var info = new Array(
 'p=',
 'pi=',
 'custom='
);

function plugin(model_id,wnd) {
	model_id = (model_id) ? model_id : '';
	if (!wnd) wnd = top;
	
	wnd.location.href = 'http://kingcams.isveilig.nl/?m=' + model_id + '&' + info.join('&');
	wnd.focus();
}