// JScript File
	function calculate(n,prodSFperUNIT,prodSF,qty)
	{
	
	  var totalctns=0;
	  var minctns = 5;
	  var minorder = Math.ceil(prodSFperUNIT * minctns)
	  var SQFT = 0;

	  if (isNaN(document.getElementById(prodSF).value)) {
	      fnAlert("Please enter the square feet as a number");
	      return false;
	  }
	  else {
	      SQFT = Math.ceil(document.getElementById(prodSF).value);
	  }

//	 if(document.getElementById(prodSF).value == "")
//	  {
//	    alert("Please enter sq.footage in numbers only");
//	    document.getElementById(prodSF).value="";
//	    document.getElementById(prodSF).focus();
//	    return false;
//	  }
//	  if(isNaN(document.getElementById(prodSF).value))
//	  {
//	    alert("Please enter sq.footage in numbers only");
//	    document.getElementById(prodSF).value="";
//	    document.getElementById(prodSF).focus();
//	    return false;
//	  }

	  if (SQFT > prodSFperUNIT) {
	      totalctns = Math.ceil(SQFT / prodSFperUNIT);
	      //if (totalctns < minctns) {
	      //totalctns = minctns;
	      //}
	      document.getElementById(qty).value = totalctns;
	  }
	  else { }
	
//	  if(document.getElementById(prodSF).value < minorder)
//	  {
//	  	document.getElementById(qty).value = minctns;
//		alert("You must order at least 5 cartons.");
//	  }
//	  else
//	  {
//		totalctns = Math.ceil(document.getElementById(prodSF).value/prodSFperUNIT);
//		document.getElementById(qty).value = totalctns;
//	  }
	  document.getElementById(prodSF).focus();
	  return false;
	}
	
function DoAddToCart(qty){

//var objForm = document.orderAform<%=varCnt%>
var valid = "0123456789"
var ok = "yes";
var temp;

//-- check for blanks --\\
if(document.getElementById(qty).value == ""){
    fnAlert("Please enter a carton amount.");
 document.getElementById(qty).focus();
 return false;
}

//-- check for numbers --\\
for (var i=0; i<document.getElementById(qty).value.length; i++) {
  temp = "" + document.getElementById(qty).value.substring(i, i+1);
  if (valid.indexOf(temp) == "-1") ok = "no";
}

if (ok == "no") {
    fnAlert("Please enter a valid carton amount");
  document.getElementById(qty).focus();
  return false;
}

//-- check for at least 1 --\\
if(Number(document.getElementById(qty).value) < 1){
    fnAlert("Please enter a carton amount greater than 0.\nIf you have entered your amount in Sq. Ft.,\nplease click the 'Calculate' button.");
 document.getElementById(qty).focus();
 return false;
}

return true;

