var url = window.location.href;
var dbPos = url.indexOf(thisDB);
url = url.substring(0, dbPos );

isIE=document.all;
isNN=!document.all&&document.getElementById;
isN4=document.layers;
isOp = (window.top.navigator.userAgent.indexOf('Opera') >= 0) ? 1 : 0;

var jdebug;
if (jdebug == '') {
jdebug = false}

function doAddToCart(doc, quick) {
if (getCookie('ShopCust') == '') setShopCookie();
showSection("ProcessingBox");
var theitems = doc
var qtext = '';
if (quick) qtext = '&quick=true';
var addurl = thisDB + '/Add+to+Basket+by+Id?OpenAgent&id=' + theitems + qtext + '&Ref=' + path + '-closeme';
//alert(addurl);
//if (jdebug) alert(addurl);
window.document.getElementById('addtocart').src = addurl;
}

function directAddToCart(doc) {
if (getCookie('ShopCust') == '') setShopCookie();
var theitems = doc
var qtext = '';
var addurl = thisDB + '/Add+to+Basket+by+Id?OpenAgent&id=' + theitems  + qtext + '&Ref=' + path;
window.location.href = addurl;
}

function addToCart(doc) {
doAddToCart(doc, false);
}

function addToCartQuick(doc) {
doAddToCart(doc, true);
}

function removeFromCart() {
showSection("RemoveBox");
var removeurl = thisDB + '/Remove+from+Basket?OpenAgent&UNID=' + docunid + shopcookie + '&Ref=' + path;
window.document.getElementById('addtocart').src = removeurl;
//hideSection("ProcessingBox")
//window.location.reload();
}

function reloadMe() {
//window.location.reload();
//window.document.forms[0].BasketClick.click();
window.location.href = 'http://www3.best-in-class.com/bestp/domrep.nsf/Basket?OpenForm&ref=' + window.location.href;
}

function sectionIsHidden(sectionid) {
 if (isIE||isNN) {
alert(window.document.getElementById(sectionid).style.display);
}  else if (isN4) {
alert(window.document.getElementById(sectionid).display);
}
}

function showSection(section){
 if (isIE||isNN) {
window.document.getElementById(section).style.display="block";
}  else if (isN4) {
window.document.getElementById(section).display="block";
}
}

function hideSection(section){
  if (isIE||isNN) window.document.getElementById(section).style.display="none";
  else if (isN4) window.document.getElementById(section).display="none";
}

function Login() {
var url = window.location.href + '&Login';
window.location.href = url
}

function dLink(id) {
//isMember is computed on the SubjectBrowse form
if (isMember) {
//return link for member to test agent
return url + thisDB + '/Content/' + id + '!OpenDocument&Login=1';
//return url + thisDB + '/Test!OpenAgent&Exp=' + id + '&Login=1';
}else if (thisDB == "/bestpsub/domrep2.nsf"){
return url + thisDB + '/Content/' + id + '!OpenDocument';
//return url + thisDB + '/Test!OpenAgent&Exp=' + id;
}else if (window.location.href.toLowerCase().indexOf('itemlookup')>0) {
return url + thisDB + '/ItemLookup/' + id + '!OpenDocument';
}else{
//return link for nonmember
return url + thisDB + '/Non-Member/' + id + '!OpenDocument';
}
}

var cartEdit;
cartEdit = '';
var hideCartAndCheckbox;
if (hideCartAndCheckbox == '') 
	hideCartAndCheckbox = false;

function showCartCheckbox(itemNumber) {
if (itemInCart(itemNumber) || isMember || hideCartAndCheckbox) {
return '"display:none; visibility:hidden"">';
 }else{
 return '>';
 }
}

function showCartIcon(itemNumber) {
if (!itemInCart(itemNumber) || isMember || hideCartAndCheckbox) {
return '"display:none; visibility:hidden"">';
}else{
 return '>';
 }
}

function checkRolesMatch(roles) {
match = false;
//alert(jdebug);
for (i=0; i<roles.length; i++) {
	for (r=0; r<curRoles.length; r++) {
		if (roles[i] == curRoles[r]) {
			match = true;
			break;
		}
	}
	if (match == true) break;
}
return match;
}

