function ClearIt() {
//alert(document.resform.DropOff.value);
document.resform.DropOff.selectedIndex=0;
document.resform.PickUp.selectedIndex=0;
}

function ClearIt2() {
 document.resform.YachtType.selectedIndex=0;
 document.resform.YachtModel.options.length = 0;
}

function ClearIt3() {
 document.resform.YachtLength.selectedIndex=0;
 document.resform.Cabins.selectedIndex = 0;
 document.resform.WCs.selectedIndex=0;
 document.resform.Guests.selectedIndex=0;
}

function UpdateList(object) {
  // Remove all existing items from YachtModel list
  object.YachtModel.options.length = 0;

  var defaultSelected = false;
  var selected = false;
  
  // add items based on the selected option of YachtType
  if (object.YachtType.options[object.YachtType.selectedIndex].value == "...") {
    var optionName = new Option("...", "choose", defaultSelected, selected);
    var length = object.YachtModel.length;
    object.YachtModel.options[length] = optionName;
  }

  if (object.YachtType.options[object.YachtType.selectedIndex].value == "Bavaria") {
   var optionName = new Option("...", "choose", defaultSelected, selected);
    var length = object.YachtModel.length;
    object.YachtModel.options[length] = optionName;
  

var optionName = new Option("BAVARIA 44", "BAVARIA 44", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 50", "BAVARIA 50", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 49", "BAVARIA 49", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 47", "BAVARIA 47", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 46 Cr", "BAVARIA 46 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 42", "BAVARIA 42", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 42 Cr", "BAVARIA 42 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 41", "BAVARIA 41", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 40", "BAVARIA 40", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 38", "BAVARIA 38", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 32", "BAVARIA 32", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 46", "BAVARIA 46", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 36", "BAVARIA 36", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 38 Cr", "BAVARIA 38 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 39 Cr", "BAVARIA 39 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 33 Cr", "BAVARIA 33 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 50 Cr", "BAVARIA 50 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 37 Cr", "BAVARIA 37 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 40 Cr", "BAVARIA 40 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 45 Cr", "BAVARIA 45 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 34 Cr", "BAVARIA 34 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 43 Cr", "BAVARIA 43 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 47 Cr", "BAVARIA 47 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 51 Cr", "BAVARIA 51 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BAVARIA 55 Cr", "BAVARIA 55 Cr", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
  }
  
   if (object.YachtType.options[object.YachtType.selectedIndex].value == "Dehler") {
    var optionName = new Option("Dehler 36 JV", "Dehler 36 JV", defaultSelected, selected);
    var length = object.YachtModel.length;
    object.YachtModel.options[length] = optionName;
	
	  }
	  
	    if (object.YachtType.options[object.YachtType.selectedIndex].value == "Elan") {
	var optionName = new Option("...", "choose", defaultSelected, selected);
    var length = object.YachtModel.length;
    object.YachtModel.options[length] = optionName;
	   
	
var optionName = new Option("ELAN 434 Impression", "ELAN 434 Impression", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("ELAN 340", "ELAN 340", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("ELAN 45", "ELAN 45", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("ELAN 40", "ELAN 40", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("ELAN i514", "ELAN i514", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("ELAN 384 Impression", "ELAN 384 Impression", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
	
	  }
	  
	  
	   if (object.YachtType.options[object.YachtType.selectedIndex].value == "OceanStar") {
	var optionName = new Option("...", "choose", defaultSelected, selected);
    var length = object.YachtModel.length;
    object.YachtModel.options[length] = optionName;
	   
	
var optionName = new Option("OCEAN STAR 56.1", "OCEAN STAR 56.1", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEAN STAR  51.2", "OCEAN STAR  51.2", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEAN STAR  51.1", "OCEAN STAR  51.1", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEAN STAR 60.1 (Skippered)", "OCEAN STAR 60.1 (Skippered)", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
	
	  }
  

  if (object.YachtType.options[object.YachtType.selectedIndex].value == "Jeanneau") {
   var optionName = new Option("...", "choose", defaultSelected, selected);
   var length = object.YachtModel.length;
   object.YachtModel.options[length] = optionName;

var optionName = new Option("SUN ODYSSEY 54DS", "SUN ODYSSEY 54DS", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 50 DS", "SUN ODYSSEY 50 DS", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 49", "SUN ODYSSEY 49", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 45", "SUN ODYSSEY 45", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 40", "SUN ODYSSEY 40", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 37", "SUN ODYSSEY 37", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 34", "SUN ODYSSEY 34", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 32.2", "SUN ODYSSEY 32.2", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 32i", "SUN ODYSSEY 32i", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 42i", "SUN ODYSSEY 42i", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 36i", "SUN ODYSSEY 36i", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 43", "SUN ODYSSEY 43", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 44i", "SUN ODYSSEY 44i", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 49 DS", "SUN ODYSSEY 49 DS", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SUN ODYSSEY 49i", "SUN ODYSSEY 49i", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
  }
  
