window.onload = function() {
	var preloadFlag = false;
	preloadImages();
}

function newImage(arg) {
  if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
  }
}

function changeImages() {

	if(preloadFlag == true) {
	  if (document.images) {
	  	for (var i=0; i<changeImages.arguments.length; i+=2) {
	  		document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
	  	}
	  }
	
	}
}

function preloadImages() {

  if (document.images) {
  	nav_03_over = newImage('/images/nav/nav_03-over.gif');
  	nav_05_over = newImage('/images/nav/nav_05-over.gif');
  	nav_07_over = newImage('/images/nav/nav_07-over.gif');
  	nav_09_over = newImage('/images/nav/nav_09-over.gif');
  	nav_11_over = newImage('/images/nav/nav_11-over.gif');
  	nav_13_over = newImage('/images/nav/nav_13-over.gif');
  	preloadFlag = true;
  }
  

}			



$(document).ready(function(){
	$("a[rel='bhgallery']").colorbox({transition:"elastic",height:"90%"});										
});