if (typeof(redirect) != "string")			var redirect = "";
if (typeof(highlight_field) != "string")	var highlight_field = "";

function AttachOnload(MyFunction) {
	if (window.attachEvent) { window.attachEvent("onload",MyFunction); }
	else if (window.addEventListener) { window.addEventListener("load",MyFunction,false); }
}

// attach functions to run on an object's (OBJ) event (EVT)
function AttachEvent(obj, evt, MyFunction) 
{
	if (typeof(obj) == "string") obj = document.getElementById(obj); 

	evt = evt.replace(/^on/i,"");

	if (obj.attachEvent)
		obj.attachEvent("on" + evt, MyFunction);
	else if (obj.addEventListener)
		obj.addEventListener(evt, MyFunction, false);
}

// Check for targetblank
function makeLinksPopup() {
	convertLinks("a");	// Links
	convertLinks("area");	// Image Maps
}


function convertLinks(tagType) {
	var targets = document.getElementsByTagName(tagType); 
	if (targets) {
		for (var i = 0; i < targets.length; i++) {
			if (targets[i].rel) {
				if ((targets[i].rel == "targetblank") || (targets[i].rel == "lightbox")) {
					targets[i].target = "_blank";
				}
			}
		}
	}
}

function splitBrowsers(id) {
	if (typeof(document.styleSheets[id].cssRules) == "object") {
		return document.styleSheets[id].cssRules;
	}
	else {
		return document.styleSheets[id].rules;
	}
}

function getStyleBySelector( selector ) {
   var sheetList = document.styleSheets;
   var ruleList;
   var i, j;

   /* look through stylesheets in reverse order that they appear in the document */
   for (i=sheetList.length-1; i >= 0; i--) {
	   ruleList = splitBrowsers(i);
	   for (j=0; j<ruleList.length; j++) {
		   if (ruleList[j].selectorText == selector) {
				return ruleList[j].style;
		   }   
	   }
   }
   return null;
}

// Alternative to m.offsetLeft as some browsers take their offsets from the body while others take it from the parent element
function FindPosX(obj) {
	var curleft = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curleft += obj.offsetLeft
			obj = obj.offsetParent;
		}
	}
	else if (obj.x) { curleft += obj.x; }
	return curleft;
}

// Alternative to m.offsetTop as some browsers take their offsets from the body while others take it from the parent element
function FindPosY(obj, relativeTo) {
	var curtop = 0;
	if (obj.offsetParent) {
		while (obj.offsetParent) {
			curtop += obj.offsetTop
			obj = obj.offsetParent;

			if (relativeTo && relativeTo == obj.id) break;
		}
	}
	else if (obj.y) { curtop += obj.y; }
	return curtop;
}

// get the height of the window
function GetWindowHeight() {
	if (window.innerHeight) 
		var window_height = window.innerHeight;
	else {
		if (document.documentElement.clientHeight)
			var window_height = document.documentElement.clientHeight;
		else
			var window_height = document.body.clientHeight;
	}
	return window_height;
}

// get the position of the scroll bar
function GetScrollTop() {
	if (window.pageYOffset)
		var window_top = window.pageYOffset;
	else {
		if (document.documentElement.scrollTop)
			var window_top = document.documentElement.scrollTop;
		else
			var window_top = document.body.scrollTop;
	}
	return window_top;
}

function writeThickboxCSS() {
	var obj1=getStyleBySelector("#TB_overlay");
	if (obj1!=null) {
		obj1.Opacity="0.6";
		obj1.MozOpacity="0.6";
		obj1.filter="alpha(opacity=60)";
	}

	var obj2=getStyleBySelector("#TB_HideSelect");
	if (obj2!=null) {
		obj2.Opacity="0";
		obj2.MozOpacity="0";
		obj2.filter="alpha(opacity=0)";
	}

	var obj3=getStyleBySelector(".clearfix");
	if (obj3!=null) obj3.Display="inline-block";
}

// Attaches a style to the page e.g. AttachStyle("#wrapper", "width:500px");
function AttachStyle(to, what) {

	// IE of course needs its own version
		if (document.createStyleSheet) {
			var obj = document.createStyleSheet();
			return obj.addRule(to, what);
		}

	// for the good browsers
		var head = document.getElementsByTagName("head")[0];
		var obj = document.createElement("STYLE");

		if (obj && head) {
			obj.setAttribute("type", "text/css");

			var entry = document.createTextNode(to + " { " + what + " }");

			if (obj.appendChild && head.appendChild) {
				obj.appendChild(entry);
				head.appendChild(obj);
			}
		}
}

// attaches a stylesheet to the page
function AttachStyleSheet(src, media) {

	var head = document.getElementsByTagName("head")[0];
	var obj = document.createElement("link");


	if (obj && head) {
		obj.setAttribute("type", "text/css");
		obj.setAttribute("rel", "stylesheet");
		obj.setAttribute("href", src);
		if (media) obj.setAttribute("media", media);

		if (head.appendChild) head.appendChild(obj);
	}
}

// sorts out IE valigns, converts the DIVs (for validation) to SPANs
function GetValignDivs()
{
	var divs = document.getElementsByTagName("div");

	for (var i = 0; i < divs.length; i++) {
		var div = divs[i];
		var className = String(div.className);

		if (className.match(/ie_valign/i)) {
			var innerHTML = div.innerHTML;

			var span = document.createElement("span");
			span.className = "ie_valign";
			span.innerHTML = innerHTML;

			div.parentNode.replaceChild(span, div);
		}
	}
}

function ChangeMarket(obj) 
{
	window.location.href = obj.value + "index.htm";
}


function CheckRedirect() 
{
	if (redirect != "") setTimeout('window.location.href="' + redirect + '"',1000);
}

function CheckHighlight() 
{
	if (highlight_field)
	{
		var field = document.getElementById(highlight_field); 

		if (field)
		{
			field.style.borderColor = "#C00000";
			field.style.backgroundColor = "#EBD9D9";

