function open_linksearch(vars,base){   
    window.open('http://www.google.nl/custom?q=' + vars + '&sitesearch=&client=pub-4785332675995361&forid=1&ie=ISO-8859-1&oe=ISO-8859-1&cof=GALT%3A%233D81EE%3BGL%3A1%3BDIV%3A%23FFFFFF%3BVLC%3A3D81EE%3BAH%3Acenter%3BBGC%3AFFFFFF%3BLBGC%3AC3D9FF%3BALC%3AFFFFFF%3BLC%3AFFFFFF%3BT%3A002E3F%3BGFNT%3A3D81EE%3BGIMP%3A3D81EE%3BLH%3A40%3BLW%3A245%3BL%3Ahttp%3A%2F%2F' + base + '%2Fimage%2Ftitel.gif%3BS%3Ahttp%3A%2F%2F%3BFORID%3A1%3B&hl=nl','zoeken', 'width=700,height=500,scrollbars=yes,toolbar=no,resizable=yes location=yes'); 
}