// JavaScript Document
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];}
}

function printPage() { print(document); }

function setClassName(objId, className) {
	objId.className = className;
}

var cookies = new Object();
function extractCookies(){
	var beginning, middle, end
	var name, value
	
	beginning = 0;
	while(beginning < document.cookie.length){
		middle = document.cookie.indexOf('=', beginning);
		end = document.cookie.indexOf(';', beginning);
		if(end == -1) end = document.cookie.length;
		if((middle > end) || (middle == -1)){
			name = document.cookie.substring(beginning, end);
			value = "";
		} else {
			name = document.cookie.substring(beginning, middle);
			value = document.cookie.substring(middle+1, end);
		}
		cookies[name] = unescape(value);
		beginning = end + 2;
		
	}
}

function displayPWR(){
	document.write('<div id="WizardResults"><div class="title">Product Wizard Results</div>');
	document.write('<div class="content"><iframe src="/wizard/results.asp" class="iframe" border="0" scrolling="auto" hscroll="no" noresize="noresize"></iframe></div></div>');
}


function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=4) { 
  	test=args[i+2]; 
	val=MM_findObj(args[i]);
	txt = args[i+3];
    if (val) { 
	  nm=val.name;
	  named = (txt == "")?nm:txt;
	  if ((val=val.value)!="") {
		  if (test.indexOf('isEmail')!=-1) { 
		  	p=val.indexOf('@');
			if (p<1 || p==(val.length-1)) errors+='- '+named+' must contain an e-mail address.\n';
		  } else if (test!='R') { 
		  	num = parseFloat(val);
			if (isNaN(val)) errors+='- '+named+' must contain a number.\n';
			if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
			  min=test.substring(8,p); max=test.substring(p+1);
			  if (num<min || max<num) errors+='- '+named+' must contain a number between '+min+' and '+max+'.\n';
    		} 
		  } 
	  } else if (test.charAt(0) == 'R') errors += '- '+named+' is required.\n'; 
	}
  } 
  if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function launchCVV(){
	alert("The CVV Security Number is the last 3 digits of the number usually found beneath the magnetic strip on the reverse of your credit/debit card.");
	
}

function launchCVV(){
        var width = 540;
        var height = 280;
        var url = '/cvv.htm';
        var winCVV = window.open(url,'winCVV','left=0,top=0,scrollbars=yes,resizable=yes,width='+width+', height='+height);
        winCVV.focus();
}
//-------------------------------------------------------------
//	ESTORE FUNCTIONS
//-------------------------------------------------------------

function gotoBasket()
{
	//window.open( "basket.asp",window.name );
	self.location = "" + "basket.asp"
}

function isInt(elm)
{
    var elmstr = "" + elm;
    if (elmstr == "")
        return false;
    for (var i = 0; i < elmstr.length; i++)
    {
        if (elmstr.charAt(i) < "0" || elmstr.charAt(i) > "9")
            { return false; }
    }
    return true;
}
function RoundQty(elm)
{
    var elmstr = "" + elm;
    if (elmstr == "")
        return 0;
    DotExist=0;
    DigitAfterDecimal=0;
    for (var i = 0; i < elmstr.length; i++)
    {
        if (elmstr.charAt(i) < "0" || elmstr.charAt(i) > "9") { 
            if ((elmstr.charAt(i) == ".")&&(DotExist == 0))
                DotExist = 1;
            else
                return 0; 
        }
        else if (DotExist == 1){
            if (DigitAfterDecimal < 2)
                DigitAfterDecimal = DigitAfterDecimal + 1 ;
            else {
                if (elmstr.charAt(i)>="5"){
     var sTmp100 = elmstr.substring(0, i-3) + elmstr.substring(i-2, i);
     nTmp = Number( sTmp100 ) ;
     nTmp = nTmp + 1;
           var sTmp = "" + nTmp;
     if (sTmp.length < 2)
   sTmp = sTmp.substring(0, sTmp.length - 2) + ".0" + sTmp.substring(sTmp.length - 2, sTmp.length );
     else
   sTmp = sTmp.substring(0, sTmp.length - 2) + "." + sTmp.substring(sTmp.length - 2, sTmp.length );
                   return sTmp ;
                }
                else               
                   return Number( elmstr.substring(0, i) );
            }
        }       
    }
    return elm;
}
//
// check for valid quantity and prompt user if there is an error
//
// returns the validated value
//
function updateQuantity(oldValue, newValue)
{
// If quantity is valid, then go on to add stuff to cookie
  Qty=RoundQty(newValue);
  if (Qty >=10000 || Qty==0 || newValue==0)
  {
    alert ("Please enter a valid number that is greater than 0.01 and less than 9999.99!");
    return oldValue;
  }
  return Qty;
}

function BuyBasket()
{
	window.open("delbask.asp","delbask","toolbar=0,status=0,menubar=0,height=100,width=100");
	document.BasketForm.action = "/emgr_cgibin/MaEmgrOrder.exe";
	document.BasketForm.submit();
}

function inquiryNow()
{
	j = 0;

	for ( i = 0; i < addbasket.elements.length; i++ )
	{
		if ( addbasket.elements[i].name == "Order_ItemOptions" )
		{
			document.inquiry.elements[j].value = document.addbasket.elements[i].value;
			j++;
		}
	}
	document.inquiry.submit();
}

function buyNow()
{	
	document.buynow.submit();
}