ok webdemo posto posto

per il menu che mi interessa:
codice:
  
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml2/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">

<head>

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>

<script type="text/javascript" src="ddaccordion.js">

/***********************************************
* Accordion Content script- (c) Dynamic Drive DHTML code library (www.dynamicdrive.com)
* Visit http://www.dynamicDrive.com for hundreds of DHTML scripts
* This notice must stay intact for legal use
***********************************************/

</script>


<script type="text/javascript">


ddaccordion.init({
	headerclass: "submenuheader", //Shared CSS class name of headers group
	contentclass: "submenu", //Shared CSS class name of contents group
	revealtype: "click", //Reveal content when user clicks or onmouseover the header? Valid value: "click", "clickgo", or "mouseover"
	mouseoverdelay: 200, //if revealtype="mouseover", set delay in milliseconds before header expands onMouseover
	collapseprev: true, //Collapse previous content (so only one open at any time)? true/false 
	defaultexpanded: [], //index of content(s) open by default [index1, index2, etc] [] denotes no content
	onemustopen: false, //Specify whether at least one header should be open always (so never all headers closed)
	animatedefault: false, //Should contents open by default be animated into view?
	persiststate: true, //persist state of opened contents within browser session?
	toggleclass: ["", ""], //Two CSS classes to be applied to the header when it's collapsed and expanded, respectively ["class1", "class2"]
	togglehtml: ["suffix", "[img]plus.gif[/img]", "[img]minus.gif[/img]"], //Additional HTML added to the header when it's collapsed and expanded, respectively  ["position", "html1", "html2"] (see docs)
	animatespeed: "fast", //speed of animation: integer in milliseconds (ie: 200), or keywords "fast", "normal", or "slow"
	oninit:function(headers, expandedindices){ //custom code to run when headers have initalized
		//do nothing
	},
	onopenclose:function(header, index, state, isuseractivated){ //custom code to run whenever a header is opened or closed
		//do nothing
	}
})


</script>


<style type="text/css">

.glossymenu{
margin: 5px 0;
padding: 0;
width: 170px; /*width of menu*/
border: 1px solid #9A9A9A;
border-bottom-width: 0;
}

.glossymenu a.menuitem{
background: black url(glossyback.gif) repeat-x bottom left;
font: bold 14px "Lucida Grande", "Trebuchet MS", Verdana, Helvetica, sans-serif;
color: white;
display: block;
position: relative; /*To help in the anchoring of the ".statusicon" icon image*/
width: auto;
padding: 4px 0;
padding-left: 10px;
text-decoration: none;
}


.glossymenu a.menuitem:visited, .glossymenu .menuitem:active{
color: white;
}

.glossymenu a.menuitem .statusicon{ /*CSS for icon image that gets dynamically added to headers*/
position: absolute;
top: 5px;
right: 5px;
border: none;
}

.glossymenu a.menuitem:hover{
background-image: url(glossyback2.gif);
}

.glossymenu div.submenu{ /*DIV that contains each sub menu*/
background: white;
}

.glossymenu div.submenu ul{ /*UL of each sub menu*/
list-style-type: none;
margin: 0;
padding: 0;
}

.glossymenu div.submenu ul li{
border-bottom: 1px solid blue;
}

.glossymenu div.submenu ul li a{
display: block;
font: normal 13px "Lucida Grande", "Trebuchet MS", Verdana, Helvetica, sans-serif;
color: black;
text-decoration: none;
padding: 2px 0;
padding-left: 10px;
}

.glossymenu div.submenu ul li a:hover{
background: #DFDCCB;
colorz: white;
}

</style>

</head>

<body>

<div class="glossymenu">
Dynamic Drive
CSS Examples
<div class="submenu">
	<ul>
	[*]Horizontal CSS Menus
	[*]Vertical CSS Menus
	[*]Image CSS
	[*]Form CSS
	[*]DIVs and containers
	[*]Links & Buttons
	[*]Other
	[*]Browse All
	[/list]
</div>
JavaScript Reference
DOM Reference
CSS Drive
<div class="submenu">
	<ul>
	[*]CSS Gallery
	[*]Menu Gallery
	[*]Web Design News
	[*]CSS Examples
	[*]CSS Compressor
	[*]CSS Forums
	[/list]
	
</div>
Coding Forums		
</div>



Assuming the current page is named "current.htm", the below links when navigated to expands a particular header on that page:</p>



- Expand 1st header within "submenuheader" header group

</p>



Helpful links: </p>



- Adding arbitrary links hat expand/ collapse the contents

- Taking advantage of the oninit() and onopenclose() event handlers

</p>

</body>
</html>[/QUOTE] 

per il layout che mi interessa a tre colonno con le due  secondarie ai margini sinistro e destro simmetriche:
[QUOTE]<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Dynamic Drive: CSS Liquid Layout #3.3- (Fluid-Fluid-Fluid)</title>
<style type="text/css">


body{
margin:0;
padding:0;
line-height: 1.5em;
}

b{font-size: 110%;}
em{color: red;}


#topsection{
background: #EAEAEA;
height: 90px; /*Height of top section*/
}

#topsection h1{
margin: 0;
padding-top: 15px;
}

#contentwrapper{
float: left;
width: 100%;
}

#contentcolumn{
margin: 0 15% 0 20%; /*Margins for content column. Should be "0 RightColumnWidth 0 LeftColumnWidth*/
}

#leftcolumn{
float: left;
width: 20%; /*Width of left column in percentage*/
margin-left: -100%;
background: #C8FC98;
}

#rightcolumn{
float: left;
width: 15%; /*Width of right column in pixels*/
margin-left: -15%; /*Set margin to that of -(RightColumnWidth)*/
background: #FDE95E;
}

#footer{
clear: left;
width: 100%;
background: black;
color: #FFF;
text-align: center;
padding: 4px 0;
}

#footer a{
color: #FFFF80;
}

.innertube{
margin: 10px; /*Margins for inner DIV inside each column (to provide padding)*/
margin-top: 0;
}

</style>

<script type="text/javascript">
/*** Temporary text filler function. Remove when deploying template. ***/
var gibberish=["This is just some filler text", "Welcome to Dynamic Drive CSS Library", "Demo content nothing to read here"]
function filltext(words){
for (var i=0; i<words; i++)
document.write(gibberish[Math.floor(Math.random()*3)]+" ")
}
</script>

</head>
<body>
<div id="maincontainer">

<div id="topsection"><div class="innertube"><h1>CSS Liquid Layout #3.3- (Fluid-Fluid-Fluid)</h1></div></div>

<div id="contentwrapper">
<div id="contentcolumn">
<div class="innertube">Content Column: Fluid <script type="text/javascript">filltext(45)</script></div>
</div>
</div>

<div id="leftcolumn">
<div class="innertube">Left Column: 20% <script type="text/javascript">filltext(20)</script></div>

</div>

<div id="rightcolumn">
<div class="innertube">Right Column: 15% <script type="text/javascript">filltext(15)</script></div>
</div>

<div id="footer">Dynamic Drive CSS Library</div>

</div>
</body>
</html>