// JavaScript Document
 function addListener(element,e,fn){ 
   if(element.addEventListener){ 
    element.addEventListener(e,fn,false); 
    } else { 
    element.attachEvent("on" + e,fn); 
     } 
    } 
   var phpemail = document.getElementById("phpemail"); 
   addListener(phpemail,"click",function(){ 
   phpemail.value = ""; 
    }) 
   addListener(phpemail,"blur",function(){ 
   phpemail.value = "Enter  email address"; 
   })