function bookmarksite(title,url){
	if (window.sidebar) // firefox
		window.sidebar.addPanel(title, url, "");
	else if(window.opera && window.print){ // opera
		var elem = document.createElement('a');
		elem.setAttribute('href',url);
		elem.setAttribute('title',title);
		elem.setAttribute('rel','sidebar');
		elem.click();
	} 
	else if(document.all)// ie
		window.external.AddFavorite(url, title);
}
function openNewPortfolio(current_url){
	var w2 = document.portfolio.next_portfolio.selectedIndex;
	var selPortfolio = document.portfolio.next_portfolio.options[w2].value;
  window.location.href = current_url + selPortfolio ;	
}