var currentEntry = 0;

function img_act(imgName)	{
	document.images[imgName].src = "images/" + imgName + "_on.gif";
}
function img_inact(imgName)	{
	document.images[imgName].src = "images/" + imgName + "_off.gif";
}
	
function changeButton(id, numButtons) {
	classOff = "button-off";
	classOn = "button-on";
	
	for(i=1;i<=numButtons;i++){
		onBtn=document.getElementById("btn-"+i+"-on");
		onBtn.className=classOff;
		offBtn=document.getElementById("btn-"+i+"-off");
		offBtn.className=classOn;
		img_inact("btn_"+i);
	}
	
	currentOffBtn=document.getElementById(id+"-off");
	currentOffBtn.className=classOff;
	currentOnBtn=document.getElementById(id+"-on");
	currentOnBtn.className=classOn;
}

function openFeelEntry(entry){
	currentEntry = entry;
	document.getElementById('feel-entry-content').innerHTML = jsArray[entry];
	document.getElementById('feel-entry-content').scrollTop=0;
	currentOffBtn=document.getElementById("feel-entry");
	currentOffBtn.className="entry-open";
}

function closeFeelEntry(){
	currentOffBtn=document.getElementById("feel-entry");
	currentOffBtn.className="entry-closed";
	document.getElementById('feel-entry-content').innerHTML = "";
}

function nextFeelEntry(){
	var next = currentEntry+1;
	if(next >= jsArray.length){
		next = 0;
	}
	currentEntry = next;
	openFeelEntry(currentEntry);
}

function previousFeelEntry(){
	var prev = currentEntry-1;
	if(prev < 0){
		prev = (jsArray.length-1);
	}	
	currentEntry = prev;
	openFeelEntry(currentEntry);
}

function changeTrack(track, label){
	flashtrack = "<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0\" width=\"1\" height=\"1\" id=\"hear_html\" align=\"middle\"><param name=\"allowScriptAccess\" value=\"sameDomain\" /><param name=\"movie\" value=\"swfs/hear_html.swf?track="+track+"\" /><param name=\"loop\" value=\"false\" /><param name=\"quality\" value=\"high\" /><param name=\"bgcolor\" value=\"#ffffff\" /><embed src=\"swfs/hear_html.swf?track="+track+"\" loop=\"false\" quality=\"high\" bgcolor=\"#ffffff\" width=\"1\" height=\"1\" name=\"hear_html\" align=\"middle\" allowScriptAccess=\"sameDomain\" type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" /></object>"
	caption = "Now playing &raquo; "+label;
	if(label!=""){
		document.getElementById('audiotrack-playing').innerHTML = "";
		document.getElementById('audiotrack-playing').innerHTML = caption;	
	}
	document.getElementById('audiotrack-player').innerHTML = "";
	document.getElementById('audiotrack-player').innerHTML = flashtrack;
}

function getVideo(video){
	document.getElementById('content-see-right-video-full').innerHTML = "";
	document.getElementById('content-see-right-video-full').innerHTML = video;
}

function hidestatus(){
	window.status='zzz';
	return true
}

function launchWin(doc,name,w,h,scroll,resize) {
	var r = resize;
	var s = scroll;
	if (r == null){
		//alert("r is null");
		var r = 0;
	}
	if (s == null){
		//alert("s is null");
		var s = 0;
	}
	settings = "toolbar=0,scrollbars=" + s + ",location=0,status=0,menubar=0,resizable=" + r + ",width=" + w + ",height=" + h;
	popupWin = window.open(doc,name,settings);
	popupWin.moveTo(((screen.width/2)-(w/2)),((screen.height/2)-(h/2)))
	popupWin.focus();
}

/* preload images */

image1 = new Image();
image1.src = "images/bg_green.jpg";
image7 = new Image();
image7.src = "images/bg_content_green.gif";
image9 = new Image();
image9.src = "images/menu_intro.gif";

