span.comp 
The Text Span widget is used for grouping elements in a document without being itself visually changed.
It also provides a way to add a hook to a part of a text or a part of a document.
Hooked text span elements can be used for adding styles or other additional text features.
Input Parameters:
  Parameters 
	
		
			 Parameter Name   | 
			 Description  | 
			 Default Value  | 
		
	
	
		
			 bgcolor  | 
			 Value of the background-color.  | 
			 Undefined.  | 
		
		
			 description  | 
			 Tooltip.  | 
			 Empty string.  | 
		
		
			 disp_template  | 
			 eval function to define the description.  | 
			 Undefined.  | 
		
		
			 empty_descr  | 
			 The empty option displays empty_descr.  | 
			 Empty string.  | 
		
		
			 id  | 
			 Select ID.  | 
			 Undefined.  | 
		
		
			 size  | 
			 Parameter deprecated - has been replaced by $ width  | 
			 Undefined.  | 
		
		
			 value  | 
			 view database table field and the value to render  | 
			 Empty string.  | 
		
		
			 width  | 
			 Width in pixels of the select field.  | 
			 Undefined.  | 
		
	
  Examples 
  Demo 
The demo demonstration is available 
here.
 Span 
<br>
<& /input/span.comp, 
    id =>'Span1', 
    description=>'Test oggetto span',  
    style=>'background-color:yellow; width:400;', 
    value => 'BINGO' &>
<br>
<script>
 function InitAll(){
   var obj = document.getElementById('Span1');
   obj.set_value('BENE, FUNZIONA!!!');
 }
 window.setTimeout(InitAll,1);
</script>