// JavaScript Document
// Javasacript for the AJAX driven oTasks

// Here's the AJAX part of this web app.  Enter the new Task data into the DB Without a reload
//var url = "http://apps.ohnward.com/ajax/otasks/ajaxnewtask.php?param="; // The server-side script
function loadId()
{
	alert("Made it");
	document.newcustomer.spouseid.value = 1;
	elem("Spouse").innerHTML = "<b>Selected<b>"; //reset this area
	changeObjectVisibility("SearchResults", "hidden"); //show the customer search results window and results
	elem("AJAXResults").innerHTML = ""; //reset this area
}

function custSearch(which)
{
	if (which=="spouse") { 
			parameter=document.newcustomer.spousefirst.value;
			parameter+=",";
			parameter+=document.newcustomer.spouselast.value;
	}
	
	if (parameter=="" || parameter==",") {
		elem("AJAXResults").innerHTML = ""; //reset this area
		changeObjectVisibility("SearchResults", "hidden"); //show the customer search results window and results
	} else {
		changeObjectVisibility("SearchResults", "visible"); //show the customer search results window and results
		var editurl = "http://apps.ohnward.com/crm/php/ajaxsearch.php?param="; // The server-side script
		//alert("Parameter: " + parameter); //show me what record you want to send to get the info for
		http.open("GET", editurl + escape(parameter), true);
		http.onreadystatechange = handleHttpResponse;
		http.send(null);
	}
}

function handleHttpResponse() {
	if (http.readyState == 4) 
	{
		// Split the comma delimited response into an array
    	results = http.responseText;
		
		results = http.responseText.split(',');
		//alert("Query Result: " + results[0]); // The result of the search query
		if (results[0]=="None") {
			elem("AJAXResults").innerHTML = "Customer(s) not found! Please broaden your search."; //reset this area
		} else {
			elem("AJAXResults").innerHTML = "&nbsp;"; //reset this area
			i=0;
			while (results[i]!="") {
				
				i++;
				elem("AJAXResults").innerHTML += "<span><a onClick='loadId();'> Select </a>"+results[i]+"</span><br />";
				i++;
				if (i>200) { results[i]=""; }
			}
		}
  	}
}

function getHTTPObject() {
  var xmlhttp;
  /*@cc_on
  @if (@_jscript_version >= 5)
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
        xmlhttp = false;
      }
    }
  @else
  xmlhttp = false;
  @end @*/

  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }

  return xmlhttp;
}

var http = getHTTPObject(); // We create the HTTP Object

function elem(id)
{ // compat element grabber
        if(document.all) { return document.all(id); }
        else if (document.getElementById) { return document.getElementById(id); 
}
        return new Array(); // hides angry errors in buggy situations
}

function switchDiv(div_id)
{	
	var style_sheet = getStyleObject(div_id);
	if (style_sheet)
	{
   		hideAll();
		//shiftOpacity(div_id, 1000);
   		changeObjectVisibility(div_id, "visible");
	}
	else 
	{
   		alert("sorry, this only works in browsers that do Dynamic HTML");
	}
}
	
// function hideAll()
//  hides a bunch of divs
//
function hideAll()
{	
	changeObjectVisibility("NewCustomer","hidden");
   	changeObjectVisibility("Search","hidden");
	//changeObjectVisibility("Report","hidden");
	//changeObjectVisibility("New","hidden");
	//elem("NoteHistory").innerHTML = ""
   
  // changeObjectVisibility("assignee","hidden");
}

//function to hide only the selected Div
function hideDiv(div_id)
{	
	var style_sheet = getStyleObject(div_id);
	if (style_sheet)
	{
   		changeObjectVisibility(div_id, "hidden");
	}
	else 
	{
   		alert("sorry, this only works in browsers that do Dynamic HTML");
	}
}
// function getStyleObject(string) -> returns style object
//  given a string containing the id of an object
//  the function returns the stylesheet of that object
//  or false if it can't find a stylesheet.  Handles
//  cross-browser compatibility issues.
//
function getStyleObject(objectId) {
  // checkW3C DOM, then MSIE 4, then NN 4.
  //
  if(document.getElementById && document.getElementById(objectId)) {
        return document.getElementById(objectId).style;
   }
   else if (document.all && document.all(objectId)) {  
        return document.all(objectId).style;
   } 
   else if (document.layers && document.layers[objectId]) { 
        return document.layers[objectId];
   } else {
        return false;
   }
}
	
function changeObjectVisibility(objectId, newVisibility) {
	// first get a reference to the cross-browser style object 
	// and make sure the object exists
	if (newVisibility=="visible") { 
		var styleObject = getStyleObject(objectId);
		if(styleObject) {
			styleObject.visibility = "visible";
			//opacity(objectId, 0, 100, 10);
			return true;
		} else {
			// we couldn't find the object, so we can't change its visibility
			return false;
		}
	}
	if (newVisibility=="hidden") { 
		var styleObject = getStyleObject(objectId);
		if(styleObject) {
			//opacity(objectId, 100, 0, 1000);
			styleObject.visibility = "hidden";
			return true;
		} else {
			// we couldn't find the object, so we can't change its visibility
			return false;
		}
	}
}

