoch+"\" codebase=\"http://www.apple.com/qtactivex/qtplugin.cab\">");
document.write("<param name=\"src\" value=\""+verzeichnis+"\">");
document.write("<param name=\"controller\" value=\"true\">");
document.write("<param name=\"scale\" value=\"tofit\">");
document.write("<param name=\"fov\" value=\""+fov+"\">");
document.write("<param name=\"pan\" value=\""+pan+"\">");
document.write("<param name=\"tilt\" value=\""+tilt+"\">");
document.write("<embed src=\""+verzeichnis+"?pan="+pan+"&tilt="+tilt+"&fov="+fov+"\" width=\""+breit+"\" height=\""+hoch+"\" controller=\"true\" scale=\"tofit\" pluginspace=\"http://www.apple.com/quicktime/download/\"></embed>");
document.write("</object>");