function sKey(){
	if (document.sForm.keywords.value.length == 0){
		
		window.alert('Please enter some search keywords');
		document.sForm.keywords.focus();
		return false
	}
	else {
		return true
	}
}
function popBiometrics()
	{
	var width = 520
	var height = 50
	var left = Math.floor( (screen.width - width) / 2);
	var top = Math.floor( (screen.height - height) / 2);
	
    newWindow=window.open('','Biometrics','width=' + width + ', height=' + height + ', menubar=0,' +
    'scrollbars=0,locationbar=0,directories=0,' +
    'resizable=1,statusbar=0,toolbar=0,xscreen=' + top + ',yscreen=' + left + ',top=' + top + ',left=' + left + '') 

	newWindow.document.write ('<HTML><HEAD><TITLE>Digitus Biometrics</TITLE></HEAD>')
	newWindow.document.write ('<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" BGCOLOR="#FFFFFF" onblur="window.close()">')

	newWindow.document.write ('<table align=center border=0 cellspacing=3 cellpadding=4 width=500>')
	newWindow.document.write ('<tr><td width="150" align="center"><img height=49 width=112 src="images/logo_pop.jpg" border=0 alt="Digitus Biometrics"></td><td width=350><b><font size="2" face="Arial, Helvetica, sans-serif">Biometric: </font></b><font size="2" face="Arial, Helvetica, sans-serif">A measurable physical characteristic or personal behavioral trait used to recognize the identity, or verify the claimed identity of an individual.</font></td></tr>')
	newWindow.document.write ('</table>')

	newWindow.document.write ('</BODY></HTML>');
}	
function throwPic(imageurl,picid,description,width,height)
	{

   var left = Math.floor( (screen.width - width) / 2);
   var top = Math.floor( (screen.height - height) / 2);

         newWindow=window.open('',picid,'width=' + width + ', height=' + height + ', menubar=0,' +
				  'scrollbars=0,locationbar=0,directories=0,' +
                                  'resizable=1,statusbar=0,toolbar=0,xscreen=' + top + ',yscreen=' + left + ',top=' + top + ',left=' + left + '') 
	 newWindow.document.write ('<HTML><HEAD><TITLE>' + description + ' - Click on image to close window</TITLE></HEAD>')
	 newWindow.document.write ('<BODY leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" BGCOLOR="white" onblur="window.close()">')
	 newWindow.document.write ('<table width="100%", height="100%" cellpadding="0" cellspacing="0"><tr><td align="center" valign="middle">')
	 newWindow.document.write ('<a href="#"><IMG SRC="' + imageurl + '" onClick=window.close() border=0 alt=' + description + '></a>');
	 newWindow.document.write ('</td></tr></table>')
	 newWindow.document.write ('</BODY></HTML>');
}	
if (top.location != self.location) {
	top.location = self.location
}

function back() {
    history.go(-1);
}

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];}}
}
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
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);