//*****************************************************************************
// Do not remove this notice.
//
// Copyright 2001 by Mike Hall.
// See http://www.brainjar.com for terms of use.
//*****************************************************************************

// Determine browser and version.

function Browser() {

  var ua, s, i;

  this.isIE    = false;
  this.isNS    = false;
  this.version = null;

  ua = navigator.userAgent;

  s = "MSIE";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isIE = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }

  s = "Netscape6/";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isNS = true;
    this.version = parseFloat(ua.substr(i + s.length));
    return;
  }

  // Treat any other "Gecko" browser as NS 6.1.

  s = "Gecko";
  if ((i = ua.indexOf(s)) >= 0) {
    this.isNS = true;
    this.version = 6.1;
    return;
  }
}

var browser = new Browser();

// Global object to hold drag information.

var dragObj = new Object();
dragObj.zIndex = 0;

function dragStart(event, id) {

  var el;
  var x, y;

  // If an element id was given, find it. Otherwise use the element being
  // clicked on.

  if (id)
    dragObj.elNode = document.getElementById(id);
  else {
    if (browser.isIE)
      dragObj.elNode = window.event.srcElement;
    if (browser.isNS)
      dragObj.elNode = event.target;

    // If this is a text node, use its parent element.

    if (dragObj.elNode.nodeType == 3)
      dragObj.elNode = dragObj.elNode.parentNode;
  }

  // Get cursor position with respect to the page.

  if (browser.isIE) {
    x = window.event.clientX + document.documentElement.scrollLeft
      + document.body.scrollLeft;
    y = window.event.clientY + document.documentElement.scrollTop
      + document.body.scrollTop;
  }
  if (browser.isNS) {
    x = event.clientX + window.scrollX;
    y = event.clientY + window.scrollY;
  }

  // Save starting positions of cursor and element.

  dragObj.cursorStartX = x;
  dragObj.cursorStartY = y;
  dragObj.elStartLeft  = parseInt(dragObj.elNode.style.left, 10);
  dragObj.elStartTop   = parseInt(dragObj.elNode.style.top,  10);

  if (isNaN(dragObj.elStartLeft)) dragObj.elStartLeft = 0;
  if (isNaN(dragObj.elStartTop))  dragObj.elStartTop  = 0;

  // Update element's z-index.

  dragObj.elNode.style.zIndex = ++dragObj.zIndex;

  // Capture mousemove and mouseup events on the page.

  if (browser.isIE) {
    document.attachEvent("onmousemove", dragGo);
    document.attachEvent("onmouseup",   dragStop);
    window.event.cancelBubble = true;
    window.event.returnValue = false;
  }
  if (browser.isNS) {
    document.addEventListener("mousemove", dragGo,   true);
    document.addEventListener("mouseup",   dragStop, true);
    event.preventDefault();
  }
}

function dragGo(event) {

  var x, y;

  // Get cursor position with respect to the page.

  if (browser.isIE) {
    x = window.event.clientX + document.documentElement.scrollLeft
      + document.body.scrollLeft;
    y = window.event.clientY + document.documentElement.scrollTop
      + document.body.scrollTop;
  }
  if (browser.isNS) {
    x = event.clientX + window.scrollX;
    y = event.clientY + window.scrollY;
  }

  // Move drag element by the same amount the cursor has moved.

  dragObj.elNode.style.left = (dragObj.elStartLeft + x - dragObj.cursorStartX) + "px";
  dragObj.elNode.style.top  = (dragObj.elStartTop  + y - dragObj.cursorStartY) + "px";

  if (browser.isIE) {
    window.event.cancelBubble = true;
    window.event.returnValue = false;
  }
  if (browser.isNS)
    event.preventDefault();
}

function dragStop(event) {

  // Stop capturing mousemove and mouseup events.

  if (browser.isIE) {
    document.detachEvent("onmousemove", dragGo);
    document.detachEvent("onmouseup",   dragStop);
  }
  if (browser.isNS) {
    document.removeEventListener("mousemove", dragGo,   true);
    document.removeEventListener("mouseup",   dragStop, true);
  }
}
//*****************************************************************************
// End of the Drag Window Function Definitions
//
// Copyright 2001 by Mike Hall.
// See http://www.brainjar.com for terms of use.
//*****************************************************************************