function showdiv(pass) {
var divs = document.getElementsByTagName('blockquote');
 for(i=0;i<divs.length;i++){
 if(divs[i].id.match(pass)){//if they are 'see' divs
 if (document.getElementById) // DOM3 = IE5, NS6
  divs[i].style.display="block";// show/hide
 } 
 else {
 if (document.getElementById)
  divs[i].style.display="none";
 }
}
}

function changeClass(id, newClass) {
 identity=document.getElementById(id);
 identity.className=newClass;
}