/*
JavaScript Bible, Fourth Edition
by Danny Goodman
Publisher: John Wiley & Sons CopyRight 2001
ISBN: 0764533428
*/
<HTML>
<HEAD>
<TITLE>HR Object Properties</TITLE>
<SCRIPT LANGUAGE="JavaScript">
// document.all normalization trick for NN6
if (navigator.appName == "Netscape" && parseInt(navigator.appVersion) >= 5) {
document.all = document.getElementsByTagName("*")
}
// one function does all!
function setHRAttr(select) {
if (document.all && document.all.myHR) {
var choice = select.options[select.selectedIndex].value
if (choice) {
document.all.myHR.setAttribute(select.name, choice)
}
}
}
</SCRIPT>
</HEAD>
<BODY>
<H1>HR Object Properties</H1>
<BR>
<P>Here is the HR element you will be controlling:</P>
<HR ID="myHR">
<FORM>
Select an alignment:
<SELECT NAME="align" onChange="setHRAttr(this)">
<OPTION></OPTION>
<OPTION VALUE="left">Left</OPTION>
<OPTION VALUE="center">Center</OPTION>
<OPTION VALUE="right">Right</OPTION>
</SELECT>
<BR>
Select a rule color (IE only):
<SELECT NAME="color" onChange="setHRAttr(this)">
<OPTION></OPTION>
<OPTION VALUE="red">Red</OPTION>
<OPTION VALUE="green">Green</OPTION>
<OPTION VALUE="blue">Blue</OPTION>
<OPTION VALUE="#FA8072">Some Hex Triplet Value</OPTION>
</SELECT>
<BR>
Select a rule shading:
<SELECT NAME="noShade" onChange="setHRAttr(this)">
<OPTION></OPTION>
<OPTION VALUE=true>No Shading</OPTION>
<OPTION VALUE=false>Shading</OPTION>
</SELECT>
<BR>
Select a rule height:
<SELECT NAME="size" onChange="setHRAttr(this)">
<OPTION></OPTION>
<OPTION VALUE=2>2 (Default)</OPTION>
<OPTION VALUE=4>4 Pixels</OPTION>
<OPTION VALUE=10>10 Pixels</OPTION>
</SELECT>
<BR>
Select a rule width:
<SELECT NAME="width" onChange="setHRAttr(this)">
<OPTION></OPTION>
<OPTION VALUE="100%">100% (Default)</OPTION>
<OPTION VALUE="80%">80%</OPTION>
<OPTION VALUE=300>300 Pixels </OPTION>
</SELECT>
</BODY>
</HTML>
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