//this test only activates scripts on Netscape 3.0 and above or MSIE 3.01 and above.
var num = parseFloat(navigator.appVersion);
if (navigator.appName == "Netscape" && num >= 3){
	var browserVer = 1  //test for browserVer == 1 in all dependent functions
} else {
		if (navigator.appName == "Microsoft Internet Explorer" && num >= 3.01){
			var browserVer = 1
		} else { 
			var browserVer = 2
		}
}
// preload universal images:
if (browserVer == 1) {

//About Button
about = new Image(233,25);
about.src = "images/button_about_off.png";
about2 = new Image(233,25);
about2.src = "images/button_about_on.png";

//New Releases Button
release = new Image(233,25);
release.src = "images/button_new_releases_off.png";
release2 = new Image(233,25);
release2.src = "images/button_new_releases_on.png";

//Current Projects Button
projects = new Image(244,26);
projects.src = "images/button_projects_off.png";
projects2 = new Image(244,26);
projects2.src = "images/button_projects_on.png";

//Credits Button
credits = new Image(233,25);
credits.src = "images/button_credits_off.png";
credits2 = new Image(233,25);
credits2.src = "images/button_credits_on.png";

//Awards Button
awards = new Image(233,25);
awards.src = "images/button_awards_off.png";
awards2 = new Image(233,25);
awards2.src = "images/button_awards_on.png";

//Production Button
production = new Image(233,25);
production.src = "images/button_production_off.png";
production2 = new Image(233,25);
production2.src = "images/button_production_on.png";

//Contact Button
contact = new Image(233,25);
contact.src = "images/button_contact_off.png";
contact2 = new Image(233,25);
contact2.src = "images/button_contact_on.png";
}

function hiLite(imgDocID,imgObjName) {
	if (browserVer == 1) {
	document.images[imgDocID].src = eval(imgObjName + ".src")
}}

function videoOne() {
window.frames.vWin.location.href = "weird_tales_3.html";
}
function videoTwo() {
window.frames.vWin.location.href = "rescue_men.html";
}
function videoThree() {
window.frames.vWin.location.href = "exotic_worlds2.html";
}
function videoFour() {
window.frames.vWin.location.href = "the_grand.html";
}
function videoFive() {
window.frames.vWin.location.href = "sea_of_cortez.html";
}
function videoWT5() {
window.frames.vWin.location.href = "weird_tales_5.html";
}
function video8Summits() {
window.frames.vWin.location.href = "8summits.html";
}