/* Preloaded Imagery */
var imgNewsOn = new Image();
var imgNewsOff = new Image();
var imgRequestInformationOn = new Image();
var imgRequestInformationOff = new Image();
var imgTribeOn = new Image();
var imgTribeOff = new Image();

var imgAboutOn = new Image();
var imgAboutOff = new Image();
var imgInvestorOn = new Image();
var imgInvestorOff = new Image();
var imgDevelopmentOn = new Image();
var imgDevelopmentOff = new Image();
var imgGovernanceOn = new Image();
var imgGovernanceOff = new Image();
var imgEmploymentOn = new Image();
var imgEmploymentOff = new Image();
var imgContactOn = new Image();
var imgContactOff = new Image();


function fPreloadImages(strPageRoot) {
	imgNewsOn.src = strPageRoot + "/img/header/btn_news_on.gif";
	imgNewsOff.src = strPageRoot + "/img/header/btn_news.gif";
	imgRequestInformationOn.src = strPageRoot + "/img/header/btn_request_on.gif";
	imgRequestInformationOff.src = strPageRoot + "/img/header/btn_request.gif";
	imgTribeOn.src = strPageRoot + "/img/header/btn_tribe_on.gif";
	imgTribeOff.src = strPageRoot + "/img/header/btn_tribe.gif";
	
	imgAboutOn.src = strPageRoot + "/img/topnav/btn_about_on.gif";
	imgAboutOff.src = strPageRoot + "/img/topnav/btn_about.gif";
	imgInvestorOn.src = strPageRoot + "/img/topnav/btn_investor_on.gif";
	imgInvestorOff.src = strPageRoot + "/img/topnav/btn_investor.gif";
	imgDevelopmentOn.src = strPageRoot + "/img/topnav/btn_development_on.gif";
	imgDevelopmentOff.src = strPageRoot + "/img/topnav/btn_development.gif";
	imgGovernanceOn.src = strPageRoot + "/img/topnav/btn_governance_on.gif";
	imgGovernanceOff.src = strPageRoot + "/img/topnav/btn_governance.gif";
	imgEmploymentOn.src = strPageRoot + "/img/topnav/btn_employment_on.gif";
	imgEmploymentOff.src = strPageRoot + "/img/topnav/btn_employment.gif";
	imgContactOn.src = strPageRoot + "/img/topnav/btn_contact_on.gif";
	imgContactOff.src = strPageRoot + "/img/topnav/btn_contact.gif";
	
}


function fMouseOut(oTD) {
	if (!(document.layers)) {
	 oTD.className = "cssOff";
	}
}

function fMouseOver(oTD) {
	if (!(document.layers)) {
		oTD.style.cursor = "pointer";
	 oTD.className = "cssOn";
	}
}


function fImageSwap(strImageTarget, strImageSource) {
	if (eval(strImageTarget + strImageSource)) {
		if (eval(strImageTarget + strImageSource).complete) {
			document.images[strImageTarget].src = eval(strImageTarget + strImageSource).src;
		}
	}
}


/* Dynamic HTML Menu Code */
		 var bugRiddenCrashPronePieceOfJunk = ( 
		      navigator.userAgent.indexOf('MSIE 5.2') != -1 
		      && 
		      navigator.userAgent.indexOf('Mac') != -1 
		 ); 

		var oTimer;
		var arrMenus = new Array("About", "Investor", "Development", "Governance", "Employment", "Contact");
		
		function fShowMenu(strMenu) {
			if (bugRiddenCrashPronePieceOfJunk) {
				return;
			}
			for (i=0;i<arrMenus.length;i++) {
				if (strMenu != arrMenus[i]) {
					if (document.getElementById("divMenu" + arrMenus[i])) {
						document.getElementById("divMenu" + arrMenus[i]).style.visibility = "hidden";
						document.getElementById("divMenu" + arrMenus[i]).style.display = "none";
					}
					fImageSwap("img" + arrMenus[i], "Off");
				}
			}
			fImageSwap("img" + strMenu, "On");
			if (document.getElementById("divMenu" + strMenu)) {
				document.getElementById("divMenu" + strMenu).style.visibility = "visible";
				document.getElementById("divMenu" + strMenu).style.display = "block";
			}
			fKeepMenus();
		}
		
		function fKeepMenus() {
			if (bugRiddenCrashPronePieceOfJunk) {
				return;
			}
			window.clearTimeout(oTimer);
		}
	
		function fHideSubMenusNow(blnShowDefault) {
			if (bugRiddenCrashPronePieceOfJunk) {
				return;
			}
			for (i=0;i<arrMenus.length;i++) {
				if (document.getElementById("divMenu" + arrMenus[i])) {
					document.getElementById("divMenu" + arrMenus[i]).style.visibility = "hidden";
					document.getElementById("divMenu" + arrMenus[i]).style.display = "none";
				}
				if (strDefault.toLowerCase() != arrMenus[i].toLowerCase()) {
					fImageSwap("img" + arrMenus[i], "Off");
				} else {
					fImageSwap("img" + arrMenus[i], "On");
				}
			}
	
		}
		
		function fHideSubMenus() {
			if (bugRiddenCrashPronePieceOfJunk) {
				return;
			}
			oTimer = window.setTimeout("fHideSubMenusNow(true);", 500);
		}
		

function fShowImages(strSet) {
	var oSetWin;
	var iHeight = 400;
	var iWidth = 530;
	if (strSet == "kenosha") {
		iHeight = 400;
		iWidth = 600;
	}
	if (strSet == "cowlitz") {
		iHeight = 700;
		iWidth = 620;
	}
	oSetWin = window.open("view_image.jsp?set=" + strSet, "Images", "width="+ iWidth + ",height=" + iHeight + ", scrollbars=0,resize=0,location=0,toolbars=0,status=0");
	oSetWin.focus();
	return false;
}