}
var M6 = window, D6 = document; 
function fnAddtoCart(id, qtyid, callbackfunction, minimumorder, flag, suffixID) {
if (suffixID == null)
    suffixID = "";
    if (flag == 1 || flag == 0 || DoAddToCart(qtyid)) {
        if (flag != 1) {
            if (D6.getElementById(qtyid).value.length == 0) {
                fnAlert('Please enter number of ' + D6.getElementById(id + '_packageLabel' + suffixID).value + ' for add to cart.');
                return false;
            } if (parseInt(D6.getElementById(qtyid).value) < minimumorder) {
                fnAlert('You must order at least ' + minimumorder + ' ' + D6.getElementById(id + '_packageLabel' + suffixID).value + '');
                return false;
            }
        }
        var productID = D6.getElementById(id + '_productID' + suffixID).value;
        var departmentID = D6.getElementById(id + '_departmentID' + suffixID).value;
        var customerID = D6.getElementById(id + '_customerID' + suffixID).value;
        var createDate = D6.getElementById(id + '_createDate' + suffixID).value;
        var SKU = D6.getElementById(id + '_SKU' + suffixID).value;
        var colorName = D6.getElementById(id + '_colorName' + suffixID).value;
        var cartDescription = D6.getElementById(id + '_cartDescription' + suffixID).value;
        if (flag == 1)
            cartDescription = "Sample of " + cartDescription;
        var brandName = D6.getElementById(id + '_brandName' + suffixID).value;
        var unitLabel = D6.getElementById(id + '_unitLabel' + suffixID).value;
        if (flag == 1) 
        unitLabel = "EA.";
        var packageLabel = D6.getElementById(id + '_packageLabel' + suffixID).value;
        if (flag == 1)
            packageLabel = "Sample";
        var unitsPerPackage = D6.getElementById(id + '_unitsPerPackage' + suffixID).value;
        if (flag == 1)
            unitsPerPackage = "1";
        var unitPrice = D6.getElementById(id + '_unitPrice' + suffixID).value;
        if (flag == 1)
            unitPrice = "2";
        var quantity = 0;
        if (flag != 1)
            quantity = D6.getElementById(qtyid).value; 
          else
              quantity = qtyid;
          var weight = D6.getElementById(id + '_weight' + suffixID).value;
          var isParcel = D6.getElementById(id + '_isParcel' + suffixID).value;
          var extendedPrice = D6.getElementById(id + '_extendedPrice' + suffixID).value;
          var itemType = D6.getElementById(id + '_itemType' + suffixID).value;
          if (flag == 1)
              itemType = "S";
          var productOption = "Not";
          if (D6.getElementById(id + '_ProductOptionsID' + suffixID) != null)
             {
                 var productOptionID = D6.getElementById(id + '_ProductOptionsID' + suffixID).value;
                 var arrOption = productOptionID.split(";"); 
            for (i = 0; i < arrOption.length; i++) {
                if (i == 0)
                    productOption = D6.getElementById(arrOption[i]).value.split(";")[0]; 
                 else
                     productOption = productOption + ";" + D6.getElementById(arrOption[i]).value.split(";")[0];
             } 
         }
         var postData = 'ID=' + encodeURIComponent(id) + '&';
         postData = postData + 'productID=' + encodeURIComponent(productID) + '&';
         postData = postData + 'departmentID=' + encodeURIComponent(departmentID) + '&';
         postData = postData + 'customerID=' + encodeURIComponent(customerID) + '&';
         postData = postData + 'createDate=' + encodeURIComponent(createDate) + '&';
         postData = postData + 'SKU=' + encodeURIComponent(SKU) + '&';
         postData = postData + 'colorName=' + encodeURIComponent(colorName) + '&';
         postData = postData + 'cartDescription=' + encodeURIComponent(cartDescription) + '&';
         postData = postData + 'brandName=' + encodeURIComponent(brandName) + '&';
         postData = postData + 'unitLabel=' + encodeURIComponent(unitLabel) + '&';
         postData = postData + 'packageLabel=' + encodeURIComponent(packageLabel) + '&';
         postData = postData + 'unitsPerPackage=' + encodeURIComponent(unitsPerPackage) + '&';
         postData = postData + 'unitPrice=' + encodeURIComponent(unitPrice) + '&';
         postData = postData + 'quantity=' + encodeURIComponent(quantity) + '&';
         postData = postData + 'weight=' + encodeURIComponent(weight) + '&';
         postData = postData + 'isParcel=' + encodeURIComponent(isParcel) + '&';
         postData = postData + 'extendedPrice=' + encodeURIComponent(extendedPrice) + '&';
         postData = postData + 'itemType=' + encodeURIComponent(itemType) + '&';
         postData = postData + 'ProductOptionsID=' + encodeURIComponent(productOption);
         SendAjaxRequest(varWebsiteRoot + '/AddToCart.aspx', callbackfunction, postData);
         D6.getElementById(id + '_AjaxLoader').style.display = 'block';
     } return false;
}
function RoundDecimal(num)
{

var rnum = parseFloat(num);
var rlength = 2; // The number of decimal places to round to
if (rnum > 8191 && rnum < 10485) {
rnum = rnum-5000;
var newnumber = Math.round(rnum*Math.pow(10,rlength))/Math.pow(10,rlength);
newnumber = newnumber+5000;
} else {

var newnumber = Math.round(rnum*Math.pow(10,rlength))/Math.pow(10,rlength);
}
 newnumber;

  var s = "" + Math.round(newnumber * 100) / 100
  var i = s.indexOf('.')
  if (i < 0) return s + ".00"
  var t = s.substring(0, i + 1) + s.substring(i + 1, i + 3)
  if (i + 2 == s.length) t += "0"
  return t


}
function SendAjaxRequest(FormName,CallBackFunc,Postdata)
{
    
    if(FormName.length==0)
	{
		alert ("Please specify form name.")
		return false;
	}
    xmlHttp=GetXmlHttpObject1();
    if(xmlHttp==null)
	{
		alert('Browser does not support ajax.');
		return false;
	}
	else
	{
		var url=FormName;
		xmlHttp.onreadystatechange=function() { CallBackFunc(xmlHttp) };
    	xmlHttp.open("POST",url,true)
		xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		xmlHttp.send(Postdata)
		return true;
	}
	
	xmlHttp=null;
}
function GetXmlHttpObject1()
{ 
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest()
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	return objXMLHttp
}