/*
image2 = new Image();
image2.src = "images/bg_brown.jpg";
image3 = new Image();
image3.src = "images/bg_blue.jpg";
image53 = new Image();
image53.src = "images/bg_red.jpg";
image4 = new Image();
image4.src = "images/bg_content_blue.gif";
image5 = new Image();
image5.src = "images/bg_content_brown.gif";
image6 = new Image();
image6.src = "images/bg_content_brown_feel.gif";
image8 = new Image();
image8.src = "images/bg_content_right_blue.gif";
image54 = new Image();
image54.src = "images/bg_content_red.gif";
image55 = new Image();
image55.src = "images/bg_content_right_red.gif";
*/
image10 = new Image();
image10.src = "images/menu_know.gif";
image11 = new Image();
image11.src = "images/menu_feel.gif";
image12 = new Image();
image12.src = "images/menu_hear.gif";
image13 = new Image();
image13.src = "images/menu_see.gif";
image14 = new Image();
image14.src = "images/menu_contact.gif";

/*
image15 = new Image();
image15.src = "images/submenu_know.gif";
image16 = new Image();
image16.src = "images/submenu_feel.gif";
image55 = new Image();
image55.src = "images/submenu_see.gif";
image53 = new Image();
image53.src = "images/bg_feel_entry_nav.gif";
*/

image17 = new Image();
image17.src = "images/btn_1_off.gif";
image18 = new Image();
image18.src = "images/btn_1_on.gif";
image19 = new Image();
image19.src = "images/btn_1_sel.gif";

image20 = new Image();
image20.src = "images/btn_2_off.gif";
image21 = new Image();
image21.src = "images/btn_2_on.gif";
image22 = new Image();
image22.src = "images/btn_2_sel.gif";

image23 = new Image();
image23.src = "images/btn_3_off.gif";
image24 = new Image();
image24.src = "images/btn_3_on.gif";
image25 = new Image();
image25.src = "images/btn_3_sel.gif";

image26 = new Image();
image26.src = "images/btn_4_off.gif";
image27 = new Image();
image27.src = "images/btn_4_on.gif";
image28 = new Image();
image28.src = "images/btn_4_sel.gif";

image29 = new Image();
image29.src = "images/btn_5_off.gif";
image30 = new Image();
image30.src = "images/btn_5_on.gif";
image31 = new Image();
image31.src = "images/btn_5_sel.gif";

image32 = new Image();
image32.src = "images/btn_6_off.gif";
image33 = new Image();
image33.src = "images/btn_6_on.gif";
image34 = new Image();
image34.src = "images/btn_6_sel.gif";

image35 = new Image();
image35.src = "images/btn_7_off.gif";
image36 = new Image();
image36.src = "images/btn_7_on.gif";
image37 = new Image();
image37.src = "images/btn_7_sel.gif";

image38 = new Image();
image38.src = "images/btn_8_off.gif";
image39 = new Image();
image39.src = "images/btn_8_on.gif";
image40 = new Image();
image40.src = "images/btn_8_sel.gif";

image41 = new Image();
image41.src = "images/btn_9_off.gif";
image42 = new Image();
image42.src = "images/btn_9_on.gif";
image43 = new Image();
image43.src = "images/btn_9_sel.gif";

image44 = new Image();
image44.src = "images/btn_10_off.gif";
image45 = new Image();
image45.src = "images/btn_10_on.gif";
image46 = new Image();
image46.src = "images/btn_10_sel.gif";

image47 = new Image();
image47.src = "images/btn_11_off.gif";
image48 = new Image();
image48.src = "images/btn_11_on.gif";
image49 = new Image();
image49.src = "images/btn_11_sel.gif";

image50 = new Image();
image50.src = "images/btn_12_off.gif";
image51 = new Image();
image51.src = "images/btn_12_on.gif";
image52 = new Image();
image52.src = "images/btn_12_sel.gif";