// JavaScript Document

<!---begin of ONCF travelplanner validation code--->

<!---end of ONCF travelplanner validation code--->

<!---begin of assorted Dreamweaver codes--->
function MM_swapImgRestore() { //v3.0
  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() { //v3.0
  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) { //v4.01
  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() { //v3.0
  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];}
}
<!---end of assorted Dreamweaver codes--->


<!---begin of TabMenu code--->
/***********************************************
* DD Tab Menu script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

//Set tab to intially be selected when page loads:
//[which tab (1=first tab), ID of tab content to display]:
var initialtab=[1, "sc1"]

//Turn menu into single level image tabs (completely hides 2nd level)?
var turntosingle=0 //0 for no (default), 1 for yes

//Disable hyperlinks in 1st level tab images?
var disabletablinks=0 //0 for no (default), 1 for yes

////////Stop editting////////////////

var previoustab=""

if (turntosingle==1)
document.write('<style type="text/css">\n#tabcontentcontainer{display: none;}\n</style>')

function expandcontent(cid, aobject){
if (disabletablinks==1)
aobject.onclick=new Function("return false")
if (document.getElementById){
highlighttab(aobject)
if (turntosingle==0){
if (previoustab!="")
document.getElementById(previoustab).style.display="none"
document.getElementById(cid).style.display="block"
previoustab=cid
}
}
}

function highlighttab(aobject){
if (typeof tabobjlinks=="undefined")
collecttablinks()
for (i=0; i<tabobjlinks.length; i++)
tabobjlinks[i].className=""
aobject.className="current"
}

function collecttablinks(){
var tabobj=document.getElementById("tablist")
tabobjlinks=tabobj.getElementsByTagName("A")
}

function do_onload(){
collecttablinks()
expandcontent(initialtab[1], tabobjlinks[initialtab[0]-1])
}

if (window.addEventListener)
window.addEventListener("load", do_onload, false)
else if (window.attachEvent)
window.attachEvent("onload", do_onload)
else if (document.getElementById)
window.onload=do_onload
<!---end of TabMenu code--->

<!---begin of Hotel Search rates code--->
function checkForm(f) 
{ if ((!f.min.value)||(!f.max.value)) {return true};
  var roomtype;
  for (i=0;i<f.elements.length;i++) {
    e=f.elements[i];
    if ((e.name=="rmtype")&&(e.checked)) {
      roomtype=e.value;
    }
  }
  var calcMax = (f.max.value)*(f.currency.value);
  if (roomtype=="Single") {
    f.double_from.value="";
    f.single_from.value="between "+f.min.value+" and "+calcMax;
  } else {
    f.single_from.value="";
    f.double_from.value="between "+f.min.value+" and "+calcMax;
  } return true;
}
<!---end of Hotel Search rates code--->

