CastBar.xml

<?xml version="1.0"?>
<Ui xsi:schemaLocation="http://www.blizzard.com/wow/ui/ ..\FrameXML\UI.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.blizzard.com/wow/ui/">
	<StatusBar name="ArenaCastingBarFrameTemplate" drawLayer="BORDER" virtual="true" hidden="hidden">
        <Size x="80" y="14"/>
        <Layers>
            <Layer level="BACKGROUND">
                <Texture setAllPoints="true">
                    <Color r="0" g="0" b="0" a="0.5"/>
                </Texture>        
            </Layer>
            <Layer level="ARTWORK">
                <FontString name="$parentText" inherits="GameFontNormalSmall">
                    <Size x="80" y="16"/>
                    <Anchors>
                        <Anchor point="TOP" x="0" y="2"/>
                    </Anchors>
                </FontString>
				<!--Interface\CastingBar\UI-CastingBar-Border-->
				<Texture file="Interface\CastingBar\UI-CastingBar-Border-Small" name="$parentBorder">
					<Size>
						<AbsDimension y="50" x="160"/>
					</Size>
					<Anchors>
						<Anchor point="TOP">
							<Offset>
								<AbsDimension y="20" x="0"/>
							</Offset>
						</Anchor>
					</Anchors>
				</Texture>
                <Texture name="$parentIcon" hidden="true">
                    <Size x="16" y="16"/>
                    <Anchors>
                        <Anchor point="RIGHT" relativeTo="$parent" relativePoint="LEFT" x="-5" y="0"/>
                    </Anchors>
                </Texture>
            </Layer>
            <Layer level="OVERLAY">
                <Texture name="$parentSpark" file="Interface\CastingBar\UI-CastingBar-Spark" alphaMode="ADD">
                    <Size x="32" y="32"/>
                    <Anchors>
                        <Anchor point="CENTER"/>
                    </Anchors>
                </Texture>
                <Texture name="$parentFlash" alphaMode="ADD"> 
                <!-- this needs to be here so the generic unit frame code will work right -->
                    <Size x="256" y="64"/>
                    <Anchors>
                        <Anchor point="TOP" x="0" y="28"/>
                    </Anchors>
                </Texture>
            </Layer>
        </Layers>
        <BarTexture file="Interface\TargetingFrame\UI-StatusBar"/>
        <BarColor r="1.0" g="0.7" b="0.0"/>
    </StatusBar>
</Ui>