// JavaScript Document

// NOTE: See main_Backup for some old, possibly useful variation of these functions - RJF


//********************************************************

Ajax.Responders.register({
onCreate: showProcessing,
onComplete: hideProcessing
});

function showProcessing() {
  window.status='Loading page.  Please wait...';
  if(Ajax.activeRequestCount > 0)
	document.getElementById('inProgress').style.display = 'inline';
}

function hideProcessing () {

if(Ajax.activeRequestCount <= 0)
  document.getElementById('inProgress').style.display = 'none';
  window.status='';

}


function loadMyPage(aString)
{
	document.getElementById('inProgress2').style.display = 'inline';
	var locString = "/html/productsDetails.php?product=" + aString;
	window.open(locString,"mainFrame");
}



//********************************************************


function dhtmlLoadScript(url)
{
   var e = document.createElement("script");
   e.src = url;
   e.type="text/javascript";
   document.getElementsByTagName("head")[0].appendChild(e);
}


//Event.observe(window, 'load', init, false);

function goToTopOfPage()
{
	window.location="#topOfPage";
}

function updateMyPage(target, url, parms)
{

	new Ajax.Updater(target, url, {method: 'get', parameters: parms, evalScripts: true});

	goToTopOfPage();

}


function updateMyPageLightWIndow(target, url, parms)
{
	new Ajax.Updater(target,url, {method:'get', onComplete:function(){myLightWindow = new lightwindow();}});

}


function doMouseOver()
{
	element = event.srcElement;
	element.className = 'clsImage1';
}

function doMouseOut()
{
	element = event.srcElement;
	element.className = 'clsImage0';
}



function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  //alert('preload');
  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_swapImage() { //v3.0
  //alert('swap');

  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function checkSearch()
{
	//alert('on focus');
	field = document.getElementById('search');
	value = field.value;
	if (value == 'Search...')
		field.value = '';
}

function startSearch()
{
	//alert('in start search')
	field = document.getElementById('search');
	value = field.value;

	alert('Coming Soon!');
}

//***************  More from JScript

var qsParm = new Array();

function qs()
{

	alert("qs")

	var query = window.location.search.substring(1);

	var parms = query.split('&');

	for (var i=0; i<parms.length; i++) {
	   var pos = parms[i].indexOf('=');
	   if (pos > 0) {
	      var key = parms[i].substring(0,pos);
	      var val = parms[i].substring(pos+1);
	      qsParm[key] = val;
	      }
	   }
}


function trimAllSpaces(aString)
{
	return aString.replace(/^\s*|\s*$/g, "");
}


function cleanString(aString, aChar)
{
	//Using regular expression, replace aChar within a string
	return (aString.replace(aChar,' '));
}

// Global - convert all characters to lowercase to simplify testing
var agt = navigator.userAgent.toLowerCase();

function determineBrowserOS()
{
	// Right now, check for Windows or MAC or Firefox
	if (isFirefox())
		return('firefox');

	if (isWindows())
		return('win');

	if (isMAC())
		return('mac');

	return ('unknown');
}


function isMAC()
{
	return  (agt.indexOf("mac")!=-1);
}

function isWindows()
{
	return  (agt.indexOf("windows")!=-1);
}

function isFirefox()
{
	//alert(agt.indexOf("firefox"));
	return  (agt.indexOf("firefox") !=-1);
}


function myAlert(aString)
{
	if (false)
		alert(aString);
}