			/*try
			{
				field.focus();
			}
			catch(e) {  }*/
		}

	}
}

AttachOnload(CheckHighlight);
AttachOnload(CheckRedirect);

AttachOnload(makeLinksPopup);
AttachOnload(writeThickboxCSS);
if (false /*@cc_on || true @*/) AttachOnload(GetValignDivs);



var scrollbar_config_mousedown = false;
var scrollbar_config_dragging = "";


function Scrollbar(instance, id, step, w_bar) 
{
	this.instance = instance;
	this.id = id;
	this.step = step || 10;
	this.w_bar = w_bar || 30;

	this.margin = new Array();
	this.padding = new Array();
	this.width = 0;
	this.height = 0;
	this.innerHTML = "";

	this.Setup();
}

Scrollbar.prototype.KEY_TB = 9;
Scrollbar.prototype.KEY_EN = 13;
Scrollbar.prototype.KEY_SP = 32;
Scrollbar.prototype.KEY_UP = 38;
Scrollbar.prototype.KEY_DN = 40;
Scrollbar.prototype.KEY_PU = 33;
Scrollbar.prototype.KEY_PD = 34;

Scrollbar.prototype.OperaCleanUp = function (obj, prop, style) 
{
	if (prop.match(/width/))
	{
		var width = parseInt(style) || 0;
		var paddingRight = parseInt(this.getStyle(obj, "padding-right")) || 0;
		var paddingLeft = parseInt(this.getStyle(obj, "padding-left")) || 0;

		var style = (width - paddingRight - paddingLeft) + "px";
	}
	else
	{
		var height = parseInt(style) || 0;
		var paddingBottom = parseInt(this.getStyle(obj, "padding-bottom")) || 0;
		var paddingTop = parseInt(this.getStyle(obj, "padding-top")) || 0;

		var style = (height - paddingBottom - paddingTop) + "px";
	}

	return style;
}


Scrollbar.prototype.FindPosY = function(obj, relativeTo)
{
	var top = obj.offsetTop;

	while (obj.offsetParent)
	{
		obj = obj.offsetParent;
		if (relativeTo && relativeTo == obj.id) break;

		top+= obj.offsetTop;
	}
	
	return top;
}

Scrollbar.prototype.getStyle = function(obj, prop) 
{
	var prop2 = prop;

	if (prop.match(/float/i))
		prop2 = "styleFloat";
	else if (prop.match(/\-/))
	{
		prop2 = prop.replace(/\-/, " ");
		prop2 = prop2.ucwords();
		prop2 = prop2.charAt(0).toLowerCase() + prop2.substr(1, prop2.length - 1);
	}
	else
	{
		prop2 = prop.replace(/([A-Z])/,"-$1");
		prop2 = prop2.toLowerCase();
	}

	var style = obj.style[prop];
	var style1 = obj.style[prop2];

	// decent browsers
		if (document.defaultView && document.defaultView.getComputedStyle)
		{
			style = document.defaultView.getComputedStyle(obj,null).getPropertyValue(prop);
			style2 = document.defaultView.getComputedStyle(obj,null).getPropertyValue(prop2);
		}
		else if (window.getComputedStyle)
		{
			style = window.getComputedStyle(obj,null).getPropertyValue(prop);
			style2 = window.getComputedStyle(obj,null).getPropertyValue(prop2);
		}
	// IE
		else if (obj.currentStyle)
		{
			style = obj.currentStyle[prop];
			style2 = obj.currentStyle[prop2];
		}

	if ((!style || style.match(/^auto|0px$/i)) && style2) style = style2;

	// opera is silly, includes padding in width and height
		if (String(navigator.userAgent).match(/opera/i) && prop.match(/width|height/i) && style)
			style = this.OperaCleanUp(obj, prop, style);
		
	// base case
		return style;
}

Scrollbar.prototype.GetExtWidth = function()
{
	var width = parseInt(this.width);

	var margin = parseInt(this.margin[1]) || 0;
	margin+= parseInt(this.margin[3]) || 0;
	margin = 0;

	var padding = parseInt(this.padding[1]) || 0;
	padding+= parseInt(this.padding[3]) || 0;

	return width + margin + padding;
}

Scrollbar.prototype.GetExtHeight = function()
{
	var height = parseInt(this.height);
	var margin = parseInt(this.margin[0]) || 0;
	margin+= parseInt(this.margin[2]) || 0;

	margin = 0;

	var padding = parseInt(this.padding[0]) || 0;
	padding+= parseInt(this.padding[2]) || 0;

	return height + margin + padding;
}

Scrollbar.prototype.GetClipHeight = function()
{
	var height = parseInt(this.height) || 0;

	var paddingBottom = parseInt(this.padding[2]) || 0;

	return height - paddingBottom;
}

Scrollbar.prototype.Setup = function() 
{
	if (!document.createElement) return false;

