var ver = navigator.appVersion
var oldIEFlag = 0
if(ver.indexOf("MSIE") != -1) {
 var version = parseFloat(navigator.appVersion.split("MSIE")[1])
 if(version < 7) oldIEFlag = 1
}
function imageTransparent(imgNumber) {
 var img
 if(oldIEFlag == 0) return
 if(imgNumber == -1) {
 return
 }
 else {
 img = document.getElementById("miniImage"+imgNumber)
 }
 if(img && img.src) { 
 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
 var strNewHTML
 if(imgName.search("BUY_NOW")>0) {
 imgStyle = "cursor:hand;" + imgStyle
 strNewHTML = "<span onClick=\"realtimeBasketSubmit.toggleSubmit("+imgNumber+")\" name=\"add2cart\"" + imgID + imgClass + imgTitle
 + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
 + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
 + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>"
 }
 else {
 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
 }
 }
}