function d_correctieFormAantalNamen(inAantal){if(document.getElementById){if(inAantal>0){document.getElementById("off_frm_display_reisgenotenheader").style.display="block"}else{document.getElementById("off_frm_display_reisgenotenheader").style.display="none"}for(i=1;i<=9;i++){eval("document.getElementById('formdisplay_reisgenoten_rij_"+i+"').style.display='none'")}for(i=1;i<=inAantal;i++){eval("document.getElementById('formdisplay_reisgenoten_rij_"+i+"').style.display='block'")}}}function d_correctieFormAantalRoutes(inAantal,inType){if(document.getElementById){if(inAantal>0){eval("document.getElementById('off_frm_display_"+inType+"_routeheader').style.display='block'")}else{eval("document.getElementById('off_frm_display_"+inType+"_routeheader').style.display='none'")}for(i=1;i<=9;i++){eval("document.getElementById('formdisplay_"+inType+"_route_rij_"+i+"').style.display='none'")}for(i=1;i<=inAantal;i++){eval("document.getElementById('formdisplay_"+inType+"_route_rij_"+i+"').style.display='block'")}}}function d_correctieFormAantalHotels(inAantal,inType){if(document.getElementById){if(inAantal>0){eval("document.getElementById('off_frm_display_"+inType+"_hotelheader').style.display='block'")}else{eval("document.getElementById('off_frm_display_"+inType+"_hotelheader').style.display='none'")}for(i=1;i<=9;i++){eval("document.getElementById('formdisplay_"+inType+"_hotel_rij_"+i+"').style.display='none'")}for(i=1;i<=inAantal;i++){eval("document.getElementById('formdisplay_"+inType+"_hotel_rij_"+i+"').style.display='block'")}}}function d_toggle_depend(a,c){if(document.getElementById){var b=document.getElementById(a).value;if(b=="ja"){document.getElementById(c).style.display="block"}else{document.getElementById(c).style.display="none"}}}function d_reset_depend(a,b,c){switch(c){case"select":if(a=="ja"){document.getElementById(b).options[0].selected=true}break;case"input":if(a=="ja"){document.getElementById(b).value=""}break;default:if(a=="ja"){document.getElementById(b).value=""}}};