// style change
function changeStyle(objectID, styleName, newVal) {
	var dom = findDOM(objectID,1);
	dom [styleName] = newVal;
}

// class change
function setClass(objectID, newClass) {
	var dom = findDOM(objectID,0);
	dom.className = newClass;
}

// two functions for delay and removal of gbnav links
function delayForDisplay(time) {
	window.setTimeout('hideDivLayers()',time);
}

function hideDivLayers() {
	showLayer('blank');
	hideLayer('fishing');
	hideLayer('golf');
	hideLayer('snowtech');
	hideLayer('corporate');
	hideLayer('cycling');
}


// div / layer management
var layerRef = null;
if (isID) {
	layerRef = "document.getElementById";
}
if (isAll) {
	layerRef = "document.all";
}
if (isLayers) {
	layerRef = "document.layers";
}
var styleSwitch = ".style";

function showLayer(objectID) {
	if (isID) {
		eval( layerRef + '("' + objectID + '")' + styleSwitch + '.visibility="visible"');
	}
	else {
		eval( layerRef + '["' + objectID + '"]' + styleSwitch + '.visibility="visible"');
	}
}

function hideLayer(objectID) {
	if (isID) {
		eval( layerRef + '("' + objectID + '")' + styleSwitch + '.visibility="hidden"');
	}
	else {
		eval( layerRef + '["' + objectID + '"]' + styleSwitch + '.visibility="hidden"');
	}
}

// image swaping function
function swapImage(imgName,newImage) {
	document.images[imgName].src = newImage;
}

function swapImageHeader(imgName,newImage) {
	document.images[imgName].src = newImage;
}

//Popup function
//Normal popup
function popUp(sPageID,iWidth,iHeight) {
 window.open(sPageID,'','scrollbars=no,toolbar=0,directories=0,status=0,menubar=0,width='+iWidth+',height='+iHeight);
}

// Rollover functions
// Call functions as onmouseout="fxnOut('NAME','IMAGE')"
// Call functions as onmouseover="fxnOver('NAME','IMAGE')"
var sBrowserName = navigator.appName;
var sBrowserVersion = parseFloat(navigator.appVersion); 

if (sBrowserName == "Netscape" && sBrowserVersion <= 2) {
	var bRoll = false;
}
else if (sBrowserName == "Netscape" && sBrowserVersion >= 3) {
	var bRoll = true;
}
else if (sBrowserName == "Microsoft Internet Explorer" && sBrowserVersion <= 2) {
	var bRoll = false;
}
else if (sBrowserName == "Microsoft Internet Explorer" && sBrowserVersion >= 3) {
	var bRoll = true;
}
else {
	var bRoll = false;
}

function fxnOver(sName,sImage) {
	if (bRoll == true) {
		document.images[sName].src = sImage;
	}
}

function fxnOut(sName,sImage) {
	if (bRoll == true) {
		document.images[sName].src = sImage;
	}
}