<!--
function emailCheck (emailStr) {
	/* The following pattern is used to check if the entered e-mail address
	   fits the user@domain format.  It also is used to separate the username
	   from the domain. */
	var emailPat=/^(.+)@(.+)$/
	/* The following string represents the pattern for matching all special
	   characters.  We don't want to allow special characters in the address.
	   These characters include ( ) < > @ , ; : \ " . [ ]    */
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
	/* The following string represents the range of characters allowed in a
	   username or domainname.  It really states which chars aren't allowed. */
	var validChars="\[^\\s" + specialChars + "\]"
	/* The following pattern applies if the "user" is a quoted string (in
	   which case, there are no rules about which characters are allowed
	   and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
	   is a legal e-mail address. */
	var quotedUser="(\"[^\"]*\")"
	/* The following pattern applies for domains that are IP addresses,
	   rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
	   e-mail address. NOTE: The square brackets are required. */
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
	/* The following string represents an atom (basically a series of
	   non-special characters.) */
	var atom=validChars + '+'
	/* The following string represents one word in the typical username.
	   For example, in john.doe@somewhere.com, john and doe are words.
	   Basically, a word is either an atom or quoted string. */
	var word="(" + atom + "|" + quotedUser + ")"
	// The following pattern describes the structure of the user
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
	/* The following pattern describes the structure of a normal symbolic
	   domain, as opposed to ipDomainPat, shown above. */
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")


	/* Finally, let's start trying to figure out if the supplied address is
	   valid. */

	/* Begin with the coarse pattern to simply break up user@domain into
	   different pieces that are easy to analyze. */
	var matchArray=emailStr.match(emailPat)
	if (matchArray==null) {
	  /* Too many/few @'s or something; basically, this address doesn't
	     even fit the general mould of a valid e-mail address. */
		alert("Email address seems incorrect (check @ and .'s)")
		return false
	}
	var user=matchArray[1]
	var domain=matchArray[2]

	// See if "user" is valid
	if (user.match(userPat)==null) {
	    // user is not valid
	    alert("The username doesn't seem to be valid.")
	    return false
	}

	/* if the e-mail address is at an IP address (as opposed to a symbolic
	   host name) make sure the IP address is valid. */
	var IPArray=domain.match(ipDomainPat)
	if (IPArray!=null) {
	    // this is an IP address
		  for (var i=1;i<=4;i++) {
		    if (IPArray[i]>255) {
		        alert("Destination IP address is invalid!")
			return false
		    }
	    }
	    return true
	}

	// Domain is symbolic name
	var domainArray=domain.match(domainPat)
	if (domainArray==null) {
		alert("The domain name doesn't seem to be valid.")
	    return false
	}

	/* domain name seems valid, but now make sure that it ends in a
	   three-letter word (like com, edu, gov) or a two-letter word,
	   representing country (uk, nl), and that there's a hostname preceding
	   the domain or country. */

	/* Now we need to break up the domain to get a count of how many atoms
	   it consists of. */
	var atomPat=new RegExp(atom,"g")
	var domArr=domain.match(atomPat)
	var len=domArr.length
	if (domArr[domArr.length-1].length<2 ||
	    domArr[domArr.length-1].length>3) {
	   // the address must end in a two letter or three letter word.
	   alert("The address must end in a three-letter domain, or two letter country.")
	   return false
	}

	// Make sure there's a host name preceding the domain.
	if (len<2) {
	   var errStr="This address is missing a hostname!"
	   alert(errStr)
	   return false
	}

	// If we've gotten this far, everything's valid!
	return true;
}

//Returns client-side date
function writedate(){
	var now = new Date();
	var days = new Array(6);
	var months = new Array(11);
	var day = now.getDay();
	var dd = now.getDate();
	var mm = now.getMonth();
	var yy = now.getFullYear();
	var str;
	days[0] = "Monday, ";
	days[1] = "Tuesday, ";
	days[2] = "Wednesday, ";
	days[3] = "Thursday, ";
	days[4] = "Friday, ";
	days[5] = "Saturday, ";
	days[6] = "Sunday, "

	months[0] = " January ";
	months[1] = " February ";
	months[2] = " March ";
	months[3] = " April ";
	months[4] = " May ";
	months[5] = " June ";
	months[6] = " July ";
	months[7] = " August ";
	months[8] = " September ";
	months[9] = " October ";
	months[10] = " November ";
	months[11] = " December ";
	str = days[day-1] + months[mm] + dd + ', ' + yy;
	document.write(str);
}

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];}
}

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);

function fn_openWindow (fname, wname) {
	win = window.open(fname,wname,'top=0,left=0,toolbar=no,menubar=no,scrollbars=yes,location=no,resizable=yes,width=500,height=500');
	win.focus();
}

function textCounter(field, countfield, maxlimit) {
	if (field.value.length > maxlimit) {
		field.value = field.value.substring(0, maxlimit);
	} else {
		countfield.value = maxlimit - field.value.length;
	}
}

function openWindow(xfile, w, h, title) { 
	var osw = screen.width;
	var osh = screen.height;
	var usewidth = (osw/2) - (w/2);
	var useheight = (osh/2) - (h/2); 
	
	if (typeof(cwin) == "undefined") {
		cwin = window.open("","cwin","height="+h+",width="+w+",resizable=0,scrollbars=1,status=0,menubar=0,left="+usewidth+",top="+useheight);
		cwin = window.open("","cwin","height="+h+",width="+w+",resizable=0,scrollbars=1,status=0,menubar=0,left="+usewidth+",top="+useheight);
		cwin.document.write("<html><head><title>"+title+"</title></head><body scroll=no leftmargin='0' topmargin='0' marginwidth='0' marginheight='0'><center><a href='javascript:' onclick='window.close()' title='Close this window'><img src='" + xfile + "' border=0></a></center></body></html>");
	} else {
		cwin.close();
		cwin = window.open("","cwin","height="+h+",width="+w+",resizable=0,scrollbars=1,status=0,menubar=0,left="+usewidth+",top="+useheight);
		cwin = window.open("","cwin","height="+h+",width="+w+",resizable=0,scrollbars=1,status=0,menubar=0,left="+usewidth+",top="+useheight);
		cwin.document.write("<html><head><title>"+title+"</title></head><body scroll=no leftmargin='0' topmargin='0' marginwidth='0' marginheight='0'><center><a href='javascript:' onclick='window.close()' title='Close this window'><img src='" + xfile + "' border=0></a></center></body></html>");
	}
}

function openFile(xfile, w, h, title) { 
	var osw = screen.width;
	var osh = screen.height;
	var usewidth = (osw/2) - (w/2);
	var useheight = (osh/2) - (h/2); 
	window.open(xfile,title,"height="+h+",width="+w+",resizable=0,scrollbars=1,status=0,menubar=0,left="+usewidth+",top="+useheight);
}