// JavaScript Document

 

//All of this JavaScript needs to be in the page

//This firstly checks to see what browser is being used by the user

var agt=navigator.userAgent.toLowerCase();

var is_gecko = (agt.indexOf('gecko') != -1);

//if the browser is not Mozilla or any other kind of gecko browser executes the rest. This is need because there is a Microsoft specific javascript call below

if (!is_gecko) 

{   

            //This method sorts out the PNG to work as it is meant to with IE 5.5 & 6

            function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.

            {

               var arVersion = navigator.appVersion.split("MSIE")

               var version = parseFloat(arVersion[1])

               if ((version >= 5.5) && (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 ;

                                                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

                                                + " 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;

                                     }

                          }

               }    

            }

            window.attachEvent("onload", correctPNG);

}