function set(control, value){
	cntrl = document.getElementById(control);
	cntrl.value=value;
}  

function checkState(control,usShow,nonUsShow){


	if (control.value=='US'){
		displayControl(document.getElementsByName(usShow)[0],true);
		displayControl(document.getElementsByName(nonUsShow)[0],false);
	}
	else{
		displayControl(document.getElementsByName(usShow)[0],false);
		displayControl(document.getElementsByName(nonUsShow)[0],true);	
	}

	
}
function displayControl(control,show){

	if (show){
		control.style.display="block";
	}
	else{
		
		control.style.display="none";
	}

}


function copyToClipBoard(text){
	window.clipboardData.setData("Text", text);
}	



// *************************************************** 
//only allow numbers to be entered.  WINDOW.EVENT.KEYCODE
// returns the unicode value of the key pressed.  These values
// correspond to the ASCII character set ( 48 respresent 0 and
// 57 represents 9.
//******************************************************8
function isNumber(event) {
  var keyChar = ( isNN ) ? event.which : event.keyCode;
     if ((keyChar < 48) || (keyChar > 57))
       return false;
     return true;
}





/**********************Auto Tab function***********************************
auto tabs to next control (controlled by tab index) if max lengh of control is hit
***************************************************************************/
function autoTab( input, e ) {
	var keyCode	= ( isNN ) ? e.which : e.keyCode;
	var filter	= ( isNN ) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
	//alert(KeyCheck(keyCode));
	var len = input.getAttribute("maxlength");

	if (KeyCheck(keyCode)){
		if( input.value.length >= len ) {
			input.value = input.value.slice( 0, len );
			input.form[( getIndex( input ) + 1 ) % input.form.length].focus();
		}
		return true;
	}
	else
		return false;
}

function KeyCheck(keycode){
        //alert("hello keycheck1");
	if ((keycode>30 && keycode<58)   || (keycode==8) || (keycode>=96 && keycode<=105))
	{ return true; }
	else
        {//alert(keycode);
        return false; }
}

/********************end AutoTab **********************************8888888	*/


/*
**********************************************Type Ahead for Selects*************************
*/

typeAhead="";
lastItem="";
function typeAHeadReset(){
	typeAhead="";
}

function getKey(keyStroke) {
	var isNetscape=(document.layers);
	var eventChooser = (isNetscape) ? keyStroke.which : window.event.keyCode;
	var which = String.fromCharCode(eventChooser).toLowerCase();
	lastItem=eventChooser;
	typeAhead+=which;
	window.event.srcElement.fireEvent("onchange");
}

function typeAHead(){
	return true; //disables control typeahead...remove to re-activate..this was done by user request on 08/18/2008 aFiorito;
	
	if(window.event){
		SelectObject = window.event.srcElement;
		//alert(typeAhead);
		if (typeAhead!="" && lastItem!=9 && lastItem!=13)//ie they are using the keyboard and not the mouse
		{

			foundSomething=false;
			for (i=0;i<SelectObject.length;i++){
				optText=SelectObject.options[i].text;
				if (optText.substr(0,typeAhead.length).toLowerCase()==typeAhead.toLowerCase()){
					SelectObject.options[i].selected=true;
					foundSomething=true;
					break;
				}
			
			}	
			if (!foundSomething){
				typeAhead="";
				SelectObject.options[0].selected=true;	
			}
		}
	}
}


/******************************Email Validator ***********************************/

function emailCheck (emailStr) {
	
	/* The following variable tells the rest of the function whether or not
	to verify that the address ends in a two-letter country or well-known
	TLD.  1 means check it, 0 means don't. */
	
	var checkTLD=1;

	/* The following is the list of known TLDs that an e-mail address must end with. */
	
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;

	/* 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];

// Start by checking that only basic ASCII characters are in the strings (0-127).

	for (i=0; i<user.length; i++) {
		if (user.charCodeAt(i)>127) {
			alert("Ths username contains invalid characters.");
			return false;
	   }
	}
	for (i=0; i<domain.length; i++) {
		if (domain.charCodeAt(i)>127) {
			alert("Ths domain name contains invalid characters.");
			return false;
		}
	}

	if (user.match(userPat)==null) {// See if "user" is valid 
		// 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.  Check if it's valid.
 
	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	for (i=0;i<len;i++) {
		if (domArr[i].search(atomPat)==-1) {
			alert("The domain name does not seem to be valid.");
			return false;
		}
	}

	/* domain name seems valid, but now make sure that it ends in a
	known top-level domain (like com, edu, gov) or a two-letter word,
	representing country (uk, nl), and that there's a hostname preceding 
	the domain or country. */

	if (checkTLD && domArr[domArr.length-1].length!=2 && 
		domArr[domArr.length-1].search(knownDomsPat)==-1) {
			alert("The address must end in a well-known domain or two letter " + "country.");
			return false;
	}

	// Make sure there's a host name preceding the domain.
	if (len<2) {
		alert("This address is missing a hostname!");
		return false;
	}

	// If we've gotten this far, everything's valid!
	return true;
}//end email validator

/***********************************************************************************/