   if (object.YachtType.options[object.YachtType.selectedIndex].value == "Beneteau") {
    var optionName = new Option("...", "choose", defaultSelected, selected);
    var length = object.YachtModel.length;
    object.YachtModel.options[length] = optionName;

var optionName = new Option("OCEANIS 473", "OCEANIS 473", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("FIRST 47.7", "FIRST 47.7", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 423", "OCEANIS 423", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 411", "OCEANIS 411", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 393", "OCEANIS 393", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 311 Clip", "OCEANIS 311 Clip", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("FIRST 40", "FIRST 40", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 331 Clip", "OCEANIS 331 Clip", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("CYCLADES 43.3", "CYCLADES 43.3", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("CYCLADES 43.4", "CYCLADES 43.4", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("CYCLADES 50.5", "CYCLADES 50.5", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 37", "OCEANIS 37", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 54", "OCEANIS 54", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 523", "OCEANIS 523", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 46", "OCEANIS 46", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("CYCLADES 39.3", "CYCLADES 39.3", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BENETEAU 50", "BENETEAU 50", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("BENETEAU 57", "BENETEAU 57", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 323 Clip", "OCEANIS 323 Clip", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 43", "OCEANIS 43", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 40", "OCEANIS 40", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 343", "OCEANIS 343", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("OCEANIS 461", "OCEANIS 461", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
	
  }
  
   if (object.YachtType.options[object.YachtType.selectedIndex].value == "Other") {
    var optionName = new Option("...", "choose", defaultSelected, selected);
    var length = object.YachtModel.length;
    object.YachtModel.options[length] = optionName;
    

var optionName = new Option("GIB SEA 362", "GIB SEA 362", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("SKIPPER 63 (Skippered)", "SKIPPER 63 (Skippered)", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("ALFA 51", "ALFA 51", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("GIB SEA 51", "GIB SEA 51", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("DUFOUR 38", "DUFOUR 38", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("DUFOUR 30", "DUFOUR 30", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("GRAND SOLEIL 50", "GRAND SOLEIL 50", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("GRAND SOLEIL 46", "GRAND SOLEIL 46", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("GRAND SOLEIL 45", "GRAND SOLEIL 45", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("GRAND SOLEIL 44 R", "GRAND SOLEIL 44 R", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("GRAND SOLEIL 43", "GRAND SOLEIL 43", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("GRAND SOLEIL 40", "GRAND SOLEIL 40", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("GRAND SOLEIL 37", "GRAND SOLEIL 37", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("GIB SEA 43", "GIB SEA 43", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("HARMONY 47", "HARMONY 47", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("HARMONY 42", "HARMONY 42", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("HARMONY 38", "HARMONY 38", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("GRAND SOLEIL 46", "GRAND SOLEIL 46", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("GRAND SOLEIL 40", "GRAND SOLEIL 40", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
  }
  
    if (object.YachtType.options[object.YachtType.selectedIndex].value == "Catamaran") {
	var optionName = new Option("Choose...", "choose", defaultSelected, selected);
    var length = object.YachtModel.length;
    object.YachtModel.options[length] = optionName;
	
	
var optionName = new Option("Lagoon 380", "Lagoon 380", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Lagoon 400", "Lagoon 400", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Lagoon 410", "Lagoon 410", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Lagoon 420", "Lagoon 420", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Lagoon 440", "Lagoon 440", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Lagoon 470", "Lagoon 470", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Lagoon 500 (skippered)", "Lagoon 500 (skippered)", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Lagoon 620 (Skippered)", "Lagoon 620 (Skippered)", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Nautitech 475", "Nautitech 475", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Nautitech 47", "Nautitech 47", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Nautitech 44", "Nautitech 44", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Nautitech 40", "Nautitech 40", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Nautitech 395", "Nautitech 395", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Salina 48", "Salina 48", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Bahia 46", "Bahia 46", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Belize 43", "Belize 43", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Lavezzi 40", "Lavezzi 40", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Athena 38", "Athena 38", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Broadblue 385", "Broadblue 385", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
var optionName = new Option("Sunreef 62 (Crewed)", "Sunreef 62 (Crewed)", defaultSelected, selected);
var length = object.YachtModel.length;
object.YachtModel.options[length] = optionName;
    
  }
  
  // Do the next line to make sure the top item is selected
  object.YachtModel.options[0].selected = true;
}