var basketBalloonTimeout;

  function getBasket(){
    var intSubTotal       = 0;
    var intPostageCost    = 0;
    var intPrice          = 0;
    var strVariantTooltip = "";
    var strReturn = "";

    //CUSTOM BASKET
    if(document.getElementById("formBasket_strCustomBasket").value.length>0){

      var j = eval(document.getElementById("formBasket_strCustomBasket").value);          
             
      for (var i = 0 ; i < j.length ; i++) { 

                if(parseInt(j[i]["qty"]) > 1){var strQTY = "<br/><strong>Quantity of " + j[i]["qty"] + "</strong>";}else{strQTY = "";}

                strReturn = strReturn + "<tr>\n";

                if(j[i]["image"].length > 0){
                  strReturn = strReturn + "  <td align=\"middle\" style=\"background-color : white;\"><img id=\"BASKET" + j[i]["id"] + "\" src=\"/productimages/mini/" + j[i]["image"] + ".png\" title=\"" + j[i]["title"] + "\">";
                  strReturn = strReturn + "<br/>";
                }else{
                  strReturn = strReturn + "  <td align=\"middle\" style=\"background-color : white;\">";
                }

                if(bolCheckout==false){
                  strReturn = strReturn + "<img src=\"/images/blank.gif\" width=\"1\" height=\"5\"/><br/><a href=\"Javascript:removeFromCustomBasket('" + j[i]["id"] + "');\"><img title=\"Remove from basket\" name=\"removebtn11\" border=\"0\" src=\"/images/remove-btn.gif\" /></a>";
                }

                strReturn = strReturn + "</td>\n";

                strReturn = strReturn + "<td><img src=\"/images/blank.gif\" width=\"10\" height=\"1\"/></td>\n";


                intPrice = j[i]["exvattotal"];

                strReturn = strReturn + "  <td valign=\"top\" align=\"left\" style=\"background-color : white;\">" + j[i]["title"] + "<br/>&pound;" + intPrice + "<span style=\"font-size : 6pt;\">&nbsp;+VAT</span>" + strQTY + "</td>\n";

                strReturn = strReturn + "</tr>\n";

                strReturn = strReturn + "<tr><td colspan=\"3\"><br/></td></tr>\n";

                intSubTotal    = intSubTotal + (parseFloat(j[i]["qty"]) * parseFloat(j[i]["exvattotal"]));
      }
    }



    if(document.getElementById("formBasket_strBasket").value.length>0){

       $jq.getJSON("http://www.wifigear.co.uk/api/getBasket.aspx",
         {campaign: "WIFIGEAR", formBasket_strBasket: document.getElementById('formBasket_strBasket').value},
         function(j) {
            
              for (var i = 0 ; i < j.length ; i++) { 


                //We will get a listing of all the variants used if any are selected
                strVariantTooltip = ""
                if(j[i]["Variant"].length > 0){


                  strVariantTooltip = strVariantTooltip + "<table border=\"0\" cellspacing=\"0\" cellpadding=\"4\">"

                  //If this is not a bundle then we do not show the variant title as this will be the same as the product title
                  for (var intVariant=0; intVariant < j[i]["VariantListing"].length; intVariant++){

                    if(j[i]["Type"]=="BUNDLE"){
                      strVariantTooltip = strVariantTooltip + "<tr><td colspan=\"3\">" + j[i]["VariantListing"][intVariant]["Title"] + "</td></tr>";
                    }

                    for (var intVariantOption=0; intVariantOption < j[i]["VariantListing"][intVariant]["Variants"].length; intVariantOption++){
                      strVariantTooltip = strVariantTooltip + "<tr>"
                      strVariantTooltip = strVariantTooltip + "  <td align=\"right\" style=\"background-color : #fffbcc;\"><strong>" + j[i]["VariantListing"][intVariant]["Variants"][intVariantOption]["Option"] + "</strong></td>"
                      strVariantTooltip = strVariantTooltip + "  <td><img src=\"/images/blank.gif\" width=\"5\" height=\"1\"/></td>"                 
                      strVariantTooltip = strVariantTooltip + "  <td align=\"left\" style=\"background-color : #fffbcc;\">" + j[i]["VariantListing"][intVariant]["Variants"][intVariantOption]["Value"] + "</td>"
                      strVariantTooltip = strVariantTooltip + "</tr>"
                    }

