function fnSearch() {
  window.location = "/SiteSearchResults.aspx?zoom_query=" + document.getElementById("zoomsearch").value;
}


function fnSwap(which, what) {
  which.src = "/Portals/0/images/" + what;
}

/*$(document).keydown(function(e) {
  if (e.keyCode == 13) {
    return false;
  }
});*/


/*function checkEnter(e) {
  if(e && e.which) { //if which property of event object is supported (NN4)
    e = e;
    characterCode = e.which; //character code is contained in NN4's which property
  } else {
    e = event;
    characterCode = e.keyCode; //character code is contained in IE's keyCode property
  }
  if(characterCode == 13) { //if generated character code is equal to ascii 13 (if enter key)
    fnSearch();
  }
}*/
/*function checkEnter(e) {
  var keycode;
  if (window.event) {
    keycode = window.event.keyCode;
  } else if (e) {
    keycode = e.which;
  }
  //alert("keycode: " + keycode);
  if(keycode == 13) { //if generated character code is equal to ascii 13 (if enter key)
    fnSearch();
  }
}*/
/*function checkEnter(e) {
  var charCode;
  if(e && e.which) {
    charCode = e.which;
  } else if(window.event) {
    e = window.event;
    charCode = e.keyCode;
  }
  if(charCode == 13) {
    alert(charCode + "==13;" + document.getElementById("zoomsearch").value);    
    window.location = "/SiteSearchResults.aspx?zoom_query=" + document.getElementById("zoomsearch").value;
  } else {
    alert(charCode + "!=13;");
  }
}*/

function checkEnter(eventRef) {
  var keyCodeEntered = (eventRef.which) ? eventRef.which : (eventRef.keyCode) ? eventRef.keyCode : -1;
  if ( keyCodeEntered == -1 )
  keyCodeEntered = (event.which) ? event.which : (window.event.keyCode) ? window.event.keyCode : -1;
  if ( keyCodeEntered == 13 ) {
    alert(keyCodeEntered + "==13;" + document.getElementById("zoomsearch").value);    
    window.location = "/SiteSearchResults.aspx?zoom_query=" + document.getElementById("zoomsearch").value;
  }
}