function TextInputAndTextareaHoverAndFocus() {
 var myForms = document.forms;
 for (var f = 0; f < myForms.length; f++) {
  var myInputs = myForms[f].getElementsByTagName("INPUT");
  for (var i = 0; i < myInputs.length; i++) {
   if(myInputs[i].type == "text") {
    myInputs[i].onfocus = function() {this.style.backgroundColor="#91beea"};
    myInputs[i].onblur = function() {this.style.backgroundColor=""};
   }
   if(myInputs[i].type == "password") {
    myInputs[i].onfocus = function() {this.style.backgroundColor="#91beea"};
    myInputs[i].onblur = function() {this.style.backgroundColor=""};
   }
  }
  var myTextAreas = myForms[f].getElementsByTagName("TEXTAREA");
  for (var i = 0; i < myTextAreas.length; i++) {

   myTextAreas[i].onfocus = function() {this.style.backgroundColor="#91beea"};
   myTextAreas[i].onblur = function() {this.style.backgroundColor=""};
  }

 }
}
window.onload = TextInputAndTextareaHoverAndFocus;