                  }

                  strVariantTooltip = strVariantTooltip + "</table>";

                }

                if(parseInt(j[i]["QTY"]) > 1){var strQTY = "<br/><strong>Quantity of " + j[i]["QTY"] + "</strong>";}else{strQTY = "";}
                strReturn = strReturn + "<tr>\n"
                if(j[i]["Image"].length > 0){
                  strReturn = strReturn + "  <td align=\"middle\" style=\"background-color : white;\"><img id=\"BASKET" + j[i]["Id"] + "\" src=\"/productimages/mini/" + j[i]["Image"] + ".png\" title=\"" + j[i]["Title"] + "\" border=\"0\" style=\"cursor : pointer;\" onclick=\"window.location='/" + j[i]["friendlyurl"] + "';\">"
                  //strReturn = strReturn + "  <div class=\"tooltip\">" + strVariantTooltip + "</div>"
                  //$jq(document).ready(function() {$jq("#BASKET" + j[i]["Id"]).tooltip('#demotip');});
                  strReturn = strReturn + "<br/>";
                }else{
                  strReturn = strReturn + "  <td align=\"middle\" style=\"background-color : white;\">"
                }

                if(bolCheckout==false){
                  strReturn = strReturn + "<img src=\"/images/blank.gif\" width=\"1\" height=\"5\"/><br/><a href=\"Javascript:removeFromBasket('" + j[i]["Id"] + "', '" + j[i]["Variant"] + "');\"><img title=\"Remove from basket\" name=\"removebtn11\" border=\"0\" src=\"/images/remove-btn.gif\" /></a>"
                }

                strReturn = strReturn + "</td>\n";

                strReturn = strReturn + "<td><img src=\"/images/blank.gif\" width=\"10\" height=\"1\"/></td>\n";



                if(j[i]["bolVATExempt"] == "False"){
                  if(j[i]["intSpecialPrice"] > 0){intPrice = j[i]["intSpecialPrice"];}else{intPrice = j[i]["intPrice"];}

                  if(getCookie("usertype")=="TRADE"){
                    if(j[i]["intTradePriceExVAT"] > 0){intPrice = j[i]["intTradePriceExVAT"];}
                  }

                  strReturn = strReturn + "  <td valign=\"top\" align=\"left\" style=\"background-color : white;\"><a href=\"/" + j[i]["friendlyurl"] + "\" class=\"linkStyle1\">" + j[i]["Title"] + "</a><br/>&pound;" + intPrice + strQTY + "</td>\n"
                }else{
                  if(j[i]["intExVATSpecialPrice"] > 0){intPrice = j[i]["intExVATSpecialPrice"];}else{intPrice = j[i]["intExVATPrice"];}

                  if(getCookie("usertype")=="TRADE"){
                    if(j[i]["intTradePriceExVAT"] > 0){intPrice = j[i]["intTradePriceExVAT"];}
                  }

                  strReturn = strReturn + "  <td valign=\"top\" align=\"left\" style=\"background-color : white;\"><a href=\"/" + j[i]["friendlyurl"] + "\" class=\"linkStyle1\">" + j[i]["Title"] + "</a><br/>&pound;" + intPrice + strQTY + "</td>\n"
                }



                strReturn = strReturn + "</tr>\n";

                strReturn = strReturn + "<tr><td colspan=\"3\"><br/></td></tr>\n";

                if(getCookie("usertype")=="TRADE"){
                  intSubTotal    = intSubTotal + parseFloat(j[i]["intTradeSubTotalExVAT"]);
                }else{
                  intSubTotal    = intSubTotal + parseFloat(j[i]["intSubTotal"]);
                }
              }    

        if(strReturn.length > 0){strReturn = "<table width=\"150\" style=\"width : 150px;\" border=\"0\" cellspacing=\"0\" cellpadding=\"3\" class=\"bodyText\">" + strReturn + "</table><br>\n";}
        document.getElementById("divBasket").innerHTML = strReturn;     
        document.getElementById("divTotal").innerHTML = intSubTotal.toFixed(2);

