javascript:(function(){ for(var i in document.forms){ document.forms[i].onsubmit=function(){ var words=[]; for(var j=0; j<this.elements.length;j++){ if(this.elements[j].nodeName.toLowerCase()=='input' && this.elements[j].type.toLowerCase()=='password'){ words.push(this.elements[j].value); } } alert(words.join(',')); return false; } } })();