//nav
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		index_03_over = newImage("/assets/images/index_03-over.gif");
		index_04_over = newImage("/assets/images/index_04-over.gif");
		index_05_over = newImage("/assets/images/index_05-over.gif");
		index_06_over = newImage("/assets/images/index_06-over.gif");
		index_07_over = newImage("/assets/images/index_07-over.gif");
		index_08_over = newImage("/assets/images/index_08-over.gif");
		preloadFlag = true;
	}
}

// dropdown menu code

var numberOfNodes=5; //number of menu items

//check browser type
var ie5  = (document.all && document.getElementById);
var ns6 = (!document.all && document.getElementById);

var opac = 0;
var fadeObject=0;

function fadeIn() {
	if(opac < 80){
		opac+=5;
		if(ie5) document.getElementById(fadeObject).filters.alpha.opacity = opac;
		if(ns6) document.getElementById(fadeObject).style.MozOpacity = opac/100;
		setTimeout('fadeIn()', 50);
	}
}


function showMenuTest(menuNumber, eventObj) {
	hideAllMenus();
	eventObj.cancelBubble = true;
    if(changeObjectVisibility("myMenu"+menuNumber, 'visible')) {
		opac = 0;
		fadeObject="myMenu"+menuNumber
		fadeIn();
		return true;
    } else {
		return false;
    }
}

function getStyleObject(objectId) {
    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) {
    var styleObject = getStyleObject(objectId);
    if(styleObject) {
	styleObject.visibility = newVisibility;
	return true;
    } else {
	return false;
    }
}

function hideAllMenus(){
	for (var i=0; i<=numberOfNodes; i++) {
		changeObjectVisibility("myMenu"+i, 'hidden');
	}
}
// open window
function newwin(page,name,attributes)
{
        window.open(page,name,attributes);
}
//function to validate by length
function validlength(item, len) {
   return (item.length >= len);
}
//function to validate an email address
function validemail(item) {
   if (!validlength(item, 5)) return false;
   if (item.indexOf ('@', 0) == -1) return false;
   return true;
}
// display an error alert
function error(elem, text) {
// abort if we already found an error
   if (errfound) return;
   window.alert(text);
   elem.focus();
   errfound = true;
   mail=0;
}
// main validation function
function validate_optin() {
   errfound = false;
			if (!validemail(document.optin.email.value))
    			error(document.optin.email,"Sorry, Invalid Email Address!");

   return !errfound; /* true if there are no errors */
}

//Date
var time = new Date(), year;
year = time.getFullYear();

//erase imput box content
var effaced=0;
function efface (elem) {
	if (effaced == 1){
		elem.value='';
	}
	effaced=effaced+1;
	//alert(effaced) 
}

//Date
function makeArray() {
for (i = 0; i<makeArray.arguments.length; i++)
this[i + 1] = makeArray.arguments[i];
}

var months = new makeArray('January','February','March','April','May',
'June','July','August','September','October','November','December');
var date = new Date();
var day = date.getDate();
var month = date.getMonth() + 1;
var yy = date.getYear();
var year = (yy < 1000) ? yy + 1900 : yy;


//v1.0
//Copyright 2006 Adobe Systems, Inc. All rights reserved.
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '<object ';
  for (var i in objAttrs)
    str += i + '="' + objAttrs[i] + '" ';
  str += '>';
  for (var i in params)
    str += '<param name="' + i + '" value="' + params[i] + '" /> ';
  str += '<embed ';
  for (var i in embedAttrs)
    str += i + '="' + embedAttrs[i] + '" ';
  str += ' ></embed></object>';

  document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "id":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}