// JavaScript Document
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_nbGroup(event, grpName) { //v6.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : ((args[i+1])? args[i+1] : img.MM_up);
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    nbArr = document[grpName];
    if (nbArr)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = (args[i+1])? args[i+1] : img.MM_up;
      nbArr[nbArr.length] = img;
  } }
}

function ValidRefData()
	{
	if (document.getElementById("fullName").value == "")
		{
		alert("Please enter the Full Name or Company Name in the Full Name Field")
		document.getElementById("fullName").focus()
		return false;
		}
	if (document.getElementById("address").value == "")
		{
		alert("Please enter a Address.")
		document.getElementById("address").focus()
		return false;
		}
	if (document.getElementById("city").value == "")
		{
		alert("Please enter the City.")
		document.getElementById("city").focus()
		return false;
		}
	if (document.getElementById("state").value == "")
		{
		alert("Please enter the State.")
		document.getElementById("state").focus()
		return false;
		}
	if (document.getElementById("zip").value == "")
		{
		alert("Please enter the Zip Code.")
		document.getElementById("zip").focus()
		return false;
		}
	if (document.getElementById("year").value == "")
		{
		alert("Please enter the Job Year.")
		document.getElementById("year").focus()
		return false;
		}
	if (document.forms[0].jobCategory.selectedIndex == 0)
		{
		alert("Please select the Job Category.")
		document.getElementById("jobCategory").focus()
		return false;
		}
	var jtList = document.forms[0].jobType
	var stList = document.forms[0].sidingType
	if (jtList.selectedIndex == 0 && stList.selectedIndex == 0)
		{
		alert("Please select a Job Type or a Siding Type or both.")
		document.getElementById("jobType").focus()
		return false;
		}

	return true
}

function saveReference()
	{
	if (ValidRefData) {
		execSave();
		}
	}

function execSave(){
	var fnm = document.getElementById("fullName").value;
	var adr = document.getElementById("address").value;
	var cty = document.getElementById("city").value;
	var ste = document.getElementById("state").value;
	var zp = document.getElementById("zip").value;
	var yr = document.getElementById("year").value;
	var jbc = document.getElementById("jobCategory").value;
	var jtp = document.getElementById("jobType").value;
	var stp = document.getElementById("sidingType").value;
	var rid = document.getElementById("recID").value;
	var strURL = "insertUpdateReference.php?fullName="+fnm+"&address="+adr+"&city="+cty+"&state="+ste+"&zip="+zp+"&year="+yr+"&jobCategory="+jbc+"&jobType="+jtp+"&sidingType="+stp+"&refID="+rid;

	document.getElementById("results").innerHTML = "Saving...";
	jx.load(strURL,function(data)
		{
		document.getElementById("results").innerHTML = rtrim(data);
		}
		);
	if (rid == '') {
		waitOnInsert();
		}
	else {
		waitOnUpdate();
		}
	}

function waitOnInsert() {
	if (document.getElementById("results").innerHTML == 'Saving...') {
		var t = setTimeout("waitOnInsert()", 2000)
		}
	else
		{
		var rslt = document.getElementById("results")
		if (rslt.innerHTML.indexOf("Error") > 0) // An error occurred
			{
			alert(document.getElementById("results").innerHTML);
			}
		else
			{
			dataFormCleanup();
			}
		}
	}

function waitOnUpdate() {
	if (document.getElementById("results").innerHTML == 'Saving...') {
		var t = setTimeout("waitOnUpdate()", 2000)
		}
	else
		{
		var rslt = document.getElementById("results")
		if (rslt.innerHTML.indexOf("Error") > 0) // An error occurred
			{
			alert(document.getElementById("results").innerHTML);
			}
		else
			{
			updateRefRow(document.getElementById("recID").value);
			dataFormCleanup();
			ToggleFloatingLayer('FloatingLayer',0);
			}
		}
	}

