<!-- 
var aboutOn = new Image();
aboutOn.src = navImage + "aboutOn.gif"; 
  
var aboutOff = new Image();
aboutOff.src = navImage + "aboutOff.gif"; 
  
var metalOn = new Image();
metalOn.src = navImage + "metalOn.gif"; 
  
var metalOff = new Image();
metalOff.src = navImage + "metalOff.gif"; 
  
var unistrutOn = new Image();
unistrutOn.src = navImage + "unistrutOn.gif"; 
  
var unistrutOff = new Image();
unistrutOff.src = navImage + "unistrutOff.gif"; 
  
var systemsOn = new Image();
systemsOn.src = navImage + "systemsOn.gif"; 
  
var systemsOff = new Image();
systemsOff.src = navImage + "systemsOff.gif"; 
  
var whatsOn = new Image();
whatsOn.src = navImage + "whatsOn.gif"; 
  
var whatsOff = new Image();
whatsOff.src = navImage + "whatsOff.gif"; 
  
var salesOn = new Image();
salesOn.src = navImage + "salesOn.gif"; 
  
var salesOff = new Image();
salesOff.src = navImage + "salesOff.gif"; 
  
var linksOn = new Image();
linksOn.src = navImage + "linksOn.gif"; 
  
var linksOff = new Image();
linksOff.src = navImage + "linksOff.gif"; 
  
var newsletterOn = new Image();
newsletterOn.src = navImage + "newsletterOn.gif"; 
  
var newsletterOff = new Image();
newsletterOff.src = navImage + "newsletterOff.gif";

var catalogsOn = new Image();
catalogsOn.src = navImage + "catalogsOn.gif"; 
  
var catalogsOff = new Image();
catalogsOff.src = navImage + "catalogsOff.gif";
//-->

// Change RollOver 
function rollOn(imgname){ //use this for mouseover on images NOT on layers 
	if (document.all){ 
	     eval('document.images.'+imgname+'.src='+imgname+'On.src'); 
	} else if (document.layers) { 
	     eval('document.'+imgname+'.src='+imgname+'On.src'); 
	} else if (document.getElementById&&!document.all) { 
	     eval('document.getElementById("'+imgname+'").src='+imgname+'On.src'); 
	}           
} 

// Revert to Default Image 
function rollOff(imgname) { //use this for mouseout on images NOT on layers 
	if (document.all) { 
	     eval('document.images.'+imgname+'.src='+imgname+'Off.src'); 
	} else if (document.layers) { 
	     eval('document.'+imgname+'.src='+imgname+'Off.src'); 
	} else if (document.getElementById&&!document.all) { 
	     eval('document.getElementById("'+imgname+'").src='+imgname+'Off.src'); 
	}        
}

// Start PopUp Window
var win= null;
function NewWindow(mypage,myname,w,h,scroll){
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  var settings  ='height='+h+',';
	  settings +='width='+w+',';
	  settings +='top='+wint+',';
	  settings +='left='+winl+',';
	  settings +='scrollbars='+scroll+',';
	  settings +='resizable=yes';
  win=window.open(mypage,myname,settings);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}
// End PopUp Window