	// quit if safari - pain in the arse
		if (String(navigator.userAgent).match(/safari/i)) return false;

	// quit if NS7 Windows - doesn't understand absolute positioning properly
			if (String(navigator.userAgent).match(/windows.*netscape[\/ ]7/i)) return false;

	// get scrollbar div
		var obj = document.getElementById(this.id);

		if (!obj) return false;

	// remember DIV properties
		this.margin = [this.getStyle(obj, "margin-top"), this.getStyle(obj, "margin-right"), this.getStyle(obj, "margin-bottom"), this.getStyle(obj, "margin-left")];
		this.padding = [this.getStyle(obj, "padding-top"), this.getStyle(obj, "padding-right"), this.getStyle(obj, "padding-bottom"), this.getStyle(obj, "padding-left")];

		this.width = parseInt(this.getStyle(obj, "width")) || 0;
		this.width-= this.w_bar;
		this.width+= "px";

		this.height = this.getStyle(obj, "height");

		this.innerHTML = obj.innerHTML;

//alert("container captured");

	// clear DIV properties
		obj.className = "div_scrollbar";
		obj.style.overflow = "hidden";
		obj.style.padding = "0";
		obj.style.paddingRight = this.w_bar + "px";
		obj.style.width = this.GetExtWidth() + "px";
		obj.style.height = this.GetExtHeight() + "px";
		obj.innerHTML = "";

//alert("reformatted container");
	this.CreateBar();
//alert("bars created");
	this.CreateInners();
//alert("scroller initialised");
}

Scrollbar.prototype.CreateInners = function () 
{
	var container = document.getElementById(this.id);
	var shell = document.createElement("div");
	var content = document.createElement("div");

	// format shell
		var width = parseInt(this.width) || 0;
		var height = this.GetClipHeight();
		var paddingTop = parseInt(this.padding[0]) || 0;

		shell.id = this.id + "_shell";
		shell.className = "div_scrollbar_shell";
		shell.style.margin = "0px";

		shell.style.paddingTop = "0px";
		shell.style.paddingRight = this.padding[1];
		shell.style.paddingBottom = this.padding[2];
		shell.style.paddingLeft = this.padding[3];

		shell.style.marginTop = paddingTop + "px";
		shell.style.width = width + "px";
		shell.style.height = height + "px";

		shell.style.overflow = "hidden";
		//shell.style.clip = "rect(" + paddingTop + " " + width + " " + height + " 0)";
		
		container.appendChild(shell);

	// format content
		content.id = this.id + "_content";
		content.className = "div_scrollbar_content";
		content.style.margin = "0px";
//		content.style.padding = this.padding.implode(" ");
		content.style.padding = "0px";
		content.style.width = this.width;
		content.innerHTML = this.innerHTML;

		eval("var c_wheel = function (e) { " + this.instance + ".MouseWheel(e); }");
		eval("var c_tab = function (e) { " + this.instance + ".HandleTabFocus(e); }");

		if (content.attachEvent)
		{
			content.attachEvent("onmousewheel", c_wheel);
			content.attachEvent("onkeyup", c_tab);
		}
		else if (content.addEventListener)
		{
			content.addEventListener("DOMMouseScroll", c_wheel, false);
			content.addEventListener("keyup", c_tab, false);
		}


		shell.appendChild(content);
}


Scrollbar.prototype.CreateBar = function () 
{
	var container = document.getElementById(this.id);

	var bar = document.createElement("div");
	var scroller = document.createElement("div");
	var scrollup = document.createElement("div");
	var scrolldown = document.createElement("div");

	// create scrollbar
		bar.id = this.id + "_bar";
		bar.className = "scrollbar_bar";

		eval("var oc = function (e) { " + this.instance + ".MoveScrollBar(e); }");
		eval("var ku = function (e) { " + this.instance + ".ScrollStop(); }");
		eval("var kd = function (e) { " + this.instance + ".ScrollKB(e); }");

		bar.onclick = oc;
		//bar.onkeydown = kd;
		//bar.onkeyup = ku;

		container.appendChild(bar);

	// create scroll up
		scrollup.id = this.id + "_up";
		scrollup.className = "scrollbar_up";
		scrollup.innerHTML = '<a href="javascript:void(0)" onmousedown="return ' + this.instance + '.ScrollUp();" onmouseup="return ' + this.instance + '.ScrollStop();" onkeydown="return ' + this.instance + '.ScrollKB(event, -1);" onkeyup="return ' + this.instance + '.ScrollStop();"></a>';

		bar.appendChild(scrollup);

	// create scroll down
		scrolldown.id = this.id + "_down";
		scrolldown.className = "scrollbar_down";
		scrolldown.innerHTML = '<a href="javascript:void(0)" onmousedown="return ' + this.instance + '.ScrollDown();" onmouseup="return ' + this.instance + '.ScrollStop();" onkeydown="return ' + this.instance + '.ScrollKB(event, 1);" onkeyup="return ' + this.instance + '.ScrollStop();"></a>';

		bar.appendChild(scrolldown);

