function image_roll(){
document.write('<a href="about.htm" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(');
document.write("'about_btn','','images/navigation_images/chisel_btn_2_invert.jpg',1)");
document.write('"><img src="images/navigation_images/about_h_space_invert.jpg" alt="About Us" name="about_btn" width="72" height="48" border="0" onClick="fctAbout()"></a>');
document.write("<br>");
document.write('<a href="services.htm" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(');
document.write("'service_btn','','images/navigation_images/kabar_best_invert.jpg',1)");
document.write('"><img src="images/navigation_images/service_invert.jpg" alt="Services" name="service_btn" width="72" height="48" border="0"></a>');
document.write("<br>");
document.write('<a href="consign.asp" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(');
document.write("'sales_btn','','images/navigation_images/scope_btn_invert.jpg',1)");
document.write('"><img src="images/navigation_images/sales_invert.jpg" alt="View items for sale" name="sales_btn" width="72" height="48" border="0"></a>');
document.write("<br>"); 
document.write('<a href="faq.asp" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(');
document.write("'FAQ_btn','','images/navigation_images/web_pistol_invert.jpg',1)");
document.write('"><img src="images/navigation_images/FAQ_2_invert.jpg" alt="Read our FAQ" name="FAQ_btn" width="72" height="48" border="0"></a>');
document.write("<br>"); 
document.write('<a href="default.htm" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(');
document.write("'home_btn','','images/navigation_images/new_target_invert.jpg',1)");
document.write('"><img src="images/navigation_images/home_invert.jpg" alt="Return to Main Page" name="home_btn" width="72" height="48" border="0"></a>');
document.write("<br>");   
document.write('<a href="mailto:info@marinecitygunsmith.com" onMouseOut="MM_swapImgRestore()" onMouseOver="MM_swapImage(');
document.write("'contact_btn','','images/navigation_images/missile_invert.jpg',1)");
document.write('"><img src="images/navigation_images/contact_invert.jpg" alt="Contact the Shop" name="contact_btn" width="72" height="48" border="0" subject="Information Needed"></a>');
document.write("<br>"); 
}
<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}