booking_on = new Image(94,173);
booking_on.src="inc/tpl/images/self_booking_on.jpg";
booking_off = new Image(94,173);
booking_off.src="inc/tpl/images/self_booking_out.jpg";

timer_on = new Image(94,173);
timer_on.src="inc/tpl/images/adtimer_on.jpg";
timer_off = new Image(94,173);
timer_off.src="inc/tpl/images/adtimer_out.jpg";

partner_on = new Image(94,173);
partner_on.src="inc/tpl/images/partner_management_on.jpg";
partner_off = new Image(94,173);
partner_off.src="inc/tpl/images/partner_management_out.jpg";

exchange_on = new Image(94,173);
exchange_on.src="inc/tpl/images/ad_exchange_on.jpg";
exchange_off = new Image(94,173);
exchange_off.src="inc/tpl/images/ad_exchange_out.jpg";

yield_on = new Image(94,173);
yield_on.src="inc/tpl/images/yield_optimizer_on.jpg";
yield_off = new Image(94,173);
yield_off.src="inc/tpl/images/yield_optimizer_out.jpg";

download_on = new Image(113,35);
download_on.src="inc/tpl/images/download_on.jpg";
download_off = new Image(113,35);
download_off.src="inc/tpl/images/download_out.jpg";

products_on = new Image(100, 30);
products_on.src="inc/tpl/images/products_on.png";
products_off = new Image(100, 30);
products_off.src="inc/tpl/images/products_out.png";

company_on = new Image(100, 30);
company_on.src="inc/tpl/images/company_on.png";
company_off = new Image(100, 30);
company_off.src="inc/tpl/images/company_out.png";

function over_image(parm_name){
  document[parm_name].src = eval(parm_name + "_on.src");
}
function off_image(parm_name){
  document[parm_name].src = eval(parm_name + "_off.src");
}

function load_streetview(){
  document.getElementById('anfahrt').innerHTML = "<iframe width='770' height='500' frameborder='0' scrolling='no' marginheight='0' marginwidth='0' src='http://maps.google.ca/maps?ie=UTF8&amp;layer=c&amp;cbll=53.546636,10.004095&amp;panoid=5I-PH7GIXQo5z_e9FNplpw&amp;cbp=13,317.13,,0,5.21&amp;source=embed&amp;ll=53.544981,10.005176&amp;spn=0.00357,0.00751&amp;z=16&amp;output=svembed'></iframe><br /><small><a href='http://maps.google.ca/maps?ie=UTF8&amp;layer=c&amp;cbll=53.546636,10.004095&amp;panoid=5I-PH7GIXQo5z_e9FNplpw&amp;cbp=13,317.13,,0,5.21&amp;source=embed&amp;ll=53.544981,10.005176&amp;spn=0.00357,0.00751&amp;z=16'>&#62;&#62;Gr&ouml;&szlig;ere Kartenansicht</a></small>";
}