	// create scroller
		scroller.id = this.id + "_scroller";
		scroller.className = "scrollbar_scroller";
//		scroller.innerHTML = '<a href="javascript:void(0)" onmousedown="' + this.instance + '.StartScrollDrag();" onmouseup="' + this.instance + '.StopScrollDrag();" onmouseout="' + this.instance + '.StopScrollDrag();"></a>';

		eval("var md = function () { " + this.instance + ".StartScrollDrag(); }");
		eval("var mu = function () { " + this.instance + ".StopScrollDrag(); }");

		scroller.onmousedown = md;
		scroller.onmouseup = mu;

		bar.appendChild(scroller); 
}

Scrollbar.prototype.PositionScroller = function () 
{
	var content = document.getElementById(this.id + "_content");
	var shell = document.getElementById(this.id + "_shell");

	var text_top = parseInt(content.style.top) || 0;
	var text_height = content.offsetHeight;

	var shell_height = shell.offsetHeight;

	var movement = 0;

	// if the text needs to be scrolled
		if (text_height >= shell_height)
		{
			// work out the movement area...
				var movement_area = Math.abs(text_height - shell_height);

			// work out how far into the movement area the text box has gone
				movement = Math.abs(text_top / movement_area);
		}


	// get scrollbar
		var bar = document.getElementById(this.id + "_bar");

	// get height of scrollbar
		var scrollbar_height = parseInt(this.getStyle(bar, "height")) || 0;

	// need to offset the height of the scrollbar by the heights of the up and down arrows
		var scrollup_height = document.getElementById(this.id + "_up").offsetHeight; 
		var scrolldown_height = document.getElementById(this.id + "_down").offsetHeight;

		scrollbar_height-= (scrollup_height + scrolldown_height);

	// work out where to put scroller...
		var y_scroller = Math.max(Math.min(Math.round(movement * scrollbar_height), scrollbar_height), 0);

	// need to alter y value by initial offset of up arrow
		y_scroller+= scrollup_height;

	// need to alter y value by height of the scroller so that its "top" is the middle of the scroller
		var scroller = document.getElementById(this.id + "_scroller");
		var scroller_height = scroller.offsetHeight;

		y_scroller-= parseInt(scroller_height / 2);

	// set scroller height
		scroller.style.top = y_scroller + "px";

}

Scrollbar.prototype.Scroll = function (abs, amount, doDefault)
{
	var ret = false;
	if (!doDefault) doDefault = false;

	var content = document.getElementById(this.id + "_content");
	var shell = document.getElementById(this.id + "_shell");

	var text_top = parseInt(content.style.top) || 0;
	var text_height = content.offsetHeight;

	var shell_height = shell.offsetHeight;

	// quit if text is too small
		if (shell_height > text_height) return false;

	var step = amount || this.step;

	// work out new top
		var top = text_top - (abs * step);

		// make sure its never bigger than 0
			if (top > 0)
			{
				top = 0;
				ret = ret || doDefault;
			}
		
		// make sure it anchors at the bottom
			if ((top + text_height) < shell_height)
			{
				top = 0 - (text_height - shell_height);
				ret = ret || doDefault;
			}

	// position the text
		content.style.top = top + "px";

	// position the scroller
		this.PositionScroller();

	// run it again if the mouse is still down
		if (scrollbar_config_mousedown && !amount) setTimeout(this.instance + ".Scroll(" + abs + ")", 100);

	return ret;
}


// wrapper functions
	Scrollbar.prototype.ScrollUp = function (amount)
	{
		scrollbar_config_mousedown = true;
		return this.Scroll(-1, amount);
	}

	Scrollbar.prototype.ScrollDown = function (amount)
	{
		scrollbar_config_mousedown = true;
		return this.Scroll(1, amount);
	}

	Scrollbar.prototype.ScrollKB = function (e, dir) 
	{
		var key = e.which || e.keyCode;

		if (!dir)
		{
			if (key == this.KEY_DN || key == this.KEY_PD) return this.Scroll(1, this.step);
			if (key == this.KEY_UP || key == this.KEY_PU) return this.Scroll(-1, this.step);
		}
		else if (dir > 0)
		{
			if (key == this.KEY_UP || key == this.KEY_PU)
				return this.Scroll(-1, this.step);
			else if (key == this.KEY_SP || key == this.KEY_EN || key == this.KEY_DN || key == this.KEY_PD)
				return this.Scroll(1, this.step);
		}
		else
		{
			if (key == this.KEY_DN || key == this.KEY_PD)
				return this.Scroll(1, this.step);
			else if (key == this.KEY_SP || key == this.KEY_EN || key == this.KEY_UP || key == this.KEY_PU)
				return this.Scroll(-1, this.step);
		}

		return true;
	}

Scrollbar.prototype.ScrollStop = function() 
{
	scrollbar_config_mousedown = false;
	return false;
}

Scrollbar.prototype.StartScrollDrag = function() 
{
	scrollbar_config_dragging = this.instance;
	return false;
}

Scrollbar.prototype.StopScrollDrag = function() 
{
	// need to do this because click event on bar fires before mouseup event on scroller so resets to top
		window.setTimeout("scrollbar_config_dragging = '';",1);
	
	return true;
}

Scrollbar.prototype.PositionContent = function (top, min, max) 
{
	var content = document.getElementById(this.id + "_content");
	var shell = document.getElementById(this.id + "_shell");

	var text_top = parseInt(content.style.top) || 0;
	var text_height = content.offsetHeight;

	var shell_height = shell.offsetHeight;

	var offset = 0;

	// if the text needs to be scrolled
		if (text_height >= shell_height)
		{
			// work out the movement area...
				var movement_area = Math.abs(text_height - shell_height);

			top-= min;
			max-= min;