function showCartCheckboxRoles(itemNumber, roles) {
eval('var rolearray = new Array("' + replaceSubstring(roles, ' ', '" "') + '")');
rolesMatch = checkRolesMatch(rolearray);
//alert(itemNumber + " " + rolesMatch);
if (itemInCart(itemNumber) || rolesMatch || hideCartAndCheckbox) {
return '"display:none; visibility:hidden"">';
 }else{
 return '>';
 }
}

function showCartIconRoles(itemNumber, roles) {
eval('var rolearray = new Array("' + replaceSubstring(roles, ' ', '" "') + '")');
rolesMatch = checkRolesMatch(rolearray);
if (!itemInCart(itemNumber) || rolesMatch || hideCartAndCheckbox) {
return '"display:none; visibility:hidden"">';
}else{
 return '>';
 }
}

function cartCheck(isChecked, itemNumber) {
 if (!isChecked) {
 	itemRemove(itemNumber);
 }else{
 	itemAdd(itemNumber);
 }
}


function itemInCart(itemNumber) {
 if (cartItems.indexOf(itemNumber + ",") >=0){
 	return true;
 }else{
 	return false;
 }
}

function itemRemove(removeItem) {
	if (cartEdit.indexOf(',') == -1){
		cartEdit = '' ;
	}else{
		cartEdit += ',';
		cartEdit = replaceSubstring(cartEdit, removeItem + ',', '');
		cartEdit = cartEdit.substring(0, cartEdit.length -1 );
	}
}

function itemAdd(addItem) {
	if (cartEdit.indexOf(addItem) == -1){
		if (cartEdit == '') {
			cartEdit = addItem;
		}else{
			cartEdit += ',' + addItem;
		}
	}else{
		//do nothing -- the item is already in the cart
	}
}

function replaceSubstring(inputString, fromString, toString) {
   // Goes through the inputString and replaces every occurrence of fromString with toString
   var temp = inputString;
   if (fromString == "") {
      return inputString;
   }
   if (toString.indexOf(fromString) == -1) { // If the string being replaced is not a part of the replacement string (normal situation)
      while (temp.indexOf(fromString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(fromString));
        var toTheRight = temp.substring(temp.indexOf(fromString)+fromString.length, temp.length);
         temp = toTheLeft + toString + toTheRight;
      }
   } else { // String being replaced is part of replacement string (like "+" being replaced with "++") - prevent an infinite loop
      var midStrings = new Array("~", "`", "_", "^", "#");
      var midStringLen = 1;
      var midString = "";
      // Find a string that doesn't exist in the inputString to be used
      // as an "inbetween" string
      while (midString == "") {
         for (var i=0; i < midStrings.length; i++) {
            var tempMidString = "";
            for (var j=0; j < midStringLen; j++) { tempMidString += midStrings[i]; }
            if (fromString.indexOf(tempMidString) == -1) {
               midString = tempMidString;
               i = midStrings.length + 1;
            }
         }
      } // Keep on going until we build an "inbetween" string that doesn't exist
      // Now go through and do two replaces - first, replace the "fromString" with the "inbetween" string
      while (temp.indexOf(fromString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(fromString));
         var toTheRight = temp.substring(temp.indexOf(fromString)+fromString.length, temp.length);
         temp = toTheLeft + midString + toTheRight;
      }
      // Next, replace the "inbetween" string with the "toString"
      while (temp.indexOf(midString) != -1) {
         var toTheLeft = temp.substring(0, temp.indexOf(midString));
         var toTheRight = temp.substring(temp.indexOf(midString)+midString.length, temp.length);
         temp = toTheLeft + toString + toTheRight;
      }
   } // Ends the check to see if the string being replaced is part of the replacement string or not
   return temp; // Send the updated string back to the user
} // Ends the "replaceSubstring" function

function Trim(str)
{
  if (str == null )
  {
   return ""
  }
   var first =0
   while(str.charAt(first)==" ")
    {
       first++
    }
    var last=str.length
    if(first==last)
    {
       return ""
    }
    while(str.charAt(last-1)==" ")
     {
       last--
     }
     return str.substring(first,last)
   //f.DepartmentName.value=f.DepartmentName.value.substring(first,last)
}