<!--

//Image preload functions for rollover buttons.

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_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_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
  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];}
}

//Please Wait function.

function pleaseWait()    
{  
var cvr = document.getElementById("cover");
cvr.style.display = 'block';

if (document.body.style.overflow = "hidden") {
	cvr.style.width = "100%"
	cvr.style.height = "100%"
	}
	
document.getElementById("pleaseWaitPopup").style.display = 'block';

} 

function showPleaseWait()    
{  
document.getElementById('PleaseWait').style.display = 'block'; 
} 

// onLoad Focus to form element function.

function formFocus(FormName, FieldName) {
	var formElement = eval(FormName+"."+FieldName);
	window.onload("document."+ formElement + ".focus");
}

function noenter() {
  return !(window.event && window.event.keyCode == 13); }
  
function QOHCheck(qohValue)
{
	var QOH = eval(qohValue);
if (document.getElementById("cartQuantity").value > QOH)
{
alert('Quantity must be less than the In Stock quanity of ' + QOH + '.'); 
return false; 
};
}
  
function dropdown(sel){ 
   if(sel.options.selectedIndex == 0){ 
      alert('Please choose an option'); 
      return false; 
   } 
   else{ 
      c = confirm('You chose ' + sel.options[sel.selectedIndex].text + '\nDo you want to continue?'); 
       
      
   } 
} 

//Error handler function.

function errorhandler() {
document.getElementById("error").style.display = "block";
document.getElementById("result").style.display = "none";
}

//Go to a URL function.

function gotoURL(url) { 
location.href=url;
return false;
}

//Show/Hide function.

function HideContent(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "none";
}
function ShowContent(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "block";
}

//Increase/decrease size with rollover
function decreaseSizeImage(imgID) // will get back to its normal default size
{
if (document.getElementById(imgID).height > 20)
{
document.getElementById(imgID).height /= 2;
document.getElementById(imgID).width /= 2;
};
}

function increaseSizeImage(imgID)
{
if (document.getElementById(imgID).height < 40)
{
document.getElementById(imgID).height *= 2;
document.getElementById(imgID).width *= 2;
};
}

function ReverseContentDisplay(d) {
if(d.length < 1) { return; }
if(document.getElementById(d).style.display == "none") { document.getElementById(d).style.display = "block"; }
else { document.getElementById(d).style.display = "none"; }
}

//Sort list functions
var NS4 = (navigator.appName == "Netscape" && parseInt(navigator.appVersion) < 5);

function addOption(theSel, theText, theValue)
{
	var newOpt = new Option(theText, theValue);
	var selLength = theSel.length;
	theSel.options[selLength] = newOpt;
}

function deleteOption(theSel, theIndex)
{	
	var selLength = theSel.length;
	if(selLength>0)
	{
		theSel.options[theIndex] = null;
	}
}

function moveOptions(theSelFrom, theSelTo)
{
	
	var selLength = theSelFrom.length;
	var selectedText = new Array();
	var selectedValues = new Array();
	var selectedCount = 0;
	
	var i;
	
	// Find the selected Options in reverse order
	// and delete them from the 'from' Select.
	for(i=selLength-1; i>=0; i--)
	{
		if(theSelFrom.options[i].selected)
		{
			selectedText[selectedCount] = theSelFrom.options[i].text;
			selectedValues[selectedCount] = theSelFrom.options[i].value;
			deleteOption(theSelFrom, i);
			selectedCount++;
		}
	}
	
	// Add the selected text/values in reverse order.
	// This will add the Options to the 'to' Select
	// in the same order as they were in the 'from' Select.
	for(i=selectedCount-1; i>=0; i--)
	{
		addOption(theSelTo, selectedText[i], selectedValues[i]);
	}
	
	if(NS4) history.go(0);
}

function selectAllOptions(selStr)
{
  var selObj = document.getElementById(selStr);
  for (var i=0; i<selObj.options.length; i++) {
    selObj.options[i].selected = true;
  }
}

//-->