			// work out how far into the movement area the text box has gone
				movement = Math.abs(top / max);

			offset = Math.max(Math.min(Math.round(movement * movement_area), movement_area), 0);
		}

	content.style.top = (0 - offset) + "px";

}

Scrollbar.prototype.TrackMouse = function(e) 
{
	e = e || window.event;

	var y = e.pageY || e.clientY;

	// need to offset IE by the page scrolltop because its crap
		if (0 /*@cc_on || 1 @*/) y+= document.documentElement.scrollTop;

//document.title+= ", " + y;

	if (scrollbar_config_dragging)
	{
		var instance = eval(scrollbar_config_dragging);
//		var instance = scrollbar;

		if (!instance) return;

		var content = document.getElementById(instance.id + "_content");
		var shell = document.getElementById(instance.id + "_shell");

		var text_top = parseInt(content.style.top) || 0;
		var text_height = content.offsetHeight;

		var shell_height = shell.offsetHeight;

		// quit if text is too small
			if (shell_height > text_height) return false;

		// get scrollbar
			var bar = document.getElementById(instance.id + "_bar");
			var scrollbar_top = instance.FindPosY(bar);
			var scrollbar_height = parseInt(instance.getStyle(bar, "height")) || 0;

		// get top offset
			var scrollup_height = document.getElementById(instance.id + "_up").offsetHeight;
			var scrolldown_height = document.getElementById(instance.id + "_down").offsetHeight;
			var scroller = document.getElementById(instance.id + "_scroller");
			var scroller_height = scroller.offsetHeight;

		// calculate new top of scroller
			var new_top = y - scrollbar_top;

		var debug_this = false;

		if (debug_this) document.title = new_top + ", " + scroller_height;

		// adjust by scroller height
			new_top-= parseInt(scroller_height / 2);

		if (debug_this) document.title+= ", " + new_top;

		// make sure it lies within range
			var min_top = scrollup_height;
			min_top-= parseInt(scroller_height / 2);
			var max_top = scrollbar_height + min_top;
			max_top-= scrollup_height + scrolldown_height;

		if (debug_this) document.title+= ", " + min_top;
		if (debug_this) document.title+= ", " + max_top;

			new_top = Math.max(new_top, min_top);
			new_top = Math.min(new_top, max_top);

		if (debug_this) document.title+= ", " + new_top;

		scroller.style.top = new_top + "px";

		instance.PositionContent(new_top, min_top, max_top);
		//instance.PositionScroller();
	}
}

Scrollbar.prototype.MoveScrollBar = function(evt) 
{
	evt = evt || window.event; 

	if (scrollbar_config_dragging && !scrollbar_config_mousedown) return true;

	var source = evt.srcElement || evt.currentTarget || evt.target;

	var content = document.getElementById(this.id + "_content");
	var shell = document.getElementById(this.id + "_shell");

	var text_top = parseInt(content.style.top) || 0;
	var text_height = content.offsetHeight;

	var shell_height = shell.offsetHeight;

	// quit if text is too small
		if (shell_height > text_height) return false;

	var y = evt.layerY || evt.offsetY;
	y = parseInt(y) || 0;

	// get scrollbar
		var bar = document.getElementById(this.id + "_bar");
		var scrollbar_top = this.FindPosY(bar);
		var scrollbar_height = parseInt(this.getStyle(bar, "height")) || 0;

	// get top offset
		var scrollup_height = document.getElementById(this.id + "_up").offsetHeight;
		var scrolldown_height = document.getElementById(this.id + "_down").offsetHeight;
		var scroller = document.getElementById(this.id + "_scroller");
		var scroller_height = scroller.offsetHeight;

	// calculate new top of scroller
		var new_top = y;// - scrollbar_top;

	// adjust by scroller height
		new_top-= parseInt(scroller_height / 2);

	// make sure it lies within range
		var min_top = scrollup_height;
		min_top-= parseInt(scroller_height / 2);
		var max_top = scrollbar_height + min_top;
		max_top-= scrollup_height + scrolldown_height;

		if (new_top > max_top || new_top < min_top)
			return;

	scroller.style.top = new_top + "px";

	this.PositionContent(new_top, min_top, max_top);
}

Scrollbar.prototype.MouseWheel = function (e) 
{
	e = e || window.event;
	if (!e) return;

	var value = 0;

	if (e.detail)
		value = 0 - (parseInt(e.detail / 3) || 0);
	else if (e.wheelDelta)
		value = parseInt(e.wheelDelta / 120) || 0;

	if (!value) return;

	value*= 10;

	if (value < 0)
		var result = this.Scroll(1, Math.abs(value), true);
	else
		var result = this.Scroll(-1, Math.abs(value), true);

	if (!result)
	{
		if (e.preventDefault) e.preventDefault();
		e.returnValue = false;
		return false;
	}

	return true;
}


Scrollbar.prototype.HandleSelect = function () 
{
	if (scrollbar_config_dragging)
		return false;
	else
		return true;
}

Scrollbar.prototype.HandleTabFocus = function (e) 
{
	e = e || window.event;
	if (!e) return;

	var key = e.which || e.keyCode;

	if (key == this.KEY_TB) {
		var obj = e.target || e.srcElement;

		if (!obj) return;

		var shell = document.getElementById(this.id + "_shell");
		var content = document.getElementById(this.id + "_content");

		var text_top = parseInt(content.style.top) || 0;
		var text_height = content.offsetHeight;

		var shell_height = shell.offsetHeight;
		var y = this.FindPosY(obj, this.id + "_content") - parseInt(shell_height / 2);