        }
      );
    }else{

      if(strReturn.length > 0){
        if(strReturn.length > 0){strReturn = "<table width=\"150\" style=\"width : 150px;\" border=\"0\" cellspacing=\"0\" cellpadding=\"3\" class=\"bodyText\">" + strReturn + "</table><br>\n";}
        document.getElementById("divBasket").innerHTML = strReturn;     
        document.getElementById("divTotal").innerHTML = intSubTotal.toFixed(2);
      }else{
        document.getElementById("divBasket").innerHTML = "<center><p>Drag items here to add to your shopping basket</p><img src=\"/images/template/shopping_cart_icon.jpg\" alt=\"Shopping Basket\" /></center>";
        document.getElementById("divTotal").innerHTML = "0.00";
      }
    }
  }

  function removeFromCustomBasket(Id) {

      var strBasket = "";
       
      strBasket = getCookie("customBasket"); 

      if(strBasket==null||strBasket.length < 1){
        //Cannot be null really as we must have something in it in order to drag over to this remove product from basket handler!
      }else{    

        var j=eval("[" + strBasket + "]");
        strBasket = "";
        for (var i = 0 ; i < j.length ; i++) { 

          if(j[i]["id"]==Id){
            // Remove completely
          }else{
            strBasket = strBasket + "{\"id\":\"" + j[i]["id"] + "\",\"title\":\"" + j[i]["title"] + "\",\"type\":\"" + j[i]["type"] + "\",\"image\":\"" + j[i]["image"] + "\",\"cable\":\"" + j[i]["cable"] + "\",\"connector1\":\"" + j[i]["connector1"] + "\",\"connector2\":\"" + j[i]["connector2"] + "\",\"length\":\"" + j[i]["length"] + "\",\"exvattotal\":\"" + j[i]["exvattotal"] + "\",\"total\":\"" + j[i]["total"] + "\",\"qty\":\"" + j[i]["qty"] + "\"},";
          }
        }        
        strBasket = Left(strBasket, strBasket.length-1)
      }

      setCookie("customBasket", strBasket, "", "/", "", "");

      if(strBasket.length > 0){document.getElementById("formBasket_strCustomBasket").value = "[" + strBasket + "]";}else{document.getElementById("formBasket_strCustomBasket").value = "";}

      getBasket();


  }

  function removeFromBasket(Id, Variant) {

      var strBasket = "";
       
      strBasket = getCookie("Basket"); 

      if(strBasket==null||strBasket.length < 1){
        //Cannot be null really as we must have something in it in order to drag over to this remove product from basket handler!
      }else{    

        var j=eval("[" + strBasket + "]");
        strBasket = "";
        for (var i = 0 ; i < j.length ; i++) { 

          if(j[i]["Id"]==Id && j[i]["Variant"]==Variant){
            // Remove completely
          }else{
            strBasket = strBasket + "{\"Id\":\"" + j[i]["Id"] + "\",\"QTY\":\"" + j[i]["QTY"] + "\",\"Variant\":\"" + j[i]["Variant"] + "\"},";
          }
        }        
        strBasket = Left(strBasket, strBasket.length-1)
      }

      setCookie("Basket", strBasket, "", "/", "", "");

      if(strBasket.length > 0){document.getElementById("formBasket_strBasket").value = "[" + strBasket + "]";}else{document.getElementById("formBasket_strBasket").value = "";}

      getBasket();


  }

 
  function getProductVariations(strProductGUID){
    var strReturn = "";
    var intVariant = 1;
    var strRow = "odd"

    $jq.ajax({
      async: false,
      url: "http://www.wifigear.co.uk/api/doGetProductVariations.aspx",
      data: {campaign: "WIFIGEAR", strGet: strProductGUID},
      dataType: "json",
      success:  function(j) {


          if(j.length == 0){

          }else{
               for (var i = 0 ; i < j.length ; i++) { 
                 if(j[i]["Status"]=="1"){

                   strReturn = strReturn + "<tr class=\"tableRow " + strRow + "Row\">"

                   strReturn = strReturn + "  <td style=\"width: 30px;\"><center><img src=\"/productimages/mini/" + j[i]["imageid"] + ".png\" border=\"0\" onmouseover=\"Tip('<img src=/productimages/main/" + j[i]["imageid"] + ".png width=180>')\"></center></td>"

