var last = '';
var thispage = 0;

function setOpacity( elem, level ) {
        
       if ( elem.filters )
      
               elem.style.filter = "progid:DXImageTransform.Microsoft.Alpha(opacity="+level+")";
       else
               elem.style.opacity = level / 100;

}

function popup (url,w,h) {
	t = (screen.height/2)-(h); 
	l = (screen.width/2)-(w/2);
	wd = window.open (url, '', 'location=no,scrollbars=yes,menubar=no,status=no,resizable=no,top='+t+',left='+l+',width='+w+',height='+h);
}

function ShowDiv(name) {
	document.getElementById(name).style.display='';
}

function HideDiv(name) {
	document.getElementById(name).style.display='none';
}

function ShowHideDiv(name) {
	if (document.getElementById(name).style.display == 'none'){
		document.getElementById(name).style.display='';
	}
	else{
		document.getElementById(name).style.display='none';
	}
}

function GoUrl(url){
	document.location.href=url;
}

function showlogondiv(){
	document.getElementById('logondiv').style.display='';
}

function test()
{
  new Ajax.Updater('test', '/runtime/test/',{asynchronous:true, onSuccess: function(){ } });
  return false;
}


function slide_div(id){
	$('#'+id).fadeIn('fast');
}

function nextinform(ref,nxt){
	var form=ref.form;
	eval("form."+nxt+".focus();");
	return false;
}

$.preloadImages = function(preload){  
   $(document.createElement('img')).bind('load', function(){ 
    if(preload[0]) this.src = preload.shift(); 
   }).trigger('load');
}

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 _img=new Image();
            _img.src=img.src;

            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 = "" + 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
         }
      }
   }   
}
$(window).load(correctPNG);

function showWait(ref){
        x =     ref.offsetParent.offsetLeft+
                ref.offsetParent.offsetParent.offsetLeft+
                ref.offsetParent.offsetParent.offsetParent.offsetLeft+
                ref.offsetLeft - 13;
        y =     ref.offsetParent.offsetTop+
                ref.offsetParent.offsetParent.offsetTop+
                ref.offsetParent.offsetParent.offsetParent.offsetTop+
                ref.offsetParent.offsetParent.offsetParent.offsetParent.offsetTop+
                ref.offsetTop - 10;
                
        
                
                
        $('#e_wait').css('left',x).css('top',y);
        
        $('#e_wait').fadeIn('fast');
}

function hideWait(){
        $('#e_wait').fadeOut('fast');             
}

function getMovie(name) {
    var M$ =  navigator.appName.indexOf("Microsoft")!=-1
    return (M$ ? window : document)[name]
}