		// if the text needs to be scrolled
			if (text_height >= shell_height)
			{
				var max = text_height - shell_height;

				y = Math.max(0, Math.min(max, y));
				content.style.top = (0 - y) + "px";
			}
			else
				content.style.top = 0 + "px";

			shell.scrollTop = 0;
			this.PositionScroller();
	}
	else
		return this.ScrollKB(e);

	return true;
}


if (typeof(String.prototype.ucwords) != "function")
{
	String.prototype.ucwords = function () 
	{
		var bits = this.split(/ /);
		var style = "";

		for (var i = 0; i < bits.length; i++)
		{
			style+= bits[i].charAt(0).toUpperCase() + bits[i].substr(1, bits[i].length - 1);
		}

		return style;
	}
}

if (typeof(Array.prototype.implode) != "function")
{
	Array.prototype.implode = function(delim)
	{
		if (this.length == 0)
			return "";
		else
		{
			var d = "";
			var str = "";

			for (var i in this)
			{
				if (typeof(this[i]) != "function")
				{

					str += d + this[i];
					d = delim;
				}
			}

			return str;
		}
	}
}


AttachEvent(document, "onmouseup", Scrollbar.prototype.StopScrollDrag);
AttachEvent(document, "onmousemove", Scrollbar.prototype.TrackMouse);

/*@cc_on  AttachEvent(document,"onselectstart", Scrollbar.prototype.HandleSelect);  @*/


var scrollbar = null;
function CreateScrollbar() { scrollbar = new Scrollbar("scrollbar", "scrollbar", 25); }
$(document).ready(CreateScrollbar);

var timeout_selectboxes = null;

// Show or hide all select boxes on a page
function ToggleSelectBoxes(hide) {
	
	var objects = document.getElementsByTagName("select");
	for (var i = 0; i < objects.length; i++) objects[i].style.visibility = hide ? "hidden" : "visible";

	/*var objects = document.getElementsByTagName("object");
	for (var i = 0; i < objects.length; i++) objects[i].style.visibility = hide ? "hidden" : "visible";*/
}


// makes the menu list IE compatible
function sfHover()
{

	var nav = document.getElementById("nav");
	if (!nav) return;
	
	var li = nav.getElementsByTagName("LI");

	for (var i = 0; i < li.length; i++)
	{
		li[i].onmouseover = function()	{ this.className+= " sfhover"; ToggleSelectBoxes(1); }
		li[i].onmouseout = function()	{ this.className = this.className.replace(new RegExp(" sfhover\\b"), ""); ToggleSelectBoxes(0); }
	}
}

// Firefox only likes next line an NOT AttachOnload(sfHover) (makes sub menus stick)
//if (window.attachEvent) window.attachEvent("onload", sfHover);

var menu_hide_id = 0;
var timeout_menu_hide = new Array();

function MenuMouseOverIE(obj) 
{
	// only add sfhover class if its not already added
		if (!String(obj.className).match(/ sfhover/)) obj.className+= " sfhover";

	// make sure item has id
		if (!obj.id) obj.id = "sfhover" + menu_hide_id++;

	// quit if IE7
		if (0 /*@cc_on || (@_jscript_version >= 5.7) @*/) return true;
	
	// clear any hide timeouts that may exist
		var id = obj.id;
		
		if (timeout_menu_hide[id])
		{
			window.clearTimeout(timeout_menu_hide[id]);
			timeout_menu_hide[id] = null;
		}

	ToggleSelectBoxes(1);
}

function MenuMouseOutIE(obj) 
{
	// get id number if obj
		var id = obj.id;

	// don't bother with timeouts if IE7
		if (0 /*@cc_on || (@_jscript_version >= 5.7) @*/) return DoMenuMouseOutIE(id);

	timeout_menu_hide[id] = window.setTimeout("DoMenuMouseOutIE('" + id + "')",25);
}

// to stop flickering in IE6
function DoMenuMouseOutIE(id) 
{
	var obj = document.getElementById(id);

	// remove sfhover from the class
		obj.className = obj.className.replace(new RegExp(" sfhover\\b"), "");

	 // quit if IE7
		if (0 /*@cc_on || (@_jscript_version >= 5.7) @*/) return true;

	// clear the timeout if there is one
		if (timeout_menu_hide[id]) window.clearTimeout(timeout_menu_hide[id]);
		timeout_menu_hide[id] = null;

	if (obj.firstChild.className.match(/top/i)) ToggleSelectBoxes(0);

	return true;
}


function MenuHover() 
{
	var nav = document.getElementById("nav");
	if (!nav) return;

	// get position of wrapper left
		var wrapper_left = document.getElementById("wrapper_left"); 
		
		// decent browsers
			if (document.defaultView && document.defaultView.getComputedStyle)
				var position = document.defaultView.getComputedStyle(wrapper_left,null).getPropertyValue("position");
			else if (window.getComputedStyle)
				var position = window.getComputedStyle(wrapper_left,null).getPropertyValue("position");
		// IE
			else if (wrapper_left.currentStyle)
				var position = wrapper_left.currentStyle["position"];
		// base case
			else
				var position = "relative";

