// javascript document

// platform browser check to write appropriate styles

var macsaf = "/ims/styles_macsaf.css";
var macienn = "/ims/styles_macienn.css";

if (navigator.userAgent.indexOf("Safari") != -1) {
	document.write('<link rel="stylesheet" type="text/css" href="' + macsaf + '">');
} else if (navigator.appVersion.indexOf("Macintosh") != -1) {
	document.write('<link rel="stylesheet" type="text/css" href="' + macienn + '">');
}

// image loads and swaps

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];}
}
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];}}
}

// netscape resize fix

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  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);

// popup window

function popUp(newPage) {
var features = "width=580,height=400,scrollbars,resizable,location,toolbar,status,screenX=20,screenY=20,top=20,left=20";
        window.open(newPage,'popUp',features);
        return false;
}

// popup movie

function popMovieSmall(newPage) {
var features = "width=340,height=300,screenX=20,screenY=20,top=20,left=20";
        window.open(newPage,'popUp',features);
        return false;
}

function popMovieLarge(newPage) {
var features = "width=580,height=460,screenX=20,screenY=20,top=20,left=20";
        window.open(newPage,'popUp',features);
        return false;
}

// place focus in first field of selected form //

function placeFocus(formNumber) {
	if (document.forms.length > formNumber) {
		var field = document.forms[formNumber];
		for (i = 0; i < field.length; i++) {
			if ((field.elements[i].type.toString().charAt(0) != "s") && (
					(field.elements[i].type == "textarea") || 
					(field.elements[i].type == "file") || 
					(field.elements[i].type == "password") || 
					(field.elements[i].type == "text")))
				{
				 document.forms[formNumber].elements[i].focus();
				 break;
        }
      }
   	}
	}

// change style display

function changeDisplayStyle(inObj,state) {
  inObj.style.display = state;
}