// Client-side JS validation for Contact.htm form for
//   Suk Law Firm.
//   (PJB - 07/24/07)


// --------------------------------------------
//                  trim
// Trim leading/trailing whitespace off string
// --------------------------------------------
function trim(str)
{
  return str.replace(/^\s+|\s+$/g, '');
}

// --------------------------------------------
//             validateFP
// Validate _possibly_ legal floating point value
// Returns true if OK 
// --------------------------------------------
function validateFP    (valfield)   // element to be validated
{

  var tfld = trim(valfield.value);
  var fpRE = /^([-]|[.]|[-.]|[0-9])[0-9]*[.]*[0-9]+$/
  var intRE = /^([-]|[0-9])[0-9]*$/

  if (!fpRE.test(tfld)) {
    if (!intRE.test(tfld)) {
      return false;
    }
  }

  return true;
}



function validateFields() {
var frmEl = document.getElementById('contactFormMain');

var posName = document.getElementById('name');
var posAddress = document.getElementById('address');
var posCity= document.getElementById('city');
var posState= document.getElementById('state');
var posZip= document.getElementById('zip');
var posPhone= document.getElementById('phone');
var posFax= document.getElementById('fax');
var posEmail= document.getElementById('email');
var posMethodEmail= document.getElementById('methodEmail');
var posMethodPhone= document.getElementById('methodPhone');
var posMethodFax= document.getElementById('methodFax');
var posMethodMail= document.getElementById('methodMail');
var posIssue= document.getElementById('issue');

var whiteSpace = /^[\s]+$/;

	// MGA:  Client-side validation to ensure that required
	//       fields are not blank.  (PJB - 06/15/07)
	if ( posName.value == '' || whiteSpace.test(posName.value) ) {
		alert("Please enter your name.");
	}
	else if ( (posMethodEmail.checked == false) && (posMethodPhone.checked == false) &&
	          (posMethodFax.checked == false) && (posMethodMail.checked == false) ) {
		alert("Please select a contact method.");
	}
	else if ( (posMethodEmail.checked == true) &&
	          (posEmail.value == '' || whiteSpace.test(posEmail.value)) ) {
		alert("Please enter your email address.");
	}
	else if ( (posMethodPhone.checked == true) &&
	          (posPhone.value == '' || whiteSpace.test(posPhone.value)) ) {
		alert("Please enter your telephone number.");
	}
	else if ( (posMethodFax.checked == true) &&
	          (posFax.value == '' || whiteSpace.test(posFax.value)) ) {
		alert("Please enter your fax number.");
	}
	else if ( (posMethodMail.checked == true) &&
	          (posAddress.value == '' || whiteSpace.test(posAddress.value)) ) {
		alert("Please enter your street address.");
	}
	else if ( (posMethodMail.checked == true) &&
	          (posCity.value == '' || whiteSpace.test(posCity.value)) ) {
		alert("Please enter your city.");
	}
	else if ( (posMethodMail.checked == true) &&
	          (posState.selectedIndex == 0) ) {
		alert("Please select your state.");
	}
	else if ( (posMethodMail.checked == true) &&
	          (posZip.value == '' || whiteSpace.test(posZip.value)) ) {
		alert("Please enter your zip code.");
	}
	else if ( posIssue.value == '' || whiteSpace.test(posIssue.value) ) {
		alert("Please enter a brief description of your issue.");
	}
	else {
		//DEBUG:alert('ALL OK');
		sendPosEmail();
	}
}


// Prepare validated form entries and build XML document.

function sendPosEmail () {

	var success = document.getElementById('emailSuccess');

	var posName = document.getElementById('name');
	var posAddress = document.getElementById('address');
	var posCity= document.getElementById('city');
	var posState= document.getElementById('state');
	var posZip= document.getElementById('zip');
	var posPhone= document.getElementById('phone');
	var posFax= document.getElementById('fax');
	var posEmail= document.getElementById('email');
	var posMethodEmail= document.getElementById('methodEmail');
	var posMethodPhone= document.getElementById('methodPhone');
	var posMethodFax= document.getElementById('methodFax');
	var posMethodMail= document.getElementById('methodMail');
	var posIssue= document.getElementById('issue');

	//NOT_USED:var strCC = document.getElementById('selfCC');

	var page = "ajaxContact/scripts/xmlHttpRequest_Contact.php?contact=true&xml=true";

	var tmp_stuff;
	var stuff;

	showContactTimer(); // quickly begin the load bar
	success.style.display = 'none'; // hide the success bar (incase this is a multi-email)
	