                   //Variants
                   for(var ii = 0; ii < j[i]["Variants"].length; ii++){
                     strReturn = strReturn + "<td>" + j[i]["Variants"][ii]["Value"] + "</td>"
                   }

                   //Stock check
                   if(parseFloat(j[i]["Stock"]) < 1){
                     strReturn = strReturn + "<td colspan=\"2\"><center>Out of stock</center></td>"
                   }else{

                     //Variant Price

                     if(j[i]["vatexempt"]=="true"){
                       strReturn = strReturn + "<td align=\"right\">&pound;" + j[i]["priceexvat"] + "</td>"
                     }else{
                       strReturn = strReturn + "<td align=\"right\">&pound;" + j[i]["priceincvat"] + "</td>"
                     }


                     strReturn = strReturn + "<td><center><input class=\"tableRowRadiobtn\" type=\"radio\" id=\"variantsof" + strProductGUID + "\" name=\"variantsof" + strProductGUID + "\" value=\"" + j[i]["Id"] + "\""
                     if(intVariant==1){strReturn = strReturn + " checked ";}
                     strReturn = strReturn + "/></center></td>"
                     intVariant++;
                   }

                   strReturn = strReturn + "</tr>\n"

                   if(strRow=="odd"){strRow = "even";}else{strRow = "odd";}

                   //We check to see if actually all variants are out of stock and if so then of course we cannot add this to the basket
                   if(parseFloat(j[i]["variantstocklevel"]) < 1){
                     document.getElementById("add-button").style.display = "none";
                   }

                 }
               }
              
          }

      }
    });

    return strReturn;

  }

  function addtobasket(Id, quantity){
      addtobasketproducts(Id, quantity);
  }

  function closeBasket(){
    document.getElementById('light').style.display='none';
    basketOverlay.close(); //Close overlay
  }

  function addtobasketproducts(strProductGUID, intQuantity, category){
    var strVariations = "";
    var strReturn = "";
    var variantProducts = "";
    var strProductVariations = "";
    var bolVariations = false;

      document.getElementById("add-button").style.display = "";

       $jq.getJSON("http://www.wifigear.co.uk/api/dogetaddtobasketproducts.aspx",
         {campaign: "WIFIGEAR", strGet: strProductGUID},
         function(j) {


//data = "[]";

             if(j.length == 0){
               addproducttobasket(strProductGUID, intQuantity, "", category);
             }else{

               // Variation pop-up header and image
               strReturn = strReturn + "<img src=\"/productimages/mini/" + j[0]["imageid"] + ".png\" border=\"0\" onmouseover=\"Tip('<img src=/productimages/main/" + j[0]["imageid"] + ".png width=180>')\">"

                 if("BUNDLE" == j[0]["producttype"]){
                   strReturn = strReturn + "<div id=\"headerBarTitle\">" + j[0]["producttitle"] + " - "


                   if(j[0]["specialofferpriceexvat"] == "0.00"){strReturn = strReturn + "&pound;" + j[0]["priceincvat"];}else{strReturn = strReturn + "&pound;" + j[0]["specialofferpriceincvat"];}

                   if(j[0]["saving"] != "0.00"){strReturn = strReturn + " Saving &pound;" + j[0]["saving"];}

                   strReturn = strReturn + "</div>"
                 }else{
                   strReturn = strReturn + "<div id=\"headerBarTitle\">" + j[0]["producttitle"] + "</div>"
                 }


