// common scripts

// Style sheet drawing code

var na = navigator.appName;
var np = navigator.platform;
var nvf = navigator.appVersion;
var nv = navigator.appVersion.substr( 0,1 );
var ie = ( na == "Microsoft Internet Explorer" );
var ns = ( na == "Netscape" );
var macppc = ( np == "MacPPC" );
var mac68k = ( np == "Mac68k" );

if ( nvf.indexOf( "MSIE 5" )!= -1 ) {
	var macppcie5 = 1;
}

if ( mac68k ) {
	document.write( '<link rel="stylesheet" href="' + relativeDir + 'includes/css/mac_ns.css">' );
} else if ( macppcie5 ) {
	document.write( '<link rel="stylesheet" href="' + relativeDir + 'includes/css/win_ie.css">' );
} else if ( macppc ) {
	document.write( '<link rel="stylesheet" href="' + relativeDir + 'includes/css/mac_ns.css">' );
} else if ( ie ) {
	document.write( '<link rel="stylesheet" href="' + relativeDir + 'includes/css/win_ie.css">' );
} else {
	document.write( '<link rel="stylesheet" href="' + relativeDir + 'includes/css/win_ns.css">' );
}

// Window open code

// Better window code

function openWin( winURL, winName, winWidth, winHeight, winX, winY, scrollBars, statusBar, resizable ) {
	winName = window.open( winURL, winName, 'width='  + winWidth + ',height='  + winHeight + ',top=' + winX + ',left=' + winY + ',screenX=' + winX + ',screenY=' + winY + 'location=no,scrollbars=' + scrollBars + ',directories=no,status=' + statusBar + ',menubar=no,personalbar=no,resizable=' + resizable );
	winName.scrollTo( 0, 0 );
}

// Dreamweaver roll-over code

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_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_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];}
}