var site_asset_root = "";
var site_link_root = "";
function newOpenWindow(theURL,winName,features,iwidth,iheight) {
	windowsizer(iwidth,iheight);
	faqWindow = window.open(theURL,winName,features + ",width=" + iwidthout + ",height=" + iheightout);
}

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_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_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];}
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function checkIt(string) {
	place = detect.indexOf(string) + 1;
	thestring = string;
	return place;
} 

var detect = navigator.userAgent.toLowerCase();
var anchor_offset = -153;

if (checkIt('msie 6')) {
	var anchor_offset = -12;
} else {
	var anchor_offset = -153;
}

if (checkIt('msie 7')) {
	var msie7_offset = 55;
} else {
	var msie7_offset = 0;
}

function openOptions(event,theobj) { //v2.0
	var optionsclicky = event.screenY - 240 - msie7_offset;
	var optionsclickx = event.screenX + 20;
	windowprefs = "'menubar=no,scrollbars=no,resizable=no,toolbar=no,location=no,width=400,height=200,left=" + optionsclickx + ",top=" + optionsclicky + "'";
 	window.open(site_asset_root + '/options.php','siteoptions',windowprefs);
}

function openVideo(event,theURL,theName) { //v2.0
	var videoclicky = event.screenY - 300 - msie7_offset;
	var videoclickx = event.screenX + 10;
	windowprefs = "'menubar=yes,scrollbars=yes,resizable=yes,width=50,height=50,left=" + videoclickx + ",top=" + videoclicky + "'";
 	window.open(site_asset_root + theURL,theName,windowprefs);
}

function openVideo_wmv(event,theLink,theName,vidx,vidy) { //v2.0

	if (checkIt('macintosh')) {
		vidy = vidy + 16;
	} else {
		vidy = vidy + 45;
	}

	var videoclicky = event.screenY - 300 - msie7_offset;
	var videoclickx = event.screenX + 10;
	theLink = theLink + "&x=" + vidx + "&y=" + vidy;

	windowprefs = "'menubar=yes,scrollbars=yes,resizable=yes,width=50,height=50,left=" + videoclickx + ",top=" + videoclicky + "'";
 	window.open(site_asset_root + theLink,theName,windowprefs);
}

function embedVideo(theurl,vidx,vidy) {
	var quicktimeTags = '<object classid=\"clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B\"'
    + 'width=\"' + vidx + '\" height=\"' + vidy + '\"'
    + 'codebase=\"http://www.apple.com/qtactivex/qtplugin.cab\">'
    + '<PARAM NAME=\"src\" VALUE=\"' + theurl + '\"><PARAM NAME=\"autoplay\" VALUE=\"true\"><PARAM NAME=\"controller\" VALUE=\"true\"><PARAM NAME=\"loop\" VALUE=\"false\"><PARAM NAME=\"cache\" VALUE=\"true\">'
    + '<embed src=\"' + theurl + '\" WIDTH=' + vidx + ' HEIGHT=' + vidy + ' AUTOPLAY=true CONTROLLER=true LOOP=false PLUGINSPAGE=\"http://www.apple.com/quicktime/\" cache=\"true\">'
    + '<\/embed>'
    + '<\/object>';
    document.write(quicktimeTags);
}

function embedVideo_wmv(theurl,vidx,vidy) {
	var windowsTags = '<object classid=\"6BF52A52-394A-11D3-B153-00C04F79FAA6\"'
    + 'width=\"' + vidx + '\" height=\"' + vidy + '\"'
    + 'standby=\"Loading Microsoft Windows Media Player components...\" type=\"application/x-oleobject\">'
    + '<PARAM NAME=\"url\" VALUE=\"' + theurl + '\"><PARAM NAME=\"ShowControls\" VALUE=\"1\"><PARAM NAME=\"AutoStart\" VALUE=\"true\"><PARAM NAME=\"uiMode\" VALUE=\"mini\">'
    + '<embed type=\"application/x-mplayer2\" PLUGINSPAGE=\"http://www.microsoft.com/windows/windowsmedia/download/AllDownloads.aspx/\" url=\"' + theurl + '\" src=\"' + theurl + '\" ShowControls=1 AutoStart=\"true\" uiMode=\"mini\" WIDTH=' + vidx + ' HEIGHT=' + vidy + '>'
    + '<\/embed>'
    + '<\/object>';
    document.write(windowsTags);

