/*  
    Misc functions for Infinite Horizons
    Contact:  Steve George, sgeorge@mckimcg.ca
    2010-02-03
*/

window.onload = hijax;

function hijax(){

// Main navigation rollovers

if(document.getElementById('nl1')){
    var nl1 = document.getElementById('nl1');
    nl1.setAttribute('onmouseover', 'changeImage1("nl1")');
    nl1.setAttribute('onmouseout', 'changeImage2("nl1")');
}
if(document.getElementById('nl2')){
    var nl2 = document.getElementById('nl2');
    nl2.setAttribute('onmouseover', 'changeImage1("nl2")');
    nl2.setAttribute('onmouseout', 'changeImage2("nl2")');
}
if(document.getElementById('nl3')){
    var nl3 = document.getElementById('nl3');
    nl3.setAttribute('onmouseover', 'changeImage1("nl3")');
    nl3.setAttribute('onmouseout', 'changeImage2("nl3")');
}

// Main search box clear contents on focus
var inBox = document.getElementById('s');
inBox.setAttribute('onfocus','clearForm(this)');


}

// Navigation image swap functions

function changeImage1(id){
if(id=='nl1') document.getElementById('nl1').src = '/wp-content/themes/horizon/images/regina-living-on.png';
if(id=='nl2') document.getElementById('nl2').src = '/wp-content/themes/horizon/images/regina-opportunity-on.png';
if(id=='nl3') document.getElementById('nl3').src = '/wp-content/themes/horizon/images/regina-visit-on.png';
}

function changeImage2(id){
if(id=='nl1') document.getElementById('nl1').src = '/wp-content/themes/horizon/images/regina-living-off.png';
if(id=='nl2') document.getElementById('nl2').src = '/wp-content/themes/horizon/images/regina-opportunity-off.png';
if(id=='nl3') document.getElementById('nl3').src = '/wp-content/themes/horizon/images/regina-visit-off.png';
}

// Clear form field on focus function

function clearForm(formfield){
  if (formfield.defaultValue==formfield.value)
   formfield.value = ""
 }