<!-- hide script from old browsers

var type = "IE";	//Variable used to hold the browser name
var agt=navigator.userAgent.toLowerCase();
BrowserSniffer();

//detects the capabilities of the browser
function BrowserSniffer() {
	if (navigator.userAgent.indexOf("Opera")!=-1 && document.getElementById) type="OP";		//Opera
	else if (document.all) type="IE";														//Internet Explorer e.g. IE4 upwards
	else if (document.layers) type="NN";													//Netscape Communicator 4
	else if (!document.all && document.getElementById) type="MO";							//Mozila e.g. Netscape 6 upwards
	else if (agt.indexOf("safari") != -1) type="SF";							            //Safari
	else type = "IE";		//I assume it will not get here
}

function ShowLayer(id, action){
	if (type=="IE") eval("document.all." + id + ".style.display='" + action + "'");
	if (type=="NN") eval("document." + id + ".display='" + action + "'");
	if (type=="MO" || type=="OP" || type=="SF") eval("document.getElementById('" + id + "').style.display='" + action + "'");

}

function visiLayer(id, action){
	if (type=="IE") eval("document.all." + id + ".style.visibility='" + action + "'");
	if (type=="NN") eval("document." + id + ".visibility='" + action + "'");
	if (type=="MO" || type=="OP" || type=="SF") eval("document.getElementById('" + id + "').style.visibility='" + action + "'");

}

var cur_lyr;
function swapLayers(id) {
  if (cur_lyr) hideLayer(cur_lyr);
  showLayer(id);
  cur_lyr = id;
}

function showLayer(id) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) lyr.css.display = "block";
}

function hideLayer(id) {
  var lyr = getElemRefs(id);
  if (lyr && lyr.css) lyr.css.display = "none";
}

function getElemRefs(id) {
	var el = (document.getElementById)? document.getElementById(id): (document.all)? document.all[id]: (document.layers)? document.layers[id]: null;
	if (el) el.css = (el.style)? el.style: el;
	return el;
}

// end hiding script from old browsers -->

var newWindow;

function subWindow() {
    if (arguments.length < 1) {
        alert("function subWindow called with " + arguments.length +
              " arguments, but it expects at least 1 arguments.");
        return null;
    }
    var heightval = arguments[1] != null ? arguments[1] : 480;
    var widthval = arguments[2] != null ? arguments[2] : 640;
    var filename = arguments[3] != null ? arguments[3] : "";
    var dimensions = "directory=0,height="+heightval+",width="+widthval+
                     ",left=30,top=80,resizable=1,statusbar=0,hotkeys=0,menubar=0,scrollbars=1,status=0,toolbar=0";
    var newWindow = window.open(filename,arguments[0],dimensions);
	{newWindow.focus()}

    if (!filename) {
        newWindow.document.write("<title>B&H Photo-Video Pro Audio, The world's largest dealer of imaging equipment at discount prices</title>")
        newWindow.document.write("<center><font size=4 color='red'>Loading, please wait...</font></center>")
    }
    return;
}

// Resize Reload -->
<!--
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);
//-->

//Self Close Window
var closeTime = 0;
function closeWindow(closeTime){
setTimeout("self.close()",closeTime);
}




var css_browser_selector = function() {
	var 
		ua=navigator.userAgent.toLowerCase(),
		is=function(t){ return ua.indexOf(t) != -1; },
		h=document.getElementsByTagName('html')[0],
		b=(!(/opera|webtv/i.test(ua))&&/msie (\d)/.test(ua))?('ie ie'+RegExp.$1):is('gecko/')? 'gecko':is('opera/9')?'opera opera9':/opera (\d)/.test(ua)?'opera opera'+RegExp.$1:is('konqueror')?'konqueror':is('applewebkit/')?'webkit safari':is('mozilla/')?'gecko':'',
		os=(is('x11')||is('linux'))?' linux':is('mac')?' mac':is('win')?' win':'';
	var c=b+os+' js';
	h.className += h.className?' '+c:c;
}();


/***********************************************
*Begin Image w/ description tooltip*******************
***********************************************/

/* IMPORTANT: Put script after tooltip div or 
	 put tooltip div just before </BODY>. */

		var dom = (document.getElementById) ? true : false;
		var ns5 = ((navigator.userAgent.indexOf("Gecko")>-1) && dom) ? true: false;
		var ie5 = ((navigator.userAgent.indexOf("MSIE")>-1) && dom) ? true : false;
		var ns4 = (document.layers && !dom) ? true : false;
		var ie4 = (document.all && !dom) ? true : false;
		var nodyn = (!ns5 && !ns4 && !ie4 && !ie5) ? true : false;
		
		// resize fix for ns4
		var origWidth, origHeight;
		if (ns4) {
			origWidth = window.innerWidth; origHeight = window.innerHeight;
			window.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); }
		}
		
		// avoid error of passing event object in older browsers
		if (nodyn) { event = "nope" }
		
		///////////////////////  CUSTOMIZE HERE   ////////////////////
		// settings for tooltip
		// Do you want tip to move when mouse moves over link?
		var tipFollowMouse= true;
		// Be sure to set tipWidth wide enough for widest image
		var tipWidth= 0;
		var offX= 20;	// how far from mouse to show tip
		var offY= 12;
		var tipFontFamily= "Verdana, arial, helvetica, sans-serif";
		var tipFontSize= "8pt";
		// set default text color and background color for tooltip here
		// individual tooltips can have their own (set in messages arrays)
		// but don't have to
		var tipFontColor= "#000000";
		var tipBgColor= "";
		var tipBorderColor= "";
		var tipBorderWidth= 0;
		var tipBorderStyle= "none";
		var tipPadding= 0;