}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

var time = 3000;
var numofitems = 8;
var menu_timeout = 0;
var mosposoffset = 0;

function menu(allitems,thisitem,startstate) { 
	callname= "gl"+thisitem;
	divname="subglobal"+thisitem;  
	this.numberofmenuitems = numofitems;
	this.caller = document.getElementById(callname);
	this.thediv = document.getElementById(divname);
	this.thediv.style.visibility = startstate;
}

function ehandler(event,theobj) {

	mosposoffset = event.screenY;
	clearTimeout(menu_timeout);
	for (var i=1; i<= theobj.numberofmenuitems; i++) {
		var shutdiv =eval( "menuitem"+i+".thediv");
		shutdiv.style.visibility="hidden";
	}
	theobj.thediv.style.visibility="visible";
}

function closemenu(event) {
	menuoff(); 
	for (var i=1; i<= numofitems; i++) {
		var shutdiv =eval('menuitem'+i+'.thediv');
		shutdiv.style.visibility='hidden';
	}
}
				
function closesubnav(event){
	mousetop = mosposoffset - 40;
	mousebottom = mosposoffset + 50;

	if ((event.screenY < mousetop)||(event.screenY > mousebottom)) {
		clearTimeout(menu_timeout);
		menu_timeout = setTimeout('closemenu()', 500);
	} else {
		clearTimeout(menu_timeout);
	}
}

function menuoff() {
	MM_swapImage('fleet_week_usa','',site_asset_root + '/images/fleet_week_usa_off.gif','fleet_week_usa_arrow','',site_asset_root + '/images/arrow_off.gif',1);
	MM_swapImage('air_sea_show','',site_asset_root + '/images/air_sea_show_off.gif','air_sea_show_arrow','',site_asset_root + '/images/arrow_off.gif',1);
	MM_swapImage('visitor_info','',site_asset_root + '/images/visitor_info_off.gif','visitor_info_arrow','',site_asset_root + '/images/arrow_off.gif',1);
	MM_swapImage('performers','',site_asset_root + '/images/performers_off.gif','performers_arrow','',site_asset_root + '/images/arrow_off.gif',1);
	MM_swapImage('schedule','',site_asset_root + '/images/schedule_off.gif','schedule_arrow','',site_asset_root + '/images/arrow_off.gif',1);
	MM_swapImage('show_experience','',site_asset_root + '/images/show_experience_off.gif','show_experience_arrow','',site_asset_root + '/images/arrow_off.gif',1);
	MM_swapImage('sponsorship','',site_asset_root + '/images/sponsorship_off.gif','sponsorship_arrow','',site_asset_root + '/images/arrow_off.gif',1);
	MM_swapImage('news_media','',site_asset_root + '/images/news_media_off.gif','news_media_arrow','',site_asset_root + '/images/arrow_off.gif',1);
}

var prevslidepos1 = 0;
var prevslidepos2 = 0;
var prevslidepos3 = 0;
var prevslidepos4 = 0;
var prevslidepos5 = 0;
var prevslidepos6 = 0;
var prevslidepos7 = 0;
var prevslidepos8 = 0;
var prevslidepos = 0;

function initialslides() {
	
	slidefolder = "home";
	slidepos1 = 0;
	slidepos2 = 0;
	slidepos3 = 0;
	slidepos4 = 0;
	slidepos5 = 0;
	slidepos6 = 0;
	slidepos7 = 0;
	slidepos8 = 0;
	
	slidepos1 = (Math.round((Math.random()*47)+1));
	
	while (slidepos2 == slidepos1 || slidepos2 == 0) {
   	 	slidepos2 = (Math.round((Math.random()*47)+1));
	}
	
	while (slidepos3 == slidepos1 || slidepos3 == slidepos2 || slidepos3 == 0) {
   	 	slidepos3 = (Math.round((Math.random()*47)+1));
	}
	
	while (slidepos4 == slidepos1 || slidepos4 == slidepos2 || slidepos4 == slidepos3 || slidepos4 == 0) {
   	 	slidepos4 = (Math.round((Math.random()*47)+1));
	}
	
	while (slidepos5 == slidepos1 || slidepos5 == slidepos2 || slidepos5 == slidepos3 || slidepos5 == slidepos4 || slidepos5 == 0) {
   	 	slidepos5 = (Math.round((Math.random()*47)+1));
	}
	
