// Frames ------------------------------------------------------------------------------------

function refreshFrames() { 
	if (top.frames.length == 0) top.location.href="http://www.atk.com/index.htm";
		
	if (top.frames.length > 0)
		top.frames[0].location = "atkthiokolheader.htm";
		top.frames[1].location = "atkthiokolnav.htm"; 

}


// Reloads the window if Nav4 resized --------------------------------------------------------

function MM_reloadPage(init) {  
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


// Sets the status bar message and it's default --------------------------------------------

		function statusBarMsg(msgStr) {
			status=msgStr;
			return true;
			}	
		function statusBarDefault(msgStr) {
			// Set Default by changing the value of 'msgStr'
			msgStr='...as a matter of fact, we are "rocket scientists"';
			status=msgStr;
			return true;
			}
			

// Array Function --------------------------------------------------------------------------

function makeArray() {
var args = makeArray.arguments;
    for (var i = 0; i < args.length; i++) {
    this[i] = args[i];
    }
this.length = args.length;
}

// This array holds the descriptions and names of the pages --------------------------------

var pages = new makeArray("Shortcut to Product Lines:",
                          "GEM Series",
                          "CASTOR Series",
                          "Orion Series",
                          "Space Shuttle RSRM",
                          "Titan IV SRMU",
                          "Minuteman",
                          "Missile Defense",
                          "Illuminating Devices",
                          "Energetics",
                          "TCR Composites",
                          "3-D Carbon-Carbon",
                          "Demilitarization Services",
                          "Aging & Surveillance Services",
                          "Testing Services",
                          "ATK Space Systems Product List");
                          
// This array hold the URLs of the pages ----------------------------------------------------

var urls = new makeArray("",
                          "gem.htm",
                          "castor.htm",
                          "orion.htm",
                          "rsrm.htm",
                          "srmu.htm",
                          "minuteman.htm",
                          "defense.htm",
                          "flares.htm",
                          "energetics.htm",
                          "tcr.htm",
                          "carbon.htm",
                          "demil.htm",
                          "aging.htm",
                          "test.htm",
                          "products.htm");
                          
// This function determines which page is selected and goes to it --------------------------

function goPage(form) {
i = form.menu.selectedIndex;            
    if (i != 0) {
    window.location.href = urls[i];  
    }
}
                                     
/* The select menu will be displayed wherever you place this code --------------------------
<script language="javascript">
<!--
   document.write('<FORM><SELECT NAME = "menu" onChange = "goPage(this.form)">');
   for (var i = 0; i < pages.length; i++) {
   document.write('<OPTION>' + pages[i]);
   }
   document.write('</SELECT></FORM>');
//-->
</script>
*/  
 

// Preload and Image Swap functions written by Dreamweaver v3.0 ---------------------------- 

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) { //v3.0
  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); 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];}
}
   

// Opens new window 740x440 -----------

function open_window(url) {
window.open(url,"popUp",'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=yes, width=740, height=440');
}

function close_window(url) {
window.close(url,"popUp");
}