// tooltip content goes here (image, description, optional bgColor, optional textcolor)

		var messages = new Array();

// multi-dimensional arrays containing: 
// image and text for tooltip
// optional: bgColor and color to be sent to tooltip

		if (document.images) {
			var theImgs = new Array();
			for (var i=0; i<messages.length; i++) {
			theImgs[i] = new Image();
				theImgs[i].src = messages[i][0];
		  }
		}

// to layout image and text, 2-row table, image centered in top cell
// these go in var tip in doTooltip function
// startStr goes before image, midStr goes between image and text
		var startStr = '<table width="' + tipWidth + '"><tr><td align="center" width="100%"><img src="';
		var midStr = '" border="1"></td></tr><tr><td valign="top">';
		var endStr = '</td></tr></table>';

////////////////////////////////////////////////////////////
//  initTip	- initialization for tooltip.
//		Global variables for tooltip. 
//		Set styles
//		Set up mousemove capture if tipFollowMouse set true.
////////////////////////////////////////////////////////////
		var tooltip, tipcss;
		function initTip() {
			if (nodyn) return;
			tooltip = (ns4)? document.tipDiv.document: (ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null;
			tipcss = (ns4)? document.tipDiv: tooltip.style;
			if (ie4||ie5||ns5) {	// ns4 would lose all this on rewrites
				tipcss.width = tipWidth+"px";
				tipcss.fontFamily = tipFontFamily;
				tipcss.fontSize = tipFontSize;
				tipcss.color = tipFontColor;
				tipcss.backgroundColor = tipBgColor;
				tipcss.borderColor = tipBorderColor;
				tipcss.borderWidth = tipBorderWidth+"px";
				tipcss.padding = tipPadding+"px";
				tipcss.borderStyle = tipBorderStyle;
			}
			if (tooltip&&tipFollowMouse) {
				if (ns4) document.captureEvents(Event.MOUSEMOVE);
				document.onmousemove = trackMouse;
			}
		}
		
		window.onload = initTip;

/////////////////////////////////////////////////
//  doTooltip function
//			Assembles content for tooltip and writes 
//			it to tipDiv
/////////////////////////////////////////////////
var t1,t2;	// for setTimeouts
var tipOn = false;	// check if over tooltip link
function doTooltip(evt,messages) {
	if (!tooltip) return;
	if (t1) clearTimeout(t1);	if (t2) clearTimeout(t2);
	tipOn = true;
	// set colors if included in messages array
curBgColor = tipBgColor;
curFontColor = tipFontColor;
	if (ie4||ie5||ns5) {
		var tip = startStr + messages + midStr + '<span style="font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';">' + '' + '</span>' + endStr;
		tipcss.backgroundColor = curBgColor;
	 	tooltip.innerHTML = tip;
	}
	if (!tipFollowMouse) positionTip(evt);
	else t1=setTimeout("tipcss.visibility='visible'",100);
}

var mouseX, mouseY;
function trackMouse(evt) {
	standardbody=(document.compatMode=="CSS1Compat")? document.documentElement : document.body //create reference to common "body" across doctypes
	mouseX = (ns5)? evt.pageX: window.event.clientX + standardbody.scrollLeft;
	mouseY = (ns5)? evt.pageY: window.event.clientY + standardbody.scrollTop;
	if (tipOn) positionTip(evt);
}


/////////////////////////////////////////////////////////////
//  positionTip function
//		If tipFollowMouse set false, so trackMouse function
//		not being used, get position of mouseover event.
//		Calculations use mouseover event position, 
//		offset amounts and tooltip width to position
//		tooltip within window.
/////////////////////////////////////////////////////////////
		function positionTip(evt) {
			if (!tipFollowMouse) {
				mouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft;
				mouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop;
			}
			// tooltip width and height
			var tpWd = (ns4)? tooltip.width: (ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth;
			var tpHt = (ns4)? tooltip.height: (ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight;
			// document area in view (subtract scrollbar width for ns)
			var winWd = (ns4||ns5)? window.innerWidth-20+window.pageXOffset: document.body.clientWidth+document.body.scrollLeft;
			var winHt = (ns4||ns5)? window.innerHeight-20+window.pageYOffset: document.body.clientHeight+document.body.scrollTop;
			// check mouse position against tip and window dimensions
			// and position the tooltip
			if ((mouseX+offX+tpWd)>winWd)
				tipcss.left = (ns4)? mouseX-(tpWd+offX): mouseX-(tpWd+offX)+"px";
			else tipcss.left = (ns4)? mouseX+offX: mouseX+offX+"px";
			if ((mouseY+offY+tpHt)>winHt)
				tipcss.top = (ns4)? winHt-(tpHt+offY): winHt-(tpHt+offY)+"px";
			else tipcss.top = (ns4)? mouseY+offY: mouseY+offY+"px";
			if (!tipFollowMouse) t1=setTimeout("tipcss.visibility='visible'",100);
		}
		
		function hideTip() {
			if (!tooltip) return;
			t2=setTimeout("tipcss.visibility='hidden'",100);
			tipOn = false;
		}
document.write('<div id="tipDiv" style="position:absolute; visibility:hidden; z-index:100"></div>')
/***********************************************
*End Image w/ description tooltip*******************
***********************************************/