function hrefbase(irname){
	var newText = "";
        searchTerm = "#";
	var i = -1;
	var  bodyText = location.href;
  

	
		i = bodyText.indexOf(searchTerm, i+1);
                
		if (i <0) {
			newText = bodyText;			
		} else {
                        newText = bodyText.substring(0, i);			
		}

	location.href=''+newText+searchTerm+irname;
}