	// convert (&, +, =) to string equivs. Needed so URL encoded POST won't choke.
	var str1 = posName.value;
	str1 = str1.replace(/&/g,"**am**");
	str1 = str1.replace(/=/g,"**eq**");
	str1 = str1.replace(/\+/g,"**pl**");
	var str2 = posAddress.value;
	str2 = str2.replace(/&/g,"**am**");
	str2 = str2.replace(/=/g,"**eq**");
	str2 = str2.replace(/\+/g,"**pl**");
	var str3 = posCity.value;
	str3 = str3.replace(/&/g,"**am**");
	str3 = str3.replace(/=/g,"**eq**");
	str3 = str3.replace(/\+/g,"**pl**");
	var str4 = posState.options[posState.selectedIndex].value;
	str4 = str4.replace(/&/g,"**am**");
	str4 = str4.replace(/=/g,"**eq**");
	str4 = str4.replace(/\+/g,"**pl**");
	var str5 = posZip.value;
	str5 = str5.replace(/&/g,"**am**");
	str5 = str5.replace(/=/g,"**eq**");
	str5 = str5.replace(/\+/g,"**pl**");
	var str6 = posPhone.value;
	str6 = str6.replace(/&/g,"**am**");
	str6 = str6.replace(/=/g,"**eq**");
	str6 = str6.replace(/\+/g,"**pl**");
	var str7 = posFax.value;
	str7 = str7.replace(/&/g,"**am**");
	str7 = str7.replace(/=/g,"**eq**");
	str7 = str7.replace(/\+/g,"**pl**");
	var str8 = posEmail.value;
	str8 = str8.replace(/&/g,"**am**");
	str8 = str8.replace(/=/g,"**eq**");
	str8 = str8.replace(/\+/g,"**pl**");
	var str9 = 'no';
	if (posMethodEmail.checked == true) {
		str9 = 'yes';
	};
	var str10 = 'no';
	if (posMethodPhone.checked == true) {
		str10 = 'yes';
	};
	var str11 = 'no';
	if (posMethodFax.checked == true) {
		str11 = 'yes';
	};
	var str12 = 'no';
	if (posMethodMail.checked == true) {
		str12 = 'yes';
	};
	var str13 = posIssue.value;
	str13 = str13.replace(/&/g,"**am**");
	str13 = str13.replace(/=/g,"**eq**");
	str13 = str13.replace(/\+/g,"**pl**");

	tmp_stuff = "posName="+str1+"&posAddress="+str2+"&posCity="+str3;
	tmp_stuff = tmp_stuff + "&posState="+str4+"&posZip="+str5;
	tmp_stuff = tmp_stuff + "&posPhone="+str6+"&posFax="+str7;
	tmp_stuff = tmp_stuff + "&posEmail="+str8+"&posMethodEmail="+str9;
	tmp_stuff = tmp_stuff + "&posMethodPhone="+str10+"&posMethodFax="+str11;
	tmp_stuff = tmp_stuff + "&posMethodMail="+str12+"&posIssue="+str13;

	//NOT_USED:if (strCC.checked == true) {
	//NOT_USED:	stuff = "selfCC=send&" + tmp_stuff;
	//NOT_USED:}
	//NOT_USED:else {
	//NOT_USED:	stuff = tmp_stuff;
	//NOT_USED:};

	//NOT_USED:loadXMLPosDoc(page,stuff)
	loadXMLPosDoc(page,tmp_stuff)
}

function showContactTimer () {
	var loader = document.getElementById('loadBar');
	loader.style.display = 'block';
	sentTimer = setTimeout("hideContactTimer()",6000);
}

function hideContactTimer () {
	var loader = document.getElementById('loadBar');
	var success = document.getElementById('emailSuccess');
	var fieldArea = document.getElementById('contactFormArea');
	var inputs = fieldArea.getElementsByTagName('input');
	var inputsLen = inputs.length;
	var tAreas = fieldArea.getElementsByTagName('textarea');
	var tAreasLen = tAreas.length;
	// MGA:  To reset select lists.  (PJB - 05/16/07)
	var selLists = fieldArea.getElementsByTagName('select');
	var selListsLen = selLists.length;

	// Hide the load bar alas! Done Loading
	loader.style.display = "none";
	success.style.display = "block";
	// MGA:  Modified innerHTML for Suk colors on success.  (PJB - 07/24/07)
	//MGA:success.innerHTML = '<strong style="color:green;">'+grabPosXML("confirmation")+'</strong>';
	success.innerHTML = '<strong style="color:#520000;">'+grabPosXML("confirmation")+'</strong>';
	// Now Hijack the form elements
	for ( i=0;i<inputsLen;i++ ) {
		if ( inputs[i].getAttribute('type') == 'text' ) {
			inputs[i].value = '';
		}
		// MGA:  Added this to clear "CC" checkbox after submit.  (PJB - 05/16/07)
		if ( inputs[i].getAttribute('type') == 'checkbox' ) {
			inputs[i].checked = false;
		}
	}

	// MGA:  Added this to reset category select list(s) after submit.  (PJB - 05/16/07)
	for ( i=0;i<selListsLen;i++ ) {
		selLists[i].selectedIndex = 0;
	}

	for ( j=0;j<tAreasLen;j++ ) {
		tAreas[j].value = '';
	}
}

function ajaxContact() {
	var frmEl = document.getElementById('contactFormMain');
	addEvent(frmEl, 'submit', validateFields, false);
	frmEl.onsubmit = function() { return false; }
}

addEvent(window, 'load',ajaxContact, false);