	while (slidepos6 == slidepos1 || slidepos6 == slidepos2 || slidepos6 == slidepos3 || slidepos6 == slidepos4 || slidepos6 == slidepos5 || slidepos6 == 0) {
   	 	slidepos6 = (Math.round((Math.random()*47)+1));
	}
	
	while (slidepos7 == slidepos1 || slidepos7 == slidepos2 || slidepos7 == slidepos3 || slidepos7 == slidepos4 || slidepos7 == slidepos5 || slidepos7 == slidepos6 || slidepos7 == 0) {
   	 	slidepos7 = (Math.round((Math.random()*47)+1));
	}
	
	while (slidepos8 == slidepos1 || slidepos8 == slidepos2 || slidepos8 == slidepos3 || slidepos8 == slidepos4 || slidepos8 == slidepos5 || slidepos8 == slidepos6 || slidepos8 == slidepos7 || slidepos8 == 0) {
   	 	slidepos8 = (Math.round((Math.random()*47)+1));
	}

	document.write("<img src=\"" + site_asset_root + "/images/slides/" + slidefolder + "/slide" + slidepos1 + ".jpg\" alt=\"\" class=\"bottomslide\" name=\"slidepos1\" id=\"slidepos1\">" +
		"<img src=\"" + site_asset_root + "/images/slides/" + slidefolder + "/slide" + slidepos2 + ".jpg\" alt=\"\" class=\"bottomslide\" name=\"slidepos2\" id=\"slidepos2\">" +
		"<img src=\"" + site_asset_root + "/images/slides/" + slidefolder + "/slide" + slidepos3 + ".jpg\" alt=\"\" class=\"bottomslide\" name=\"slidepos3\" id=\"slidepos3\">" +
		"<img src=\"" + site_asset_root + "/images/slides/" + slidefolder + "/slide" + slidepos4 + ".jpg\" alt=\"\" class=\"bottomslide\" name=\"slidepos4\" id=\"slidepos4\">" +
		"<img src=\"" + site_asset_root + "/images/slides/" + slidefolder + "/slide" + slidepos5 + ".jpg\" alt=\"\" class=\"bottomslide\" name=\"slidepos5\" id=\"slidepos5\">" +
		"<img src=\"" + site_asset_root + "/images/slides/" + slidefolder + "/slide" + slidepos6 + ".jpg\" alt=\"\" class=\"bottomslide\" name=\"slidepos6\" id=\"slidepos6\">" +
		"<img src=\"" + site_asset_root + "/images/slides/" + slidefolder + "/slide" + slidepos7 + ".jpg\" alt=\"\" class=\"bottomslide\" name=\"slidepos7\" id=\"slidepos7\">" +
		"<img src=\"" + site_asset_root + "/images/slides/" + slidefolder + "/slide" + slidepos8 + ".jpg\" alt=\"\" class=\"bottomslide\" name=\"slidepos8\" id=\"slidepos8\" style=\"border-right: 0px;\">");
	
	prevslidepos1 = slidepos1;
	prevslidepos2 = slidepos2;
	prevslidepos3 = slidepos3;
	prevslidepos4 = slidepos4;
	prevslidepos5 = slidepos5;
	prevslidepos6 = slidepos6;
	prevslidepos7 = slidepos7;
	prevslidepos8 = slidepos8;
}

function homeslides() {

	slidefolder = "home";
	currentpos = 0;
	slidepos = 0;
	
	while (slidepos == prevslidepos || slidepos == 0) {
		slidepos = (Math.round((Math.random()*7)+1));
	}
	
	
	while (currentpos == prevslidepos1 || currentpos == prevslidepos2 || currentpos == prevslidepos3 || currentpos == prevslidepos4 || currentpos == prevslidepos5 || currentpos == prevslidepos6 || currentpos == prevslidepos7 || currentpos == prevslidepos8 || currentpos == 0) {
		currentpos = (Math.round((Math.random()*47)+1));
	}
	
	switch(slidepos){
		case 1: 
			prevslidepos1 = currentpos;
		break
		case 2: 
			prevslidepos2 = currentpos;
		break
		case 3: 
			prevslidepos3 = currentpos;
		break
		case 4: 
			prevslidepos4 = currentpos;
		break
		case 5: 
			prevslidepos5 = currentpos;
		break
		case 6: 
			prevslidepos6 = currentpos;
		break
		case 7: 
			prevslidepos7 = currentpos;
		break
		case 8: 
			prevslidepos8 = currentpos;
		break
}

