/*****JavaScript for displaying the top navigation bar on every page*****/

/*****to preserve the style rules in Netscape*****/
/*if (document.layers) {
	window.onResize = reloadIt();
}

function reloadIt() {
	document.location = document.location;
}*/

/*************************************************************************************/
/*************************************************************************************/
/*****Function : displayNavBar (dirName, fileName)				     */
/*****										     */
/*****function to generate the top navigation bar, top image and page id bar that is */
/*****always at the top of every page.						     */
/*****dirName : parent menu of the current page					     */
/*****fileName : current page							     */
/*************************************************************************************/
/*************************************************************************************/

var directoryName = "";
var fileName = "";

function displayNavBar (dirName,fileName) {

	if (dirName == "Ask Dr.KnowItAll" || dirName == "Who are we ?" || dirName == "Excellent Adventures" || dirName == "About Paris") {

		if (fileName == "Paris" || fileName == "Nice" || fileName == "Annecy" || fileName == "Antibes" || fileName == "Toulon" || fileName == "Villecroze" || fileName == "Porquerolles" || fileName == "Corsica") {
			fileName = "Europe <b>></b> France <b>></b> " + fileName;
		}
		if (fileName == "Venice" || fileName == "San Remo") {
			fileName = "Europe <b>></b> Italy <b>></b> " + fileName;
		}
		if (fileName == "Athens") {
			fileName = "Europe <b>></b> Greece <b>></b> " + fileName;
		}
		if (fileName == "Brussels" || fileName == "Bruges") {
			fileName = "Europe <b>></b> Belgium <b>></b> " + fileName;
		}
		if (fileName == "London") {
			fileName = "Europe <b>></b> England <b>></b> " + fileName;
		}
		if (fileName == "Geneva" || fileName == "Zurich") {
			fileName = "Europe <b>></b> Switzerland <b>></b> " + fileName;
		}
		if (fileName == "Monaco") {
			fileName = "Europe <b>></b> Monaco <b>></b> " + fileName;
		}
		if (fileName == "Barcelona") {
			fileName = "Europe <b>></b> Spain <b>></b> " + fileName;
		}


		if (fileName == "Victoria" || fileName == "Vancouver" || fileName == "Pender Island" || fileName == "The Rockies") {
			fileName = "Canada <b>></b> BC <b>></b> " + fileName;
		}
		if (fileName == "Big Island of Hawaii" || fileName == "Oahu" || fileName == "Kauai") {
			fileName = "USA <b>></b> Hawaii <b>></b> " + fileName;
		}
		if (fileName == "Luxor" || fileName == "Aswan") {
			fileName = "Africa <b>></b> Egypt <b>></b> " + fileName;
		}

		if (fileName == "Susan's Drawings") {
			fileName = "Biography <b>></b> Susan's Drawings";
			directoryName = "../../";
		} else {
			directoryName = "../";
		}
		
	} else if (dirName == "Wedding Album") {
		directoryName = "../../";
	} else {
		directoryName = "./";
	}

	//alert(fileName);


	/** write top navigation bar **/
	
	document.write("<div class='topbar'>");
	
		topnavbar();

	document.write("</div>");

	/** write top image block **/

	document.write("<div class='topimage'>");
	document.write("<img src='"+directoryName+"usatpender640.jpg' alt='us at pender' />");
	//alert("<img src='"+directoryName+"usatpender640.jpg' alt='us at pender' />");
	document.write("</div>");

	/** write the page id block **/
	/** this part will change, depending on the page **/

	document.write("<div class='pageid'>");

	if (dirName == "Home") {
		if (fileName == "Home") {
			document.write(dirName+"&nbsp;");
		}
		else {
			document.write(dirName+" <b>></b>  "+fileName+"&nbsp;&nbsp;");
		}
	} else {
		document.write(dirName+" <b>></b>  "+fileName+"&nbsp;&nbsp;");
	}
	document.write("</div>");
}
/*************************************************************************************/
/*************************************************************************************/
/*****Function : topnavbar()							     */
/*****function to generate the top navigation bar with mouseover/mouseout effects*****/
/*****										     */
/*************************************************************************************/
/*************************************************************************************/

function topnavbar() {

var imgtag = "<img border='0' src='"+directoryName+"whtarrow.gif' alt='down arrow' />";
var imgtagside = "<img border='0' src='"+directoryName+"whtsidearrow.gif' alt='side arrow' />";

	//<!--Home link-->
	document.write("<span class='homeMain'>");
	document.write("<a href='"+directoryName+"index.html' class='childAnchor'>Home&nbsp;</a>");
	document.write("</span>");
	
//alert("<span class=\"whoareweMain\" onmouseover=\"javascript: showMenu('whoareweSub'); return false;\" onmouseout=\"javascript:closeMenu(event,this,'whoareweSub');\">");
//alert("<span id=\"whoareweSub\" class=\"whoareweMenu\">");
//alert(imgtag);

