var arrid = new Array('haier', 'ecopharm', 'flex', 'cualbu', 'enas', 'relais', 'riverrun', 'ghiott', 'silia'); 
var arritem = new Array('107', '108', '109', '123', '124', '125', '122', '115', '101');

var numero1='';
var numero2='';
var numero3='';
var link1='';
var link2='';
var link3='';
var over1='';
var over2='';
var over3='';

numero1 = Math.floor(Math.random() * 9) +1;

do 		{numero2 = Math.floor(Math.random() * 9) +1;}
while	(numero2 == numero1);

do {numero3 = Math.floor(Math.random() * 9) +1;}
while(numero3 == numero1 || numero3 == numero2);

link1='<a href="lavori.htm?marca='+arrid[numero1-1]+'" target="_self" class="mainlevel-main">';
link2='<a href="lavori.htm?marca='+arrid[numero2-1]+'" target="_self" class="mainlevel-main">';
link3='<a href="lavori.htm?marca='+arrid[numero3-1]+'" target="_self" class="mainlevel-main">';

over1='onMouseOver=\'document.img1.src="images/ul'+numero1+'_over.jpg" \' '+'onMouseOut=\'document.img1.src="images/ul'+numero1+'.jpg" \' ' ;
over2='onMouseOver=\'document.img2.src="images/ul'+numero2+'_over.jpg" \' '+'onMouseOut=\'document.img2.src="images/ul'+numero2+'.jpg" \' ' ;
over3='onMouseOver=\'document.img3.src="images/ul'+numero3+'_over.jpg" \' '+'onMouseOut=\'document.img3.src="images/ul'+numero3+'.jpg" \' ' ;

var myfooter =''+
 '		<table border="0" cellpadding="0" cellspacing="0" width="925" height="164">'+
 '		  <tr>'+
 '			<td height="35"></td>'+
 '		  </tr>'+
 '		  <tr>'+
 '			<td height="85">'+
 '			  <table border="0" cellpadding="0" cellspacing="0" width="925" height="80">'+
 '				<tr>'+
 '				  <td width="284">'+link1+'<img name="img1" border="0" src="images/ul'+numero1+'.jpg"' +over1+'height="80" margin="0"></a></td>'+
 '				  <td width="27">&nbsp;</td>'+
 '				  <td width="284">'+link2+'<img name="img2" border="0" src="images/ul'+numero2+'.jpg"' +over2+'height="80" margin="0"></a></td>'+
 '				  <td width="28">&nbsp;</td>'+
 '				  <td width="284">'+link3+'<img name="img3" border="0" src="images/ul'+numero3+'.jpg"' +over3+'height="80" margin="0"></a></td>'+
 '				  <td width="18">&nbsp;</td>'+
 '				</tr>'+
 '			  </table>'+
 '			</td>'+
 '		  </tr>'+
 '		  <tr>'+
 '			<td height="49">'+
 '			  <table border="0" cellpadding="0" cellspacing="0" width="925" height="49">'+
 '				<tr>'+
 '				  <td width="320" height="18" valign="top">&nbsp;</td>'+
 '				  <td width="605" height="18" valign="top">&nbsp;</td>'+
 '				</tr>'+
  '				<tr>'+
 '				  <td width="320" height="31" valign="top">&nbsp;</td>'+
 '				  <td width="605" height="31" valign="top"><img name="crediti" border="0" src="images/crediti.jpg" onMouseOver="document.crediti.src=\'images/crediti_over.jpg\'" onMouseOut="document.crediti.src=\'images/crediti.jpg\'" alt="crediti" title="crediti"></td>'+
 '				</tr>'+
 '			  </table>'+
 '			</td>'+
 '		  </tr>'+
 '		</table>';	

document.getElementById('randomfooter').innerHTML=myfooter;