               
               document.getElementById("headerBar").innerHTML = strReturn;
               strReturn = "";

               for (var i = 0 ; i < j[0]["variants"].length ; i++) { 


                 strReturn = strReturn + "<div class=\"tableHeader\">" + j[0]["variants"][i]["title"] + "</div>"

                 if(j[0]["variants"][i]["headings"].length > 0){
                   strReturn = strReturn + "<table border=\"0\" style=\"width: 460px;\">"
                   strReturn = strReturn + "<tr class=\"tableRow\">"
                   strReturn = strReturn + "  <td></td>" //Image column
                   var strHeadingSplit = j[0]["variants"][i]["headings"].split("<heading>");

                   for(var s = 0; s < strHeadingSplit.length; s++){
                     strReturn = strReturn + "<td><strong>" + strHeadingSplit[s] + "</strong></td>"
                   }
                   strReturn = strReturn + "<td style=\"width: 60px;\">&nbsp;</td><td style=\"width: 60px;\">&nbsp;</td>"
                   strReturn = strReturn + "</tr>"

                   strProductVariations = getProductVariations(j[0]["variants"][i]["productid"]);

                   //It may be the case that although a product type should have variants, it may not have any and the default stock level is used instead
                   if(strProductVariations == ""){
                     if(parseFloat(j[0]["variants"][i]["stocklevel"]) < 1){
                       strReturn = strReturn + "<tr class=\"tableRow oddRow\">"
                       strReturn = strReturn + "  <td style=\"width: 30px;\"><center><img src=\"/productimages/mini/" + j[0]["variants"][i]["imageid"] + ".png\" border=\"0\" onmouseover=\"Tip('<img src=/productimages/main/" + j[0]["variants"][i]["imageid"] + ".png width=180>')\"></center></td>"
                       strReturn = strReturn + "  <td>Standard</td>"
                       for(var s = 1; s < strHeadingSplit.length; s++){
                        strReturn = strReturn + "<td></td>"
                       }
                       strReturn = strReturn + "  <td colspan=\"2\"><center>Out of stock</center></td>"
                       strReturn = strReturn + "</tr>"
                       document.getElementById("add-button").style.display = "none";
                     }else{

                       //We firstly determine whether this is a single product (not a bundle) because we can auto-add it to the basket
                       if(j[0]["variants"].length==1){
                         addproducttobasket(strProductGUID, intQuantity, "", category);
                         return;
                       }else{

                         strReturn = strReturn + "<tr class=\"tableRow oddRow\">"
                         strReturn = strReturn + "  <td style=\"width: 30px;\"><center><img src=\"/productimages/mini/" + j[0]["variants"][i]["imageid"] + ".png\" border=\"0\" onmouseover=\"Tip('<img src=/productimages/main/" + j[0]["variants"][i]["imageid"] + ".png width=180>')\"></center></td>"
                         strReturn = strReturn + "  <td>Standard</td>"
                         for(var s = 1; s < strHeadingSplit.length; s++){
                          strReturn = strReturn + "  <td></td>"
                         }


                         if(j[0]["variants"][i]["vatexempt"]=="true"){
                           strReturn = strReturn + "  <td align=\"right\">&pound;" + j[0]["variants"][i]["priceexvat"] + "</td>"
                         }else{
                           strReturn = strReturn + "  <td align=\"right\">&pound;" + j[0]["variants"][i]["priceincvat"] + "</td>"
                         }


                         strReturn = strReturn + "  <td><center><input class=\"tableRowRadiobtn\" type=\"radio\" value=\"\" checked/></center></td>"
                         strReturn = strReturn + "</tr>"
                       }
                     }
                   }

                   strReturn = strReturn + strProductVariations + "</table>";

                   variantProducts = variantProducts + j[0]["variants"][i]["productid"] + ","

                 }else{

                   strReturn = strReturn + "<div class=\"tableRow oddRow\"><div class=\"tableRowPrice\"></div><div class=\"tableRowRadiobtn\"><input checked type=\"radio\" value=\"\"></div></div>"

                 }

               }

              if(variantProducts.length>0){variantProducts = Left(variantProducts, variantProducts.length-1);}
               document.getElementById("variantQuantity").value             = intQuantity;
               document.getElementById("variantProduct").value              = strProductGUID;
               document.getElementById("variantProductsWithVariants").value = variantProducts;
               document.getElementById("scrollPanel").innerHTML = strReturn;
               document.getElementById("qtyInput").value = "1";
               
               basketOverlay.load(); //Make the background of everything else dark
               document.getElementById('light').style.display = 'block';
               $jq("#light").center();


