<!--
var ust = new Object();

ust.menu = function(){};

ust.menu.prototype = {

	Opacity: function(elid, opacity) {
		if (navigator.appName.indexOf("Netscape")!=-1&&parseInt(navigator.appVersion)>=5)
			$(elid).style.MozOpacity=opacity/100
		else if (navigator.appName.indexOf("Microsoft")!=-1&&parseInt(navigator.appVersion)>=4)
			$(elid).filters.alpha.opacity=opacity
	},

	Opaque: function (el) {
		this.Opacity(el, 100);
		return Try.these (
			function() {
				$(el+'_link').style.color="#FF6600";
			},
			function() {
				$(el).style.color="#FF6600";
			}	
		);
	},
	
	Transparent: function (el) {
		this.Opacity(el, 70);
		return Try.these (
			function() {
				$(el+'_link').style.color="";
			},
			function() {
				$(el).style.color="";
			}	
		);
	},
	
	Over: function(el, sub) {
		$(el).style.backgroundColor="#DAEBF9";
		$(el+'_link').style.color="#FF6600";
		$(el).style.color="#FF6600";
		if (sub==1) $('sub'+el).style.visibility="visible";
	},
	
	Out: function(el, sub) {
		$(el).style.backgroundColor="";
		$(el).style.color="";
		$(el+'_link').style.color="";
		if (sub==1) $('sub'+el).style.visibility="hidden";
	},
	
	fadeOut: function () {

	},
	
	fadeIn: function () {
	
	},
	
	Click: function (url) {
		window.location=url;
	}

}

ust.sidemenu = function(){};
	
ust.sidemenu.prototype = {

	Over: function (el) {
		$(el).style.color="#FF5300";
		$(el).style.textDecoration="underline";
	},
	
	Out: function (el) {
		$(el).style.color="";
		$(el).style.textDecoration="";
	}

}

ust.footermenu = Class.create();

	ust.footermenu.prototype = {
	
		initialize: function() {
			this.imgAry = new Array();
			imgsrc = $A(arguments);
			for (x=0; x<imgsrc.length; x++){
				this.imgAry[x] = new Image(238,40);
				this.imgAry[x].src = imgsrc[x];
			}			
		},	
	
		Over: function (el) {
			$('img'+el).src=this.imgAry[el+1].src;
		},
	
		Out: function (el) {
			$('img'+el).src=this.imgAry[el].src;
		}
		
	}
	
	
ust.validateform = function(){};

	ust.validateform.prototype = {
	
		<!-- Begin
		emailCheck: function(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;
		}
	}

var ustMenu = new ust.menu();
var ustSideMenu = new ust.sidemenu();
//-->