function correctPNG()
   {
   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")
        {
        alert(img.height);
       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 + "\');\"></span>"
       img.outerHTML = strNewHTML
       i = i-1
        }
        */
      }
   }
function alphaBackgrounds(){

   var rslt = navigator.appVersion.match(/MSIE (d+.d+)/, '');
   var itsAllGood = (rslt != null && Number(rslt[1]) >= 5.5);
   for (i=0; i<document.all.length; i++){
      var bg = document.all[i].currentStyle.backgroundImage;
      if (bg){
         if (bg.match(/.png/i) != null){
            var mypng = bg.substring(5,bg.length-2);
   //alert(mypng);
            document.all[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+mypng+"', sizingMethod='crop')";
            document.all[i].style.backgroundImage = "url('')";
   //alert(document.all[i].style.filter);
         }                                               
      }
   }
}

if (navigator.platform == "Win32" && navigator.appName == "Microsoft Internet Explorer" && window.attachEvent) {
window.attachEvent("onload", correctPNG);
window.attachEvent("onload", alphaBackgrounds);
}


function promptTime(){};
promptTime.timeHand = null;
promptTime.id = null;
var opaciDistance = 10;
var opaciTimes = 1;


function promptTip(id){
	try{
		if (promptTime.timeHand != null){
	        clearPromptInterval();
	    }
	    document.getElementById(id).style.display = "block";
		promptTime.id = id;
	   	promptTime.timeHand = window.setInterval(function(){move_step(id)},400);
	}catch(ex){}
}

function move_step(id){
	try{  		 
		var aim = document.getElementById(id);   
	    if(navigator.userAgent.indexOf("MSIE")>0) {   
		  opa = aim.filters.item("Alpha").Opacity;
        } else{
          opa = parseFloat(aim.style.MozOpacity)*100;
        }
	    var nopa;
	    if (opaciTimes <= 5){ 
	        nopa = Number(opa) +  opaciDistance + 10;
	        opaciTimes = Number(opaciTimes)+1;
	    }else if (opaciTimes == 6){
	        nopa = Number(opa);
	  	    opaciTimes = Number(opaciTimes)+1;
	    }else{
	        nopa = Number(opa) -  opaciDistance;
	  	    opaciTimes = Number(opaciTimes)+1;
	    }
	    if(navigator.userAgent.indexOf("MSIE")>0) {   
	 		aim.filters.item("Alpha").Opacity=nopa;
        } else{
	        aim.style.MozOpacity=nopa*0.01;
        }
	  if (opaciTimes >= 16){
	  	
	    clearPromptInterval();
	  }
	}catch(ex){
	    clearPromptInterval();
	}
 
}


function clearPromptInterval()
{
	try{
        document.getElementById(promptTime.id).style.display = "none";
	    window.clearInterval(promptTime.timeHand);
	    promptTime.timeHand = null;
    	promptTime.id = null;
	    opaciTimes = 0;
	}catch(ex){}
}