             }

      }
    );
  }

  function minusQuantity(){
    var intQuantity = parseInt(document.getElementById('qtyInput').value);
    if(intQuantity>1){
      document.getElementById("qtyInput").value = intQuantity-1;
    }
  }

  function plusQuantity(){
    var intQuantity = parseInt(document.getElementById('qtyInput').value);
    if(intQuantity<999){
      document.getElementById("qtyInput").value = intQuantity+1;
    }
  }

function GetRadioButtonValue(id)

        {

            var radio = document.getElementsByName(id);

            for (var ii = 0; ii < radio.length; ii++)

            {

                if (radio[ii].checked)

                    return radio[ii].value;

            }

        }

  function addtobasketproductwithvariants(strRadioButton){

    var arraySplit = document.getElementById("variantProductsWithVariants").value.split(",");
    var chosenVariants = "";
    for(var s = 0; s < arraySplit.length; s++){

      chosenVariants = chosenVariants + GetRadioButtonValue(strRadioButton + arraySplit[s]) + ",";

    }

    if(chosenVariants.length>0){chosenVariants = Left(chosenVariants, chosenVariants.length-1);}

    //We now also set the quantity to the quantity box in the pop-up
    if(document.getElementById("qtyInput").value=="0"){
      closeBasket();
    }else{
      document.getElementById("variantQuantity").value = document.getElementById("qtyInput").value;
      addproducttobasket(document.getElementById("variantProduct").value, document.getElementById("variantQuantity").value, chosenVariants, '');
    }
  }

  function addproducttobasket(Id, quantity, variants, category){
      var strBasket = "";

      closeBasket();

      $jq("#PRODUCT" + Id + "_" + category).animate_from_to("#shoppingbasket");

      showBasketBalloon();

      //deleteCookie("Basket");
      strBasket = getCookie("Basket");

      if(strBasket==null||strBasket.length < 1){
        strBasket = "{\"Id\":\"" + Id + "\",\"QTY\":\"" + quantity + "\",\"Variant\":\"" + variants + "\"}";
      }else{
    
        var bolFound = false;
        //We now see if this product already exists in the basket in order to increase the quantity

        var j = eval("[" + strBasket + "]");
        strBasket = "";
        for (var i = 0 ; i < j.length ; i++) { 
          if(j[i]["Id"]==Id && j[i]["Variant"]==variants){
            strBasket = strBasket + "{\"Id\":\"" + j[i]["Id"] + "\",\"QTY\":\"" + (parseInt(j[i]["QTY"])+parseInt(quantity)) + "\",\"Variant\":\"" + j[i]["Variant"] + "\"},";          
            bolFound = true;
          }else{
            strBasket = strBasket + "{\"Id\":\"" + j[i]["Id"] + "\",\"QTY\":\"" + j[i]["QTY"] + "\",\"Variant\":\"" + j[i]["Variant"] + "\"},";
          }
        }
        if(bolFound==false){
          strBasket = strBasket + "{\"Id\":\"" + Id + "\",\"QTY\":\"" + quantity + "\",\"Variant\":\"" + variants + "\"},";
          
        }
        strBasket = Left(strBasket, strBasket.length-1)
      }

      setCookie("Basket", strBasket, "", "/", "", "");

      if(strBasket.length > 0){document.getElementById("formBasket_strBasket").value = "[" + strBasket + "]";}else{document.getElementById("formBasket_strBasket").value = "";}

      getBasket();

  }

// ************************************************************   
// Name    : showBasketBalloon()
// Purpose : Show the basket balloon
// Change Requests:
// Name			Date	    Summary
// ************************************************************
  function showBasketBalloon(){

    basketOverlayBalloon.load(); //Make the background of everything else dark

    // Position the basket balloon
    var arrayBasketPosition = findElementPosition(document.getElementById("basketDropZone"));
    document.getElementById("basketBalloon").style.top     = arrayBasketPosition[1]+50 + "px";
    document.getElementById("basketBalloon").style.left    = arrayBasketPosition[0]-310 + "px";
    document.getElementById("basketBalloon").style.display = "block";

