Salve a tutti,
come dal titolo, quello che voglio realizzare è una tabella con scrollbar con la riga di intestazione fissa

posto il codice scritto finora:

codice:
<STYLE type="text/css" media="screen">
    #container {
        border: solid 1px black;
        overflow: auto;
    }
    
    .noScroll {
        position:relative;
        top:expression(this.offsetParent.scrollTop); 
        background-color:white;
        font-family: Arial, Helvetica, sans-serif;
    }
    
    TH {
	    text-align: left;
	    background-color: #D4D0C8;
    	border-style: solid;
	    border-width: 1px;
	    border-color: #FFFFFF #808080 #808080 #FFFFFF;
	}
	
	td {
		border-color: #C0C0C0; 
		border-right-style: solid; 
		border-right-width: 1px;
		border-bottom-style: solid; 
		border-bottom-width: 1px;
	}
</STYLE>


<div id="container" style="width: 300px; height: 143px;">
    <table border="0" cellpadding="0" cellspacing="0" style="width: 100%">
        <thead>
            <tr class="noScroll">
                <TH>Col 1</TH>
				<TH>Col 2</TH>
				<TH>Col 3</TH>

				<TH>Col 4</TH>
				<TH>Col 5</TH>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td bgcolor="#FFFFFF">1</td>

				<td bgcolor="#FFFFFF">2</td>
				<td bgcolor="#FFFFFF">3</td>
				<td bgcolor="#FFFFFF">4</td>
				<td bgcolor="#FFFFFF">5</td>
			</tr>
			<tr>
                <td bgcolor="#FFFFFF">1</td>

				<td bgcolor="#FFFFFF">2</td>
				<td bgcolor="#FFFFFF">3</td>
				<td bgcolor="#FFFFFF">4</td>
				<td bgcolor="#FFFFFF">5</td>
			</tr>
			<tr>
                <td bgcolor="#EEF6FF">1</td>

				<td bgcolor="#EEF6FF">2</td>
				<td bgcolor="#EEF6FF">3</td>
				<td bgcolor="#EEF6FF">4</td>
				<td bgcolor="#EEF6FF">5</td>
			</tr>
			<tr>
                <td bgcolor="#FFFFFF">1</td>

				<td bgcolor="#FFFFFF">2</td>
				<td bgcolor="#FFFFFF">3</td>
				<td bgcolor="#FFFFFF">4</td>
				<td bgcolor="#FFFFFF">5</td>
			</tr>
			<tr>
                <td bgcolor="#FFFFFF">1</td>

				<td bgcolor="#FFFFFF">2</td>
				<td bgcolor="#FFFFFF">3</td>
				<td bgcolor="#FFFFFF">4</td>
				<td bgcolor="#FFFFFF">5</td>
			</tr>
			<tr>
                <td bgcolor="#EEEEEE">1</td>

				<td bgcolor="#EEEEEE">2</td>
				<td bgcolor="#EEEEEE">3</td>
				<td bgcolor="#EEEEEE">4</td>
				<td bgcolor="#EEEEEE">5</td>
			</tr>
			<tr>
                <td bgcolor="#FFFFFF">1</td>

				<td bgcolor="#FFFFFF">2</td>
				<td bgcolor="#FFFFFF">3</td>
				<td bgcolor="#FFFFFF">4</td>
				<td bgcolor="#FFFFFF">5</td>
			</tr>
			<tr>
                <td bgcolor="#FFFFFF">1</td>

				<td bgcolor="#FFFFFF">2</td>
				<td bgcolor="#FFFFFF">3</td>
				<td bgcolor="#FFFFFF">4</td>
				<td bgcolor="#FFFFFF">5</td>
			</tr>
			<tr>
                <td bgcolor="#EEF6FF">1</td>

				<td bgcolor="#EEF6FF">2</td>
				<td bgcolor="#EEF6FF">3</td>
				<td bgcolor="#EEF6FF">4</td>
				<td bgcolor="#EEF6FF">5</td>
			</tr>
			<tr>
                <td bgcolor="#FFFFFF">1</td>

				<td bgcolor="#FFFFFF">2</td>
				<td bgcolor="#FFFFFF">3</td>
				<td bgcolor="#FFFFFF">4</td>
				<td bgcolor="#FFFFFF">5</td>
			</tr>
			<tr>
                <td bgcolor="#FFFFFF">1</td>

				<td bgcolor="#FFFFFF">2</td>
				<td bgcolor="#FFFFFF">3</td>
				<td bgcolor="#FFFFFF">4</td>
				<td bgcolor="#FFFFFF">5</td>
			</tr>
			<tr>
                <td bgcolor="#EEEEEE">1</td>

				<td bgcolor="#EEEEEE">2</td>
				<td bgcolor="#EEEEEE">3</td>
				<td bgcolor="#EEEEEE">4</td>
				<td bgcolor="#EEEEEE">5</td>
			</tr>
			<tr>
                <td bgcolor="#FFFFFF">1</td>

				<td bgcolor="#FFFFFF">2</td>
				<td bgcolor="#FFFFFF">3</td>
				<td bgcolor="#FFFFFF">4</td>
				<td bgcolor="#FFFFFF">5</td>
			</tr>
			<tr>
                <td bgcolor="#FFFFFF">1</td>

				<td bgcolor="#FFFFFF">2</td>
				<td bgcolor="#FFFFFF">3</td>
				<td bgcolor="#FFFFFF">4</td>
				<td bgcolor="#FFFFFF">5</td>
			</tr>
        </tbody>
    </TABLE>

</div>
per chi vuole vedere l'esempio ecco il link

solo che cosi scrolla tutta la tabella, anche la riga di intestazione.

sono arrivato a questo risultato in sole 4 ore, inutile dire che ho bisogno d'aiuto.