var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
  //  document.write(unescape("%3Cscript src='" + gaJsHost + 
  //      "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
  //  var pageTracker = _gat._getTracker("UA-186573-27");
  //  pageTracker._trackPageview();
	  
  // creates an XMLHttpRequest instance
function createXmlHttpRequestObject() {
  // will store the reference to the XMLHttpRequest object
    var xmlHttp;
  // this should work for all browsers except IE6 and older
    try
	{
	    // try to create XMLHttpRequest object
	    if (window.XMLHttpRequest)
		xmlHttp = new XMLHttpRequest();
	    if (window.ActiveXobject)
		xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}
    catch(e)
	{
	    // assume IE6 or older
	    try {
		// try to create XMLHttpRequest object
		xmlHttp = new ActiveXObject(XmlHttpVersions[i]);
	    } 
	    catch (e) {} // ignore potential error    
	}
    // return the created object or display an error message
    if (!xmlHttp)
	return null;
    else 
	return xmlHttp;
}


function listen(file) {
  var msg="<script type=\"text/javascript\" src=\"/swfobject.js\"></script> \
  <script type=\"text/javascript\"> \
	swfobject.registerObject(\"player\",\"9.0.98\",\"expressInstall.swf\"); \
</script> \
<object id=\"player\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" name=\"player\" width=\"290\" height=\"200\"> \
  <param name=\"movie\" value=\"player-viral.swf\" /> \
  <param name=\"allowfullscreen\" value=\"true\" /> \
  <param name=\"allowscriptaccess\" value=\"always\" />  \
  <param name=\"flashvars\" value=\"file=" + file + "&image=/images/springtime.jpg&autostart=true\" /> \
<object type=\"application/x-shockwave-flash\" data=\"player-viral.swf\" width=\"290\" height=\"200\"> \
  <param name=\"movie\" value=\"player-viral.swf\" /> <param name=\"allowfullscreen\" value=\"true\" />  <param name=\"allowscriptaccess\" value=\"always\" /> \
  <param name=\"flashvars\" value=\"file=" + file + "&image=/images/springtime.jpg&autostart=true\" /> \
  <p><a href=\"http://get.adobe.com/flashplayer\">Get Flash</a> to see this player.</p> \
</object> </object> ";
//  alert(msg);
  document.getElementById('targetf').innerHTML = msg;
}

function validateDate (dt) { 
    var s_dt = dt;
    var tmpStr = s_dt.replace(/-/g,"/");
    var reg = /(\d+)\/(\d+)\/(\d+)/ ;
    var ar = reg.exec(tmpStr);   
    var yy=mm=dd=0;
    if (ar != null) {
	if (ar[1] > 1900 && ar[1] < 2300 ) {
	    yy = ar[1]; mm = ar[2]; dd=ar[3];
	}
	else if ( ar[3]  > 1900 && ar[3] < 2300 ) {
	    yy = ar[3]; mm = ar[1]; dd=ar[2];
	}
	if ((mm >0 && mm<13) && (dd>0 && dd<32) && !(mm==2 && dd>29) ) {
	    return (yy+"/"+mm+"/"+dd);
	}
    }
    return ("");
}