<!---begin of Flights Map code--->
var mapMaker = {
	offsetX: -30, // tooltip X offset
	offsetY: 5,  // tooltip Y offset
	element: null,
	DLs:     false,
	DTs:     false,
	DDs:     false,
	on:      false,
	/* constructor - sets events */
	init: function(){
		var i=0;
		var ii=0;
		var currentLocation = 0;
		mapMaker.DLs = document.getElementsByTagName('dl');
		mapMaker.DTs = document.getElementsByTagName('dt');
		mapMaker.DDs = document.getElementsByTagName('dd');
		// only loop thru items once
		if( mapMaker.on == false ){
			//loop through each DL on page
			while (mapMaker.DLs.length > i) {
				//only affect DLs with a class of 'map'
				if (mapMaker.DLs[i].className == 'map'){
					//change map DL class, this way map is text only without javascript enabled
					mapMaker.DLs[i].className = 'map on';
					//strip whitespace
					mapMaker.stripWhitespace(mapMaker.DLs[i]);
					mapMaker.stripWhitespace(mapMaker.DTs[i]);
					mapMaker.stripWhitespace(mapMaker.DDs[i]);
					// loop thru all DT elements
					while (mapMaker.DTs.length > ii){
						// set the link for the current DT
						currentLocation = mapMaker.DTs[ii].firstChild;
						// add events to links
						mapMaker.addEvt(currentLocation,'mouseover',mapMaker.showTooltip);//displays tooltip on mouse over
						mapMaker.addEvt(currentLocation,'focus',mapMaker.showTooltip);//display tooltip on focus, for added keyboard accessibility
						mapMaker.addEvt(currentLocation,'blur',mapMaker.hideTooltip);//hide tooltip on focus, for added keyboard accessibility
						ii++;
					};
					ii=0;
					//loop through DT elements and assign event to close link
					while (mapMaker.DDs.length > ii){
						currentLocation = mapMaker.DDs[ii].firstChild;
						mapMaker.addEvt(currentLocation,'click',mapMaker.hideTooltip);//hide tooltip on click of close button
						ii++;
					};
					ii=0;
				};
				i++;
			};
			mapMaker.on = true;
		};
	},
	/* SHOW TOOLTIP */
	showTooltip: function() {
		var evt = this;
		var i = 0;
		mapMaker.hideTooltip();
		//Find DD to display - based on currently hovered anchor move to parent DT then next sibling DD
		var objid = evt.parentNode.nextSibling;
		mapMaker.element = objid;//set for the hideTooltip
		//get width and height of background map
		var mapWidth  = objid.parentNode.offsetWidth;
		var mapHeight = objid.parentNode.offsetHeight;
		//get width and height of the DD
		var toopTipWidth = objid.offsetWidth;
		var toopTipHeight = objid.offsetHeight;
		//figure out where tooltip should be places based on point location
		var newX = evt.offsetLeft + mapMaker.offsetX;
		var newY = evt.offsetTop + mapMaker.offsetY;
		//check if tooltip fits map width 
		if ((newX + toopTipWidth) > mapWidth) {
			objid.style.left = newX-toopTipWidth-24 + 'px';
		} else {
			objid.style.left = newX + 'px';
		};
		//check if tooltip fits map height 
		if ((newY + toopTipHeight) > mapHeight) {
			objid.style.top = newY-toopTipHeight-14 + 'px';
		} else {
			objid.style.top = newY + 'px';
		};
	},
	/* HIDE TOOLTIP */
	hideTooltip: function() {
		if (mapMaker.element != null) {
			mapMaker.element.style.left = '-9999px';
		};
	},
	addEvt: function(element, type, handler) {
		// assign each event handler a unique ID
		if (!handler.$$guid) handler.$$guid = mapMaker.addEvt.guid++;
		// create a hash table of event types for the element
		if (!element.events) element.events = {};
		// create a hash table of event handlers for each element/event pair
		var handlers = element.events[type];
		if (!handlers) {
			handlers = element.events[type] = {};
			// store the existing event handler (if there is one)
			if (element["on" + type]) {
				handlers[0] = element["on" + type];
			};
		};
		// store the event handler in the hash table
		handlers[handler.$$guid] = handler;
		// assign a global event handler to do all the work
		element["on" + type] = mapMaker.handleEvent;
	},
	handleEvent: function(event) {
		var returnValue = true;
		// grab the event object (IE uses a global event object)
		event = event || mapMaker.fixEvent(window.event);
		// get a reference to the hash table of event handlers
		var handlers = this.events[event.type];
		// execute each event handler
		for (var i in handlers) {
			this.$$handleEvent = handlers[i];
			if (this.$$handleEvent(event) === false) {
				returnValue = false;
			};
		};
		return returnValue;
	},
	fixEvent: function(event) {
		// add W3C standard event methods
		event.preventDefault = mapMaker.fixEvent.preventDefault;
		event.stopPropagation = mapMaker.fixEvent.stopPropagation;
		return event;
	},
	stripWhitespace: function( el ){
		for(var i = 0; i < el.childNodes.length; i++){
			var node = el.childNodes[i];
			if( node.nodeType == 3 &&
				!/\S/.test(node.nodeValue) ) node.parentNode.removeChild(node);
		}
	}
};
mapMaker.fixEvent.preventDefault = function() {this.returnValue = false;};
mapMaker.fixEvent.stopPropagation = function() {this.cancelBubble = true;};
mapMaker.addEvt.guid = 1;


/* LOAD SCRIPT */
	/* for Mozilla */
		if (document.addEventListener) {
			document.addEventListener("DOMContentLoaded", mapMaker.init, null);
		};
		
	/* for Internet Explorer */
		/*@cc_on @*/
		/*@if (@_win32)
			document.write("<script defer src=ie_onload.js><"+"/script>");
		/*@end @*/
		
	/* for other browsers */
		mapMaker.addEvt( window, 'load', mapMaker.init);
<!---end of Flights Map code--->