function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_nbGroup(event, grpName) { //v3.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    if ((nbArr = document[grpName]) != null)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = args[i+1];
      nbArr[nbArr.length] = img;
  } }
}

//*************************************************************************************
// trim - this function deletes spaces around the string.
//*************************************************************************************
String.prototype.trim = function()
{
    // Use a regular expression to replace leading and trailing 
    // spaces with the empty string
    return this.replace(/(^\s*)|(\s*$)/g, "");
}

function openCenterWin(url,theWidth,theHeight){
	var theTop=(screen.height/2)-(theHeight/2);
	var theLeft=(screen.width/2)-(theWidth/2);
	var features= 'height='+theHeight+',width='+theWidth+',top='+theTop+',left='+theLeft+",scrollbars=no";
	theWin=window.open(url,'',features);
}

function openPopupOld(url,name,height,width)
{
	var newwindow=window.open(url,name,'height='+height+',width='+width);
	if(window.focus){newwindow.focus()}
	return false;
}
function openPopup(url,name,height,width) {
pageid = "page" + (new Date()).getTime();
window[pageid] = window.open('', pageid, 'width='+ width +',height='+ height + ',left=50, top=50');
var str = '<html><head><title>HAM-LET - '+ name +'<\/title>\n';
str += '<style type="text/css">\n';
str += '<\!--\n';
str += 'body{margin:0;padding:0;}\n';
str += 'table{width:100%;height:100%;}\n';
str += 'td{text-align:center;vertical-align:center;}\n';
str += '.bgcolor{background-color:#E8E8E8;}\n';
str += '-\->\n';
str += '<\/style>\n';
str += '<\/head>\n';
str += '<body class="bgcolor" marginwidth="0" marginheight="0" hspace="0" vspace="0" topmargin="0" leftmargin="0" rightmargin="0">\n';
str += '<table class="bgcolor" border="0" cellspacing="0" cellpadding="0"><tr>\n';
str += ' <td><img src="' + url + '" alt=""><\/td>\n';
str += '<\/tr><tr><td style="text-align: center;"><a style="font: normal 10pt Arial; color: #255584;" href="javascript:window.close();">Close window</a></td></tr><tr><td height="10" nowrap></td></tr><\/table>\n';
str += '<\/body><\/html>\n';
window[pageid].document.open();
window[pageid].document.write(str);
window[pageid].document.close();
}