	MM_swapImage('slidepos' + slidepos,'',site_asset_root + '/images/slides/' + slidefolder + '/slide' + currentpos + '.jpg',0);
	prevslidepos = slidepos;
	var slides = window.setTimeout('homeslides()', 2000);
	
}

var slides = window.setTimeout('homeslides()', 2000);




function showmessage(contact) {
	var myobj = document.getElementById(contact);
	var expand = "expand" + contact;
	if (myobj.style.display == "none") {
		MM_swapImage(expand,'',site_asset_root + '/images/expandon.gif',1);
		myobj.style.display  = "";
	} else {
		MM_swapImage(expand,'',site_asset_root + '/images/expandoff.gif',1);
		myobj.style.display = "none";
	}
	
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}


function js_anchor(anchor) {
	
	id_pos = findPos(document.getElementById(anchor));
	
	self.scrollTo(0,(id_pos[1] + anchor_offset));
	return false;
	
}

function resize_picture_window(picx,picy) {
	heightbuffer = 115;
	widthbuffer = 50;
	
	widthshort = 0;
	heightshort = 0;
	
	if ((screen.width - widthbuffer) <= picx) {
		sizex = (screen.width - widthbuffer);
		widthshort = 1;
	} else {
		sizex = picx;
	}
	
	if ((screen.height - heightbuffer) <= picy) {
		sizey = (screen.height - heightbuffer);
		heightshort = 1;
	} else {
		sizey = picy;
	}
	
	if (self.innerHeight) {
		iX = self.innerWidth;
		iY = self.innerHeight;
		oX = self.outerWidth;
		oY = self.outerHeight;
		
	} else {
	
		window.resizeTo(sizex,sizey);
		iX = document.documentElement.clientWidth;
		iY = document.documentElement.clientHeight;
		oX = sizex;
		oY = sizey;
	}
	if (checkIt('windows')) {
		if (checkIt('mozilla')) {
			scrollwidth = 19;
		} else {
			scrollwidth = 17;
		}
	} else {
		scrollwidth = 15;
	}
	
		
	if (widthshort == 0 && heightshort == 1) {
		gX = oX - iX + scrollwidth;
	} else {
		gX = oX - iX;
	}
	if (widthshort == 1 && heightshort == 0) {
		gY = oY - iY + scrollwidth;
	} else {
		gY = oY - iY;
	}
			
			
	window.resizeTo(sizex + gX, sizey + gY);
	
	
		//iX = document.documentElement.clientWidth;
		//iY = document.documentElement.clientHeight;
		
		//iX = self.innerWidth;
		//iY = self.innerHeight;
		
		//alert(iX + ',' + iY);
	
	moveTo(0,0);
	focus();
}

function resize_video_window(picx,picy) {
	heightbuffer = 115;
	widthbuffer = 50;
	
	widthshort = 0;
	heightshort = 0;
	
	if ((screen.width - widthbuffer) <= picx) {
		sizex = (screen.width - widthbuffer);
		widthshort = 1;
	} else {
		sizex = picx;
	}
	
	if ((screen.height - heightbuffer) <= picy) {
		sizey = (screen.height - heightbuffer);
		heightshort = 1;
	} else {
		sizey = picy;
	}
	
	if (self.innerHeight) {
		iX = self.innerWidth;
		iY = self.innerHeight;
		oX = self.outerWidth;
		oY = self.outerHeight;
		
	} else {
	
		window.resizeTo(sizex,sizey);
		iX = document.documentElement.clientWidth;
		iY = document.documentElement.clientHeight;
		oX = sizex;
		oY = sizey;
	}
	if (checkIt('windows')) {
		if (checkIt('mozilla')) {
			scrollwidth = 19;
		} else {
			scrollwidth = 17;
		}
	} else {
		scrollwidth = 15;
	}
	
		
	if (widthshort == 0 && heightshort == 1) {
		gX = oX - iX + scrollwidth;
	} else {
		gX = oX - iX;
	}
	if (widthshort == 1 && heightshort == 0) {
		gY = oY - iY + scrollwidth;
	} else {
		gY = oY - iY;
	}
			
			
	window.resizeTo(sizex + gX, sizey + gY);
	
	
		//iX = document.documentElement.clientWidth;
		//iY = document.documentElement.clientHeight;
		
		//iX = self.innerWidth;
		//iY = self.innerHeight;
		
		//alert(iX + ',' + iY);

	focus();
}