function changeCode(idx){
   if (idx > 0) {
	   iCode = new Array(0,61,880,673,855,86,852,91,62,81,95,60,64,92,63,65,82,94,886,66,84);
	   document.frm.txtPhone.value= "(" + iCode[idx] + ")";
   	   document.frm.txtFax.value= "(" + iCode[idx] + ")";
	} else {
		document.frm.txtPhone.value= " Business Phone";
   	   document.frm.txtFax.value= " Fax";
	}
}

function removespace(s){
   var result;
   result = "";
   for (var i=0; i<s.length; i++){
      if (s.charAt(i) != ' '){
         result += s.charAt(i);
      }
   }
   return result;
}

function isRadioChecked(Opt){

  for (i=0; i<Opt.length; i++) {
      if (Opt[i].checked) {
          return true;
          break;
      }
  }
  return false;
}

function validate(){
	if (checkform()){
		//openwin('thankyou.html',300,250);
		document.frm.submit();
	}
}

function checkform(){

  if (document.frm.Name.value=='') {
     alert("Please enter your name");
     document.frm.Name.focus();
     return false;
  }  
  if (document.frm.Address.value==''){
     alert("Please enter your Address");
     document.frm.Address.focus();
     return false;
  }  
  if (document.frm.Phone.value==''){
     alert("Please enter your Phone");
     document.frm.Phone.focus();
     return false;
  }
  if (!emailCheck(removespace(document.frm.Email.value))) {
    // alert("Please enter a valid e-mail address");
     document.frm.Email.focus();
     return false;
  }  
  if (document.frm.Subject.value==''){
     alert("Please enter your Subject");
     document.frm.Remarks.focus();
     return false;
  }  
  if (document.frm.Comments.value==''){
     alert("Please enter your Comments");
     document.frm.Remarks.focus();
     return false;
  }
  if (!isRadioChecked(document.frm.radioDecision)) {
     alert("What is your role in the decision process? Please select an option.");
     document.frm.radioDecision[0].focus();
     return false;
  }
  if (!isRadioChecked(document.frm.radioSatisfied)) {
     alert("Are you satisfied with your current business enterprise software solution? Please select an option.");
     document.frm.radioSatisfied[0].focus();
     return false;
  }  
   if (!isRadioChecked(document.frm.radioPurchase)) {
     alert("Are you looking to purchase or replace all or a portion of your business enterprise software? Please select an option.");
     document.frm.radioPurchase[0].focus();
     return false;
  }  
  if (document.frm.radioPurchase[1].checked && (!isRadioChecked(document.frm.radioPurchaseNo))) {
     alert("Please select an option if you choose 'No'.");
     document.frm.radioPurchaseNo[0].focus();
     return false;
  }  
  if (document.frm.radioPurchaseNo[2].checked && removespace(document.frm.txtPurchaseNo.value)=='') {
     alert("Please specify if you choose 'Others'.");
     document.frm.txtPurchaseNo.focus();
     return false;
  } 
     if (!isRadioChecked(document.frm.radioInform)) {
     alert("May we occassionally inform you about J.D. Edwards products and services? Please select an option.");
     document.frm.radioPurchase[0].focus();
     return false;
  } 
  return true;   
}

function changePurchase(){
  //if yes is selected
  if (document.frm.radioPurchase[0].checked) {
    //clear items under "No"
    document.frm.radioPurchaseNo[0].checked = false;
    document.frm.radioPurchaseNo[1].checked = false;
    document.frm.radioPurchaseNo[2].checked = false;
    
  } else {
    if (document.frm.radioPurchaseNo[2].checked == true) {
     document.frm.txtPurchaseNo.disabled = false;
    } else {
      document.frm.txtPurchaseNo.disabled = true;
      document.frm.txtPurchaseNo.value = "";
    }
  }
}
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;
			}
		}

		// See if "user" is valid 

		if (user.match(userPat)==null) {
			// user is not valid
			alert("The username does not 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 e-mail address is missing a hostname!");
			return false;
		}

		// If we have gotten this far, everything's valid!
		return true;
}

function openwin(url,w,h){
 window.open(url,'win','width='+w+',height='+h+',scrollbars=no,menubar=no,resizable=no');
}

function openwin2(url,w,h){
 window.open(url,'win2','width='+w+',height='+h+',scrollbars=yes,menubar=no,resizable=no');
}