<!--
// Common Javascript functions
//
function setFocus(ref) {
	target = getElement(ref);
	target.focus();
	target.select();
}

function getElement (itemID) {
	if (document.getElementById) {
		return document.getElementById(itemID);
	} else if (document.all) {
		return document.all[itemID];
	} else if (document.layers) {
		return document.layers[itemID];
	}
}

// ** For turning on/off layers
function hideArea(areaName) {
	getElement(areaName).style.visibility = 'hidden';
}

function showArea(areaName) {
	getElement(areaName).style.visibility = 'visible';
}

// ** Similar to above but for collapsing/expanding

function collapseArea(areaName) {
        var block = document.getElementById(areaName);
        block.style.display = 'none';
}

function expandArea(areaName) {
        var block = document.getElementById(areaName);
        block.style.display = 'block';
}

/*
 * The following are to generate sticky notes
 *
 */

isIE=document.all;
isNN=!document.all&&document.getElementById;
isN4=document.layers;
isHot=false;

function ddInit(e) {
  topDog=isIE ? "BODY" : "HTML";
  whichDog=isIE ? document.all.theLayer : document.getElementById("theLayer");  
  hotDog=isIE ? event.srcElement : e.target;  
  while (hotDog.id!="titleBar"&&hotDog.tagName!=topDog){
    hotDog=isIE ? hotDog.parentElement : hotDog.parentNode;
  }  
  if (hotDog.id=="titleBar") {
    offsetx=isIE ? event.clientX : e.clientX;
    offsety=isIE ? event.clientY : e.clientY;
    nowX=parseInt(whichDog.style.left);
    nowY=parseInt(whichDog.style.top);
    ddEnabled=true;
    document.onmousemove=dd;
  }
}

function dd(e) {
  if (!ddEnabled) return;
  whichDog.style.left=isIE ? nowX+event.clientX-offsetx : nowX+e.clientX-offsetx; 
  whichDog.style.top=isIE ? nowY+event.clientY-offsety : nowY+e.clientY-offsety;
  return false;  
}

function ddN4(whatDog) {
  if (!isN4) return;
  N4=eval(whatDog);
  N4.captureEvents(Event.MOUSEDOWN|Event.MOUSEUP);
  N4.onmousedown=function(e){
    N4.captureEvents(Event.MOUSEMOVE);
    N4x=e.x;
    N4y=e.y;
  }
  N4.onmousemove=function(e){
    if (isHot) {
      N4.moveBy(e.x-N4x,e.y-N4y);
      return false;
    }
  }
    N4.onmouseup=function(){
    N4.releaseEvents(Event.MOUSEMOVE);
  }
}

function hideMe() {
  if (isIE||isNN) whichDog.style.visibility="hidden";
  else if (isN4) document.theLayer.visibility="hide";
}

function showMe() {
  if (isIE||isNN) whichDog.style.visibility="visible";
  else if (isN4) document.theLayer.visibility="show";
}

function noteLiaison(box) {
	boxState = getElement(box).checked;
	if (boxState) {
		showMe();
	} else {
		hideMe();
	}
}
function noteHack() {
	if (document.getElementById('customer_notes_on').checked) {
		document.getElementById('theLayer').style.visibility = 'visible';
	}
}
document.onmousedown=ddInit;
//document.onmouseup=Function("ddEnabled=false;");
// -->