function MM_swapImgRestore(){var i,x,a=document.MM_sr;for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++)x.src=x.oSrc;}
function MM_preloadImages(){var d=document;if(d.images){if(!d.MM_p)d.MM_p=new Array();var i,j=d.MM_p.length,a=MM_preloadImages.arguments;for(i=0;i<a.length;i++)
if(a[i].indexOf("#")!=0){d.MM_p[j]=new Image;d.MM_p[j++].src=a[i];}}}
function MM_findObj(n,d){var p,i,x;if(!d)d=document;if((p=n.indexOf("?"))>0&&parent.frames.length){d=parent.frames[n.substring(p+1)].document;n=n.substring(0,p);}
if(!(x=d[n])&&d.all)x=d.all[n];for(i=0;!x&&i<d.forms.length;i++)x=d.forms[i][n];for(i=0;!x&&d.layers&&i<d.layers.length;i++)x=MM_findObj(n,d.layers[i].document);if(!x&&d.getElementById)x=d.getElementById(n);return x;}
function MM_swapImage(){var i,j=0,x,a=MM_swapImage.arguments;document.MM_sr=new Array;for(i=0;i<(a.length-2);i+=3)
if((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x;if(!x.oSrc)x.oSrc=x.src;x.src=a[i+2];}}
function MM_jumpMenu(targ,selObj,restore){eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");if(restore)selObj.selectedIndex=0;}
var cPane="itinerary";imgITA=new Image();imgITA.src="/images/itinerarytabs/itinerary_active.gif";imgITO=new Image();imgITO.src="/images/itinerarytabs/itinerary_off.gif";imgITOV=new Image();imgITOV.src="/images/itinerarytabs/itinerary_over.gif";imgNTA=new Image();imgNTA.src="/images/itinerarytabs/needtoknow_active.gif";imgNTO=new Image();imgNTO.src="/images/itinerarytabs/needtoknow_off.gif";imgNTOV=new Image();imgNTOV.src="/images/itinerarytabs/needtoknow_over.gif";imgSA=new Image();imgSA.src="/images/itinerarytabs/similarjourneys_active.gif";imgSO=new Image();imgSO.src="/images/itinerarytabs/similarjourneys_off.gif";imgSOV=new Image();imgSOV.src="/images/itinerarytabs/similarjourneys_over.gif";function swapPane(pane){if(cPane){cPaneContent=document.getElementById("pane"+cPane);cPaneImg=document.getElementById("img"+cPane);cPaneImg.src="/images/itinerarytabs/"+cPane+"_off.gif";cPaneContent.style.display="none";}
paneContent=document.getElementById("pane"+pane);paneImg=document.getElementById("img"+pane);paneImg.src="/images/itinerarytabs/"+pane+"_active.gif";paneContent.style.display="block";cPane=pane;}
function overImage(handle){if(handle==cPane){document.getElementById("img"+handle).src="/images/itinerarytabs/"+handle+"_active.gif";}else{document.getElementById("img"+handle).src="/images/itinerarytabs/"+handle+"_over.gif";}}
function outImage(handle){if(handle==cPane){document.getElementById("img"+handle).src="/images/itinerarytabs/"+handle+"_active.gif";}else{document.getElementById("img"+handle).src="/images/itinerarytabs/"+handle+"_off.gif";}}
function showDiv(){document.getElementById("what_is_div").style.visibility="visible";document.getElementById("what_is_div").style.display="block";document.getElementById("usa_select_div").style.visibility="visible";document.getElementById("usa_select_div").style.display="block";document.getElementById("europe_select_div").style.visibility="visible";document.getElementById("europe_select_div").style.display="block";}
function hideDiv(){document.getElementById("what_is_div").style.visibility="hidden";document.getElementById("what_is_div").style.display="none";document.getElementById("usa_select_div").style.visibility="hidden";document.getElementById("usa_select_div").style.display="none";document.getElementById("europe_select_div").style.visibility="hidden";document.getElementById("europe_select_div").style.display="none";}
function showDivBro1(){document.getElementById("usa_select_div").style.visibility="visible";document.getElementById("europe_select_div").style.display="none";document.getElementById("usa_select_div").style.display="block";}
function hideDivBro1(){document.getElementById("usa_select_div").style.visibility="hidden";document.getElementById("usa_select_div").style.display="none";}
function showDivBro2(){document.getElementById("europe_select_div").style.visibility="visible";document.getElementById("usa_select_div").style.display="none";document.getElementById("europe_select_div").style.display="block";}
function hideDivBro2(){document.getElementById("europe_select_div").style.visibility="hidden";document.getElementById("europe_select_div").style.display="none";}
function showDivBro3(){document.getElementById("cruise_select_div").style.visibility="visible";document.getElementById("cruise_select_div").style.display="block";}
function hideDivBro2(){document.getElementById("cruise_select_div").style.visibility="hidden";document.getElementById("cruise_select_div").style.display="none";}
var WM_acceptsCookies=false;if(document.cookie==''){document.cookie='WM_acceptsCookies=yes';if(document.cookie.indexOf('WM_acceptsCookies=yes')!=-1){WM_acceptsCookies=true;}}else{WM_acceptsCookies=true;}
function WM_setCookie(name,value,hours,path,domain,secure){if(WM_acceptsCookies){var not_NN2=(navigator&&navigator.appName&&(navigator.appName=='Netscape')&&navigator.appVersion&&(parseInt(navigator.appVersion)==2))?false:true;if(hours&&not_NN2){if((typeof(hours)=='string')&&Date.parse(hours)){var numHours=hours;}else if(typeof(hours)=='number'){var numHours=(new Date((new Date()).getTime()+hours*3600000)).toGMTString();}}
document.cookie=name+'='+escape(value)+((numHours)?(';expires='+numHours):'')+((path)?';path='+path:'')+((domain)?';domain='+domain:'')+((secure&&(secure==true))?'; secure':'');}}
function WM_readCookie(name){if(document.cookie==''){return false;}else{var firstChar,lastChar;var theBigCookie=document.cookie;firstChar=theBigCookie.indexOf(name);var NN2Hack=firstChar+name.length;if((firstChar!=-1)&&(theBigCookie.charAt(NN2Hack)=='=')){firstChar+=name.length+1;lastChar=theBigCookie.indexOf(';',firstChar);if(lastChar==-1)lastChar=theBigCookie.length;return unescape(theBigCookie.substring(firstChar,lastChar));}else{return false;}}}
function WM_killCookie(name,path,domain){var theValue=WM_readCookie(name);if(theValue){document.cookie=name+'='+theValue+'; expires=Fri, 13-Apr-1970 00:00:00 GMT'+((path)?';path='+path:'')+((domain)?';domain='+domain:'');}}
function checkTopic(){var topic=document.getElementById("form_message_topic").value;if(topic.length>=3){return true;}else{alert('Please give your topic a title to complete the form.');return false;}}