function dataFormCleanup()
	{
	document.getElementById("fullName").value = '';
	document.getElementById("address").value = '';
	document.getElementById("city").value = '';
	document.getElementById("zip").value = '';
	document.getElementById("jobCategory").selectedIndex = 0;
	document.getElementById("jobType").selectedIndex = 0;
	document.getElementById("sidingType").selectedIndex = 0;
	document.getElementById("recID").value = '';
	document.getElementById("results").innerHTML = '';
	document.getElementById("fullName").focus();
	}

function showEditWindow(id)
	{
	ToggleFloatingLayer('FloatingLayer',1);
	}

function updateRefRow(refID)
		{
		var srcID = 'edit' + refID
		var oBtn = document.getElementById(srcID);
		var oRow = oBtn.parentNode.parentNode;
		oRow.cells[0].innerHTML = document.getElementById("fullName").value;
		oRow.cells[1].innerHTML = document.getElementById("address").value;
		oRow.cells[2].innerHTML = document.getElementById("city").value;
		oRow.cells[3].innerHTML = document.getElementById("state").value;
		oRow.cells[4].innerHTML = document.getElementById("zip").value;
		oRow.cells[5].innerHTML = document.getElementById("year").value;
		var jCat = document.getElementById("jobCategory")
		oRow.cells[6].innerHTML = jCat.options[jCat.selectedIndex].text;
		oRow.cells[7].innerHTML = document.getElementById("jobType").value;
		oRow.cells[8].innerHTML = document.getElementById("sidingType").value;
		}

function editRefRow(refID)
		{
		var srcID = 'edit' + refID
		var oBtn = document.getElementById(srcID);
		var oRow = oBtn.parentNode.parentNode;
		document.getElementById("fullName").value = oRow.cells[0].innerHTML;
		document.getElementById("address").value = oRow.cells[1].innerHTML;
		document.getElementById("city").value = oRow.cells[2].innerHTML;
		document.getElementById("state").value = oRow.cells[3].innerHTML;
		document.getElementById("zip").value = oRow.cells[4].innerHTML;
		setDropDownIndex("year", oRow.cells[5].innerHTML);
		setDropDownIndex("jobCategory", oRow.cells[6].innerHTML);
		setDropDownIndex("jobType", oRow.cells[7].innerHTML);
		setDropDownIndex("sidingType", oRow.cells[8].innerHTML);
		document.getElementById("recID").value = refID;
		ToggleFloatingLayer('FloatingLayer',1);
		document.getElementById("FloatingLayer").style.top = document.body.scrollTop + 50;
		}

function deleteRef(refID)
	{
	if (confirm("Delete this Reference permanently from the system?"))
		{
		var strURL = "deleteReference.php?refID="+refID;
		document.getElementById("genMsg").innerHTML = "Deleting...";
		document.getElementById("recID").value = refID;
		jx.load(strURL,function(data)
			{
			document.getElementById("genMsg").innerHTML = rtrim(data);
			}
			);
		waitOnDelete();
		}
	}

function waitOnDelete(){
	if (document.getElementById("genMsg").innerHTML == 'Deleting...') {
		var t = setTimeout("waitOnDelete()", 1500)
		}
	else
		{
		if (document.getElementById("genMsg").innerHTML == "Reference Deleted")
			{
			removeRefRow(document.getElementById("recID").value);
			document.getElementById("genMsg").innerHTML = '';
			}
		}
	}

function removeRefRow(refID)
		{
		var srcID = 'del' + refID
		var oBtn = document.getElementById(srcID);
		var oRow = oBtn.parentNode.parentNode;
		document.getElementById("tblRefs").deleteRow(oRow.rowIndex);
		}


function setDropDownIndex(ddlID, txt)
	{
	var listObj = document.getElementById(ddlID);
    var lstLen = listObj.length;
    var curSelIdx = 0;
    for (var i = 0; i < lstLen; i++)
		{
        if (listObj.options[i].text == txt)
			{
            curSelIdx = i;
            }
        }
    listObj.selectedIndex = curSelIdx;
	}


function rtrim(stringToTrim) {
	return stringToTrim.replace(/\s+$/,"");
	}