function menu(menu_item)
{

selection = 'style="padding: 5px 0px 5px 0px; border-left: 0px; border-right: 0px; background-color: #6699ff; color: yellow; text-decoration: none; width: 100%"';

  document.write('<div id="button">  <br />  <br />  <ul>');

  if (menu_item.localeCompare("Introduction")==0)
  {
    document.write('<li '+selection+'>Introduction</li>');
	}
  else
  {
    document.write('<li><a href="index.html">Introduction</a></li>');
	}

	if (menu_item.localeCompare("Carports")==0)
  {
    document.write('<li '+selection+'>Carports</li>');
	}
  else
  {
    document.write('<li><a href="carports.html">Carports</a></li>');
	}
	
	if (menu_item.localeCompare("DoorCan")==0)
  {
    document.write('<li '+selection+'>Door canopies</li>');
	}
  else
  {
    document.write('<li><a href="door_can.html">Door canopies</a></li>');
	}	
	
		if (menu_item.localeCompare("Patio")==0)
  {
    document.write('<li '+selection+'>Patio covers</li>');
	}
  else
  {
    document.write('<li><a href="patio.html">Patio covers</a></li>');
	}	
	
	if (menu_item.localeCompare("DoorSur")==0)
  {
    document.write('<li '+selection+'>Door surrounds</li>');
	}
  else
  {
    document.write('<li><a href="door_sur.html">Door surrounds</a></li>');
	}	
	  
  	if (menu_item.localeCompare("Commercial")==0)
  {
    document.write('<li '+selection+'>Commercial</li>');
	}
  else
  {
    document.write('<li><a href="commercial.html">Commercial</a></li>');
	}	
  
	if (menu_item.localeCompare("Schools")==0)
  {
    document.write('<li '+selection+'>Schools</li>');
	}
  else
  {
    document.write('<li><a href="schools.html">Schools</a></li>');
	}	
	
	if (menu_item.localeCompare("Smoking")==0)
  {
    document.write('<li '+selection+'>Smoking</li>');
	}
  else
  {
    document.write('<li><a href="smoking.html">Smoking</a></li>');
	}	
	  
	if (menu_item.localeCompare("Brochure")==0)
  {
    document.write('<li '+selection+'>Brochure</li>');
	}
  else
  {
    document.write('<li><a href="brochure.html">Brochure</a></li>');
	}	
		
	if (menu_item.localeCompare("Email")==0)
  {
    document.write('<li '+selection+'>Contact us</li>');
	}
  else
  {
    document.write('<li><a href="email.html">Contact us</a></li>');
	}	
	
document.write("</ul></div>");
}