	// if its not absolutely positioned then style sheets not loaded therefore don't offset menu
		var do_offsetting = position.match(/absolute/i);

	var li = nav.getElementsByTagName("LI");

	for (var i = 0; i < li.length; i++)
	{
		if (1 || !do_offsetting)
		{
			if (0 /*@cc_on || 1 @*/)
			{
				li[i].onmouseover = function() { 
					MenuMouseOverIE(this);
					//if (typeof(HideFlashVideo) == "function") HideFlashVideo();
				}

				li[i].onmouseout = function() { 
					MenuMouseOutIE(this);
				}
			}
			else
			{
				li[i].onmouseover = function() { 
					//if (typeof(HideFlashVideo) == "function") HideFlashVideo();
				}
			}
		}
		else
		{
			li[i].onmouseover = function()
			{
				if (0 /*@cc_on || 1 @*/) MenuMouseOverIE(this);

				// position sub menu more accurately
					if (do_offsetting && this.hasChildNodes())
					{
						// find child lists and then change their margin-top value to the height of the current list item
							var kids = this.childNodes;
							
							for (var k = 0; k < kids.length; k++)
							{
								var child = kids[k];
								var tag = String(child.tagName).toLowerCase();

								if (tag == "ul" /*@cc_on && (@_jscript_version < 5.7) @*/) 
								{
									child.style.marginTop = (-5 - this.offsetHeight) + "px";
								}
							}
						
					}
			}

			if (0 /*@cc_on || 1 @*/)
			{
				li[i].onmouseout = function() { 
					MenuMouseOutIE(this);
					//if (0 /*@cc_on || (@_jscript_version >= 5.7) @*/) child.style.left = "-999em";
				}
			}
		}
	}
}

AttachOnload(MenuHover);


function AttachMenuCurves() 
{
	return;
	AttachStyleSheet(BASE_HREF + "style_menu_curves.css");
}

/*if (1 /*@cc_on && (@_jscript_version >= 5.7) @/)*/ AttachOnload(AttachMenuCurves);

/*
 * Interface elements for jQuery - http://interface.eyecon.ro
 *
 * Copyright (c) 2006 Stefan Petre
 * Dual licensed under the MIT (MIT-LICENSE.txt) 
 * and GPL (GPL-LICENSE.txt) licenses.
 */
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/**
 * Interface Elements for jQuery
 * Fisheye menu
 * 
 * http://interface.eyecon.ro
 * 
 * Copyright (c) 2006 Stefan Petre
 * Dual licensed under the MIT (MIT-LICENSE.txt) 
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 */

/**
 * Build a Fisheye menu from a list of links
 *
 * @name Fisheye
 * @description Build a Fisheye menu from a list of links
 * @param Hash hash A hash of parameters
 * @option String items items selection
 * @option String container container element
 * @option Integer itemWidth the minimum width for each item
 * @option Integer maxWidth the maximum width for each item
 * @option String itemsText selection of element that contains the text for each item
 * @option Integer proximity the distance from element that make item to interact
 * @option String valign vertical alignment
 * @option String halign horizontal alignment
 *
 * @type jQuery
 * @cat Plugins/Interface
 * @author Stefan Petre
 */
jQuery.iFisheye = {
	
	build : function(options)
	{
	
		return this.each(
			function()
			{
				var el = this;

				el.fisheyeCfg = {
					items : jQuery(options.items, this),
					container: jQuery(options.container, this),
					pos : jQuery.iUtil.getPosition(this),
					itemWidth: options.itemWidth,
					itemsText: options.itemsText,
					proximity: options.proximity,
					valign: options.valign,
					halign: options.halign,
					maxWidth : options.maxWidth
				};

				jQuery.iFisheye.positionContainer(el, 0);

				jQuery(window).bind(
					'resize',
					function()
					{
						el.fisheyeCfg.pos = jQuery.iUtil.getPosition(el);
						jQuery.iFisheye.positionContainer(el, 0);
						jQuery.iFisheye.positionItems(el);
					}
				);

				jQuery.iFisheye.positionItems(el);

				el.fisheyeCfg.items
					.bind(
						'mouseover',
						function()
						{
							//jQuery(el.fisheyeCfg.itemsText, this).get(0).style.display = 'block';
						}
					)
					.bind(
						'mouseout',
						function()
						{
							//jQuery(el.fisheyeCfg.itemsText, this).get(0).style.display = 'none';
						}
					);

				jQuery(document).bind(
					'mousemove',
					function(e)
					{
						var pointer = jQuery.iUtil.getPointer(e);

						// get top position of wrapper_products
							var wrapper_products = document.getElementById("wrapper_products");
							if (wrapper_products)
							{
								var w_top = wrapper_products.offsetTop + wrapper_products.offsetHeight;

								if (pointer.y > w_top) pointer.y+= 800;
							}

						var toAdd = 0;

						if (el.fisheyeCfg.halign && el.fisheyeCfg.halign == 'center')
							var posx = pointer.x - el.fisheyeCfg.pos.x - (el.offsetWidth - el.fisheyeCfg.itemWidth * el.fisheyeCfg.items.size())/2 - el.fisheyeCfg.itemWidth/2;
						else if (el.fisheyeCfg.halign && el.fisheyeCfg.halign == 'right')
							var posx = pointer.x - el.fisheyeCfg.pos.x - el.offsetWidth + el.fisheyeCfg.itemWidth * el.fisheyeCfg.items.size();
						else 
							var posx = pointer.x - el.fisheyeCfg.pos.x;

