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 j=0; j<document.images.length; j++) 
       { 
          var img = document.images[j] 
          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 = "<b " + imgID + imgClass + imgTitle 
             + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" 
             + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" 
             + "(src=\'" + img.src + "\', sizingMethod='scale');\"></b>" 
             img.outerHTML = strNewHTML 
             j = j-1 
          } 
       } 
    }     
} 
if (window.attachEvent) window.attachEvent("onload",correctPNG);
if (window.addEventListener) window.addEventListener("onload",correctPNG,false);

window.onload=function() 
{ 
for(var ii=0; ii<document.links.length; ii++) 
document.links[ii].onfocus=function(){this.blur()} 
} 
function fHideFocus(tName){ 
aTag=document.getElementsByTagName(tName); 
for(i=0;i<aTag.length;i++)aTag[i].hideFocus=true; 
//for(i=0;i<aTag.length;i++)aTag[i].onfocus=function(){this.blur();}; 
} 

function g(o){return document.getElementById(o);}
function HoverLi(n){
for(var i=1;i<=4;i++){g('tb_'+i).className='normaltab';g('tbc_0'+i).className='undis';}g('tbc_0'+n).className='dis';g('tb_'+n).className='hovertab';
}

function g(o){return document.getElementById(o);}
function phbHoverLi(n){
for(var i=1;i<=2;i++){g('phbtb_'+i).className='phbnormaltab';g('phbtbc_0'+i).className='phbundis';}g('phbtbc_0'+n).className='phbdis';g('phbtb_'+n).className='phbhovertab';
}