function changeTab(id, numtabs) {
	/** reset all the tabs **/
	x = 1;
	while(x <= numtabs){
		document.getElementById("travel_whitebox_tab" + x).style.display = "none";
		document.getElementById("travel_whitebox_tab" + x + "_off").style.display = "block";
		x = x + 1;
	}
	
	/** set the selected tab as visible **/
	document.getElementById(id+"_off").style.display = "none";
	document.getElementById(id).style.display = "block";	
	
	/** reset content areas **/
	y = 1;
	while(y <= numtabs){
		document.getElementById("travel_whitebox_tab" + y + "_content").style.display = "none";
		y = y + 1;
	}
	
	/** set the selected content to visible **/
	document.getElementById(id + "_content").style.display = "block";
}

function writeflash(){
	document.write('<object height="975" width="327" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"><param name="movie" value="flash/kony_header_02.swf"><param name="quality" value="high"><param name=menu value=false><embed src="flash/kony_header_01.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="975" height="327" bgcolor="#FFFFFF" wmode="transparent"  PARAM NAME=wmode VALUE=transparent wmode="transparent"  SwLiveConnect=true></embed></object>');
}

function writeflash2() {	
	document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="975" height="327"><param name="movie" value="flash/kony_header_02.swf"><param name="quality" value="high"><EMBED SRC="flash/kony_header_02.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" PARAM NAME=wmode VALUE=transparent wmode="transparent" WIDTH="975" HEIGHT="327" WMODE="TRANSPARENT" MENU="FALSE" BGCOLOR="BLACK"></EMBED></object>');
}

function openPopup(id) {
	document.getElementById(id).style.display = "block";	
}

function closePopup(id) {
	document.getElementById(id).style.display = "none";	
}

function clearPopups() {
	document.getElementById("nav_popup1").style.display = "none";	
	document.getElementById("nav_popup2").style.display = "none";	
	document.getElementById("nav_popup3").style.display = "none";	
	document.getElementById("nav_popup4").style.display = "none";	
	document.getElementById("nav_popup5").style.display = "none";		
}


/** DELAY TIMER CODE FOR ROLLOVER **/
var secs
var timerID = null
var timerRunning = false
var delay = 1000

function InitializeTimer()
{
    // Set the length of the timer, in seconds
    secs = 2
    StopTheClock()
}

function StopTheClock()
{
    if(timerRunning)
        clearTimeout(timerID)
    timerRunning = false
}

function StartTheTimer()
{
    if (secs==0)
    {
        StopTheClock();
       	InitializeTimer();
       	clearPopups();
        
    }
    else
    {
        self.status = secs
        secs = secs - 1
        timerRunning = true
        timerID = self.setTimeout("StartTheTimer()", delay)
    }
}

/** END OF DELAY TIMER CODE **/

function showDiagram(id){
		var diagram = document.getElementById(id);
		diagram.style.display = "block";
		document.getElementById("expand_off").style.display = "none";
		document.getElementById("expand_on").style.display = "block";
	}
	
function hideDiagram(id){
		var diagram = document.getElementById(id);
		diagram.style.display = "none";
		document.getElementById("expand_on").style.display = "none";
		document.getElementById("expand_off").style.display = "block";
	}
	
	
function expand(id) {
	document.getElementById(id).style.display = "block";
	document.getElementById(id + "_off").style.display = "none";	
	document.getElementById(id + "_on").style.display = "block";	
}

function collapse(id) {
	document.getElementById(id).style.display = "none";	
	document.getElementById(id + "_off").style.display = "block";	
	document.getElementById(id + "_on").style.display = "none";
}