// assorted javascript functions

// sort out the screen size
var screenW = 640, screenH = 480;
if (parseInt(navigator.appVersion)>3) {
 screenW = screen.width;
 screenH = screen.height;
}
else if (navigator.appName == "Netscape" 
    && parseInt(navigator.appVersion)==3
    && navigator.javaEnabled()
   ) 
{
 var jToolkit = java.awt.Toolkit.getDefaultToolkit();
 var jScreenSize = jToolkit.getScreenSize();
 screenW = jScreenSize.width;
 screenH = jScreenSize.height;
}


function start_fleximargin() {
	if (screenW <= 800) tabWidth = "96%";
	else if (screenW <= 1024) tabWidth = "88%";
		else tabWidth = "80%";
	document.write(
	 '<table align="center" width="'+tabWidth+'" cellspacing="0" cellpadding="0" border="0">'
	)
}
function switch_lang(newlang) {
document.location.search="?lang="+newlang;
}
function ston(txt)
{
	window.status=txt;
}
function stoff()
{
	window.status="";
}
function spawn(TargetUrl)
{
	popupWin = window.open(TargetUrl, 'remote', 'location,scrollbars,resizable,height=450,width=400')
}
function newwin(img,source,height,width,caption) {
	height = height+100;
	width=width+50;
	myRef = window.open('admin/show_largeimage.php?img='+ img + '&source=' + source + '&caption=' + caption,'largeimgwin',
'left=20,top=20,width='+width+',height='+height+',toolbar=0,resizable=0,scrollbars=1');
	return;
}
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) { //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];}
}