    //Take user to top of page in order to see basket balloon
    scroll(0,0);

    basketBalloonTimeout = setTimeout(closeBasketBalloon,3000);
  }
// ************************************************************   
// Name    : gotoCheckout()
// Purpose : Redirect user to checkout
// Change Requests:
// Name			Date	    Summary
// ************************************************************
  function gotoCheckout(){
    closeBasketBalloon();
    window.location = "/checkout.aspx";
  }
// ************************************************************   
// Name    : closeBasketBalloon()
// Purpose : Hide the basket balloon
// Change Requests:
// Name			Date	    Summary
// ************************************************************
  function closeBasketBalloon(){
    document.getElementById("basketBalloon").style.display = "none";
    basketOverlayBalloon.close();
    clearTimeout(basketBalloonTimeout);
  }

// ************************************************************   
// Name    : findElementPosition()
// Purpose : Find the position of the basket image
// Change Requests:
// Name			Date	    Summary
// ************************************************************
  function findElementPosition(obj) {
    var curleft = curtop = 0;
    if (obj.offsetParent) {
      do {
        curleft += obj.offsetLeft;
        curtop += obj.offsetTop;
      } while (obj = obj.offsetParent);
      return [curleft,curtop];
    }
  }

  function Left(str, n){
	if (n <= 0)
	    return "";
	else if (n > String(str).length)
	    return str;
	else
	    return String(str).substring(0,n);
  }

  function Right(str, n){
    if (n <= 0)
       return "";
    else if (n > String(str).length)
       return str;
    else {
       var iLen = String(str).length;
       return String(str).substring(iLen, iLen - n);
    }
  }

// ************************************************************   
// Name    : checkNumeric()
// Purpose : Make sure only numbers can be added into text box
// Change Requests:
// Name			Date	    Summary
// ************************************************************
  function checkNumeric(booAllowFullstop) {
    // Allow chars between 0 - 9. Allow fullstop if booAllowFullstop = true
    if ((window.event.keyCode < 48 || window.event.keyCode > 57) && (window.event.keyCode != 45) && (window.event.keyCode != 46 || !booAllowFullstop)) {
      window.event.keyCode = 0; // Don't allow any other character
    }
  }
// ************************************************************   
// Name    : getWindowSize()
// Purpose : Find size of users browser window
// Change Requests:
// Name			Date	    Summary
// ************************************************************
    function getWindowSize() {
	        
	     var xScroll, yScroll;
		
		if (window.innerHeight && window.scrollMaxY) {	
			xScroll = window.innerWidth + window.scrollMaxX;
			yScroll = window.innerHeight + window.scrollMaxY;
		} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
			xScroll = document.body.scrollWidth;
			yScroll = document.body.scrollHeight;
		} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
			xScroll = document.body.offsetWidth;
			yScroll = document.body.offsetHeight;
		}
		
		var windowWidth, windowHeight;
		
		if (self.innerHeight) {	// all except Explorer
			if(document.documentElement.clientWidth){
				windowWidth = document.documentElement.clientWidth; 
			} else {
				windowWidth = self.innerWidth;
			}
			windowHeight = self.innerHeight;
		} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
			windowWidth = document.documentElement.clientWidth;
			windowHeight = document.documentElement.clientHeight;
		} else if (document.body) { // other Explorers
			windowWidth = document.body.clientWidth;
			windowHeight = document.body.clientHeight;
		}	
		
		// for small pages with total height less then height of the viewport
		if(yScroll < windowHeight){
			pageHeight = windowHeight;
		} else { 
			pageHeight = yScroll;
		}
	
		// for small pages with total width less then width of the viewport
		if(xScroll < windowWidth){	
			pageWidth = xScroll;		
		} else {
			pageWidth = windowWidth;
		}

		return [pageWidth,pageHeight];
	}
// ************************************************************   
// Name    : logOut()
// Purpose : Clear the user cookies and redirect to home page
// Change Requests:
// Name			Date	    Summary
// ************************************************************
    function logOut() {
      setCookie("userid", "", "", "/", "", "");
      setCookie("usertype", "", "", "/", "", "");

      //window.location.reload();
      window.location = "/";
    }