//------------------------------------------------------------------

// PRE-LOAD navbar rollover images =================================

home_roll = new Image();
about_roll = new Image();
news_roll = new Image();
contact_roll = new Image();
reel_roll = new Image();
email_roll = new Image();

home_roll.src = "media/img/nav_home_roll.gif";
about_roll.src = "media/img/nav_about_roll.gif";
news_roll.src = "media/img/nav_news_roll.gif";
contact_roll.src = "media/img/nav_contact_roll.gif";
reel_roll.src = "media/img/nav_reel_roll.gif";
email_roll.src = "media/img/footer_email_roll.gif";


// PRE-LOAD tooltip images =========================================

cwp_logo_wallih_ttip = new Image();
merlyn_pic_ttip = new Image();

cwp_logo_wallih_ttip.src = "media/img/cwp_logo_wallih_ttip.gif";
merlyn_pic_ttip.src = "media/img/merlyn_pic_ttip.gif";

// --------------------------

nav_ttip_home = new Image();
nav_ttip_about = new Image();
nav_ttip_news = new Image();
nav_ttip_contact = new Image();
nav_ttip_reel = new Image();

nav_ttip_home.src = "media/img/nav_ttip_home.gif";
nav_ttip_about.src = "media/img/nav_ttip_about.gif";
nav_ttip_news.src = "media/img/nav_ttip_news.gif";
nav_ttip_contact.src = "media/img/nav_ttip_contact.gif";
nav_ttip_reel.src = "media/img/nav_ttip_reel.gif";

// --------------------------

icon_ttip_facebook = new Image();
icon_ttip_twitter = new Image();
icon_ttip_linkedin = new Image();
icon_ttip_addthis = new Image();

icon_ttip_facebook.src = "media/img/icon_ttip_facebook.gif";
icon_ttip_twitter.src = "media/img/icon_ttip_twitter.gif";
icon_ttip_linkedin.src = "media/img/icon_ttip_linkedin.gif";
icon_ttip_addthis.src = "media/img/icon_ttip_addthis.gif";




//------------------------------------------------------------------
function aboutImgSwap(obj) {

  document.getElementById("wallih").src = "img/wallih_light.gif";
  document.getElementById("merlyn").src = "img/merlyn_light.gif";
  
  document.getElementById("about_img").src = "img/"+obj.id+"_pic.gif";
  document.getElementById(obj.id).src = "img/"+obj.id+"_dark.gif";
   
} 

//------------------------------------------------------------------
/*
      alert (p_tags[i].className);
*/

function filmsImgSwap(obj,id) {

  var p_tags = document.getElementsByTagName("p");
  for (i=0; i < p_tags.length; i++) {
      if (p_tags[i].className == "film_title") {
        p_tags[i].style.color = "#FFF787";
      }
  }

  document.getElementById("films_img").src = "img/"+id+"_pic.gif";
  obj.style.color = "#F6CB1C";
  
} 

//------------------------------------------------------------------
function swapImg(obj, img) {

  obj.src = img;  

}

//------------------------------------------------------------------
function swapImgTtip(obj, img, toolTipText) {

  if (img) { obj.src = img; }
  
  if (toolTipText) { Tip(toolTipText); }

}

//------------------------------------------------------------------
function ttip(toolTipText) {

//  if (toolTipText) { Tip(toolTipText, OPACITY, 90, BGCOLOR, '', FADEIN, 400, FADEOUT, 300, FOLLOWMOUSE, false); }

  if (toolTipText) { Tip(toolTipText); }

}

//------------------------------------------------------------------
function changeOpacity(obj, opacF, opacIE, toolTipText) {

  if (toolTipText) { Tip(toolTipText); }

  obj.style.opacity=opacF;
  obj.filters.alpha.opacity=opacIE;  
  
}

//------------------------------------------------------------------
function changeOpacClass(obj, opac, toolTipText) {

  if (toolTipText) { Tip(toolTipText); }

  obj.className = opac;
  
}