Layer Background Colors (W3C) : Layer : HTML JAVASCRIPT DHTML TUTORIALS


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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>


           
       



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