function correctPNGs() {
   var arVersion = navigator.appVersion.split("MSIE")
   var version = parseFloat(arVersion[1])

   if ((version >= 5.5) && (version < 7) &&(document.body.filters)) 
   {
      for(var i=0; i<document.images.length; i++)
      {
         var img = document.images[i]
         var imgName = img.src.toUpperCase()
         if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
         {
            var imgID = (img.id) ? "id='" + img.id + "' " : ""
            var imgClass = (img.className) ? "class='" + img.className + "' " : ""
            var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
            var imgStyle = "display:inline-block;" + img.style.cssText 
            var imgClick = "onclick=\"" + img.attributes["onclick"].value + "\"";
            if (img.align == "left") imgStyle = "float:left;" + imgStyle
            if (img.align == "right") imgStyle = "float:right;" + imgStyle
            if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
            var strNewHTML = "<span " + imgID + imgClass + imgTitle + imgClick
            + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
            + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
            + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
            img.outerHTML = strNewHTML
            i = i-1
         }
      }
   }
}

function openFCKEditor(in_URL) {
   window.open(in_URL, "edit", "menubar=0,resizable=0,width=650,height=500")
}


function SetUniqueRadioButton(nameregex, current)
{
   re = new RegExp(nameregex);
   for(i = 0; i < document.forms[0].elements.length; i++)
   {
      elm = document.forms[0].elements[i]
      if (elm.type == 'radio')
      {
         if (re.test(elm.name))
         {
            elm.checked = false;
         }
      }
   }
   current.checked = true;
}

function SetUniqueCheckbox(nameregex, current)
{
   re = new RegExp(nameregex);
   var currentToBeChecked = false;
   var currentObjBeforeSwitch = current;
   for(i = 0; i < document.forms[0].elements.length; i++)
   {
      elm = document.forms[0].elements[i]
      if (elm.type == 'checkbox')
      {
         if (re.test(elm.name))
         {
            if (elm == current)
            {
               currentObjBeforeSwitch = elm;
               if (current.checked) {
                  currentToBeChecked = true;
               }
               else {
                  currentToBeChecked = false;
               }
            }
            elm.checked = false;
         }
      }
   }
  
   if (currentObjBeforeSwitch == current) {
      current.checked = currentToBeChecked;
   }
   else {
      current.checked = true;
   }
}

function checkDeleteCartProduct() {
   if (confirm("Är du säker på att du vill ta bort artikeln?")) {
      return true;
   }
   else {
      return false;
   }
}