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];}

}

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 fwLoadMenus() {

  if (window.fw_menu_0) return;

usag= navigator.userAgent;

apn = navigator.appName;

plf = navigator.platform;

if(!((apn.indexOf("Microsoft")>=0)&&(plf.indexOf("Mac")>=0)&&(usag.indexOf("5.0")>=0))){

//the numbers below change the width,height of the menue
window.fw_menu_1 = new Menu("root",171,16,"Arial, Helvetica, sans-serif","14px","#000000","#000000","#D3E2FF","#7F90B0");
  
  fw_menu_1.addMenuItem("Main Page","window.location.href='/products.htm'");
 
  fw_menu_1.addMenuItem("OCTG","window.location.href='/octg/index.htm'");

  fw_menu_1.addMenuItem("Line Pipe","window.location.href='/pipe/line_pipe.htm'");

  fw_menu_1.addMenuItem("Specialty Tube","window.location.href='/pipe/specialty_tubes.htm'");

  fw_menu_1.addMenuItem("OCTG Material Selection","window.location.href='/materials/index.htm'");

  fw_menu_1.addMenuItem("Connection Data Sheet","window.location.href='/octg/db/index.html'");

   fw_menu_1.hideOnMouseOut=true;

  window.fw_menu_2 = new Menu("root",146,16,"Arial, Helvetica, sans-serif","14px","#000000","#000000","#D3E2FF","#7F90B0");

  fw_menu_2.addMenuItem("Main Page","window.location.href='/manufacturing.htm'");
 
  fw_menu_2.addMenuItem("Amagasaki","window.location.href='/manufacture/amagasaki.htm'");

  fw_menu_2.addMenuItem("Wakayama","window.location.href='/manufacture/wakayama.htm'");

  fw_menu_2.addMenuItem("Kashima","window.location.href='/manufacture/kashima.htm'");

  fw_menu_2.hideOnMouseOut=true;

  fw_menu_2.writeMenus();

}

} // fwLoadMenus()



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;

}