version = 0;
isIe = false;

if (navigator.appVersion.indexOf("MSIE")!=-1){
	temp=navigator.appVersion.split("MSIE")
	version=parseFloat(temp[1])
}

if (version>=5.5 && version<7) //NON IE browser will return 0
	isIe = true;

function iehover(href) {
	if(!isIe) return; 
	spans = href.getElementsByTagName('span');
	spans[0].className = 'shown';
	return false;
}

function iehoverout(href) {
	if(!isIe) return; 
	spans = href.getElementsByTagName('span');
	spans[0].className = 'hidden';
	return false;
}

function getParam( name )
{
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var tmpURL = window.location.href;
  var results = regex.exec( tmpURL );
  if( results == null )
    return "";
  else
    return results[1];
}