function goto(form) { 
	alert("hello!");
	var index=form.select.selectedIndex;
	alert(form.select.options[index].value);
	if (form.select.options[index].value != "0") {
		location.href=form.select.options[index].value;
	}					
}


function byebye(url){
	location.href = url;
}

function popup(url){
  window.open(url, "socialnetworks", "location=no,width=800,height=600"); 
}


function confirmMessage( message ){

	if ( message > '' )
	var conf = confirm( message );
  
  if ( conf == true ){
    return true;
  }
  else{
    return false;
  }

}