	//<!--Who are we ? menu-->
	document.write("<span class=\"whoareweMain\" onmouseover=\"javascript: showMenu('whoareweSub'); return false;\" onmouseout=\"javascript:closeMenu(event,this,'whoareweSub');\">"); 
	document.write("<span id='parentAnchor'>Who are we ?&nbsp;"+imgtag+"</span>");
	
		//<!--submenu-->
		document.write("<span id=\"whoareweSub\" class=\"whoareweMenu\">");
			document.write("<a href='"+directoryName+"whoarewe/biography.html' class='childAnchor'>Our Biography</a><br />");
			document.write("<a href='"+directoryName+"whoarewe/story.html' class='childAnchor'>Our Story</a><br />");
			document.write("<a href='"+directoryName+"whoarewe/ourwedding1.html' class='childAnchor'>Wedding Album</a>");	
		document.write("</span>");
	document.write("</span>");
	
	//<!--About Paris menu-->
	document.write("<span class=\"aboutparisMain\" onmouseover=\"javascript: showMenu('aboutparisSub'); return false;\" onmouseout=\"javascript:closeMenu(event,this,'aboutparisSub');\">");
	document.write("<span id='parentAnchor'>About Paris&nbsp;"+imgtag+"</span>");

		//<!--submenu-->
		document.write("<span id=\"aboutparisSub\" class=\"aboutparisMenu\">");
			document.write("<a href='"+directoryName+"aboutParis/traveltips.html' class='childAnchor'>Travel Tips</a><br />");
			//document.write("<a href='"+directoryName+"aboutParis/restaurants.html' class='childAnchor'>Favorite Restaurants</a><br />");
			document.write("<a href='"+directoryName+"aboutParis/running.html' class='childAnchor'>Running</a>");
		document.write("</span>");
	document.write("</span>");
	

	//<!--Excellent Adventures menu-->
	document.write("<span class=\"adventuresMain\" onmouseover=\"javascript: showMenu('adventuresSub'); return false;\" onmouseout=\"javascript:closeMenu(event,this,'adventuresSub');\">"); 
	document.write("<span id='parentAnchor'>Excellent Adventures&nbsp;"+imgtag+"</span>");

		//<!--submenu for Adventures-->
		document.write("<span id=\"adventuresSub\" class=\"adventuresMenu\">");
			document.write("<span class=\"EuropeMain\" onmouseover=\"javascript: showMenu('EuropeSub');return false;\" onmouseout=\"javascript:closeMenu(event,this,'EuropeSub');\">");
			document.write("<span id='parentAnchor'>Europe&nbsp;"+imgtagside+"</span>");
			document.write("</span>");
			document.write("<br />");
			// if browser is MacOS Internet Explorer 4+, add an extra space
			if (document.all && !window.print) { document.write("<br />"); }

	
//<!-- submenu for Europe -->
document.write("<span id=\"EuropeSub\" class=\"EuropeMenu\" onmouseover=\"javascript: showMenu('EuropeSub'); return false;\" onmouseout=\"javascript:closeMenu(event,this,'EuropeSub');\">");
document.write("<a href='"+directoryName+"adventures/paris.html' class='childAnchor'>France</a><br />");
document.write("<a href='"+directoryName+"adventures/venice.html' class='childAnchor'>Other</a>");
document.write("</span>");


			document.write("<a href='"+directoryName+"adventures/victoria.html' class='childAnchor'>Canada</a><br />");
			document.write("<a href='"+directoryName+"adventures/bigisland.html' class='childAnchor'>USA</a><br />");
			document.write("<a href='"+directoryName+"adventures/luxor.html' class='childAnchor'>Africa</a>");
		document.write("</span>");
	document.write("</span>");



	//<!--Ask Dr.KnowItAll menu-->
	document.write("<span class=\"drknowitallMain\" onmouseover=\"javascript: showMenu('drknowitallSub'); return false;\" onmouseout=\"javascript:closeMenu(event,this,'drknowitallSub');\">");
	document.write("<span id='parentAnchor'>Ask Dr. KnowItAll&nbsp;"+imgtag+"</span>");

		//<!--submenu-->
		document.write("<span id=\"drknowitallSub\" class=\"drknowitallMenu\">");
			document.write("<a href='"+directoryName+"drknowitall/science.html' class='childAnchor'>Science</a><br />");
			document.write("<a href='"+directoryName+"drknowitall/medical.html' class='childAnchor'>Medical</a>");
		document.write("</span>"); 
	document.write("</span>");

}

/*************************************************************************************/
/*************************************************************************************/
/*****Function : preload()							     */
/*****JavaScript for preloading images on every page				     */
/*****										     */
/*************************************************************************************/
/*************************************************************************************/

var currentdir = "";	/* variable used in every page with images */

function preload() {

	if (document.images) {
  		//alert("there are images");
		
		var ar = new Array();
		var arguments = preload.arguments;
		
		for (var i = 0; i < arguments.length; i++) {
			eval('ar[i] = new Image()');
			eval('ar.src = arguments[i]');
			//alert("ar.src = "+ar.src);
		}
		//alert("ar[0].src = "+ar[0].src);----equals nothing
		//alert("ar.src = "+document.images.ar.src);
	} else {
		return;
	}
}