Layer Background Colors (W3C)

/*
JavaScript Bible, Fourth Edition
by Danny Goodman 

John Wiley & Sons CopyRight 2001
*/

<HTML>
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
function setColor(evt) {
    evt = (evt) ? evt : (window.event) ? window.event : ""
    if (evt) {
        var elem = (evt.target) ? evt.target : evt.srcElement
        if (elem.className == "palette") {
            document.getElementById("display").style.backgroundColor = elem.style.backgroundColor
        }
    }
}
document.onmouseover = setColor
</SCRIPT>
</HEAD>
<BODY>
<H1>Layer Background Colors (W3C)</H1>
<HR>
<SCRIPT LANGUAGE="JavaScript">
var oneLayer
var colorTop = 100
var colorLeft = 20
var colorWidth = 40
var colorHeight = 40
var colorPalette = new Array("aquamarine","coral","forestgreen",
                   "goldenrod","red","magenta","navy","teal")
for (var i = 0; i < colorPalette.length; i++) {
    oneLayer = "<DIV ID='swatch" + i + "' CLASS='palette'"
    oneLayer += "STYLE='position:absolute; top:" + colorTop + ";"
    oneLayer += "left:" + ((colorWidth * i) + colorLeft) + ";"
    oneLayer += "width:" + colorWidth + "; height:" + colorHeight + ";"
    oneLayer += "background-color:" + colorPalette[i] + "'></DIV>\n"
    document.write(oneLayer)
}
</SCRIPT>
<DIV ID="display" STYLE="position:absolute; top:150; left:80; width:200; height:200; background-color:gray">
<SPAN STYLE="font-weight:bold; color:white; text-align:center">
Some reversed text to test against background colors.</SPAN>
</DIV>
</BODY>
</HTML>

Related examples in the same category

1.	Layer 'srcFilter' Example
2.	Monitors divisions (or layers) on dynamic Web pages (DHTML)
3.	Hide and show layer
4.	Setting Layer Backgrounds (W3C)
5.	The layer while rolling over the link.
6.	Accessing Layers with JavaScript
7.	'layer' and 'ilayer' Tag Properties
8.	Detecting Navigator and Internet Explorer
9.	Adjusting Layer clip Properties (W3C)
10.	Comparison of Layer and Clip Location Properties (W3C)
11.	Testing Nested Layer Coordinate Systems (W3C)
12.	Nested Layer Visibility Relationships (W3C)
13.	Relationships Among zIndex Values (W3C)
14.	Dragging a Layer (W3C)
15.	Resizing a Layer (W3C)
16.	Methods and Properties of the Layer Object
17.	Layer seek

Layer Background Colors (W3C) : Layer « HTML « JavaScript DHTML

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