						//var posy = Math.pow(pointer.y - el.fisheyeCfg.pos.y - el.offsetHeight/2,2);
						var posy = Math.pow(pointer.y - el.fisheyeCfg.pos.y,2); // make it less sensitive to mouse position on y axis

						el.fisheyeCfg.items.each(
							function(nr)
							{
								distance = Math.sqrt(
									Math.pow(posx - nr*el.fisheyeCfg.itemWidth, 2)
									+ posy
								);

								distance -= el.fisheyeCfg.itemWidth/2;
								
								distance = distance < 0 ? 0 : distance;
								distance = distance > el.fisheyeCfg.proximity ? el.fisheyeCfg.proximity : distance;
								distance = el.fisheyeCfg.proximity - distance;

								extraWidth = el.fisheyeCfg.maxWidth * distance/el.fisheyeCfg.proximity;

								// if we're fully zoomed out on the image, revert to the smaller image
									if (1 /*@cc_on && (@_jscript_version >= 5.7) @*/)
									{
										if (this.hasChildNodes)
										{
											img = this.childNodes[0];

											if (!extraWidth && img.src.match(/_0\./))
												img.src = img.src.replace(/_0t?\./,'_0t.');
											else if (extraWidth && img.src.match(/_0t\./))
												img.src = img.src.replace(/_0t?\./,'_0.');
										}
									}
								
								this.style.width = el.fisheyeCfg.itemWidth + extraWidth + 'px';
								this.style.left = el.fisheyeCfg.itemWidth * nr + toAdd + 'px';
								toAdd += extraWidth;
							}
						);
						jQuery.iFisheye.positionContainer(el, toAdd);
					}
				);
			}
		)
	},
	
	positionContainer : function(el, toAdd)
	{
		if (el.fisheyeCfg.halign)
			if (el.fisheyeCfg.halign == 'center')
				el.fisheyeCfg.container.get(0).style.left = (el.offsetWidth - el.fisheyeCfg.itemWidth * el.fisheyeCfg.items.size())/2 - toAdd/2 + 'px';
			else if (el.fisheyeCfg.halign == 'left')
				el.fisheyeCfg.container.get(0).style.left =  - toAdd/el.fisheyeCfg.items.size() + 'px';
			else if (el.fisheyeCfg.halign == 'right')
				el.fisheyeCfg.container.get(0).style.left =  (el.offsetWidth - el.fisheyeCfg.itemWidth * el.fisheyeCfg.items.size()) - toAdd/2 + 'px';
		el.fisheyeCfg.container.get(0).style.width = el.fisheyeCfg.itemWidth * el.fisheyeCfg.items.size() + toAdd + 'px';
	},
	
	positionItems : function(el)
	{
		el.fisheyeCfg.items.each(
			function(nr)
			{
				this.style.width = el.fisheyeCfg.itemWidth + 'px';
				this.style.left = el.fisheyeCfg.itemWidth * nr + 'px';
			}
		);
	}
};

jQuery.fn.Fisheye = jQuery.iFisheye.build;

var cached_dock_images = new Array();
var prodIDs = new Array();


$(document).ready(
	function()
	{
		$('#dock').Fisheye(
			{
				maxWidth: 40, // how many pixels to add on to each image
				items: 'a',
				itemsText: 'span',
				container: '.dock-container',
				itemWidth: 85,
				proximity: 90,
				alignment : 'left',
				valign: 'bottom',
				halign : 'center'
			}
		)

		// cache smaller images
			for (var k = 0; k < prodIDs.length; k++) {
				i = prodIDs[k];
				cached_dock_images[i] = new Image(); cached_dock_images[i].src = BASE_HREF + "images/products/" + i + "_0t.png";
			}

		// fire mousemove event so menu switches to smaller, anti-aliased images
			if (document.fireEvent)
				document.fireEvent("onmousemove");
			else if (document.dispatchEvent && document.createEvent)
			{
				var mousemove = document.createEvent("MouseEvents");
				mousemove.initEvent("mousemove", true, true);
				document.dispatchEvent(mousemove);
			}

		if (document.getElementById("dock_loading")) document.getElementById("dock_loading").style.visibility = "hidden";
		if (document.getElementById("dock")) document.getElementById("dock").style.visibility = "visible";
	}
);


function CurvedBorder(id) 
{
	this.CreateBorder(id);
}


CurvedBorder.prototype.CreateBorder = function (id) 
{
	if (!document.createElement) return false;

	// get div
		var container = document.getElementById(id);

		if (!container) return false;

	// get first node
		if (container.hasChildNodes())
		{
			var children = container.childNodes;
			var firstChild = children[0];

			container.className+= " box";

			var divs = ["t","r","b","l","lt","rt","rb","lb"];

			for (var i = 0; i < divs.length; i++)
			{
				var div = document.createElement("div");
				div.className = "box_" + divs[i];
				
				//alert("");
				container.insertBefore(div, firstChild);
			}
		}
}





function AddOnClicks() {
	AttachEvent("type_camera","onclick",RefreshAdapterForm);
	AttachEvent("type_lens","onclick",RefreshAdapterForm);
}
function RefreshAdapterForm() {
	var frm_adapter = document.getElementById("frm_adapter");
	frm_adapter.submit();
}
function RefreshModels()
{
	document.getElementById("reset_cameraID").value = 1;
	RefreshAdapterForm();
}
$(document).ready(AddOnClicks);