// JavaScript Document
<!--

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

var ovimages = new Array();
ovimages[0] = '/images/nav/classrm_ov.gif';
ovimages[1] = '/images/nav/community_ov.gif';
ovimages[2] = '/images/nav/bbb_ov.gif';
ovimages[3] = '/images/nav/facts_ov.gif';
ovimages[4] = '/images/nav/resources_ov.gif';
ovimages[5] = '/images/nav/home_ov.gif';
ovimages[6] = '/images/nav/bbl_ov.gif';
ovimages[7] = '/images/nav/register_ov.gif';

var upimages = new Array();
upimages[0] = '/images/nav/classrm_up.gif';
upimages[1] = '/images/nav/community_up.gif';
upimages[2] = '/images/nav/bbb_up.gif';
upimages[3] = '/images/nav/facts_up.gif';
upimages[4] = '/images/nav/resources_up.gif';
upimages[5] = '/images/nav/home_up.gif';
upimages[6] = '/images/nav/bbl_up.gif';
upimages[7] = '/images/nav/register_up.gif';

var sk_img = new Array();
sk_img[0] = '/images/nav/sk_classroom.gif';
sk_img[1] = '/images/nav/sk_community.gif';
sk_img[2] = '/images/nav/sk_bbb.gif';
sk_img[3] = '/images/nav/sk_norm.gif';

var misc = new Array();
misc[0] = '/images/nav/classrm_ov_comm.gif';

// function below to swap the image in the NAVIGATION
function swpnav(imgname,theimg){
	theovimg = ovimages[theimg];
	document.images[imgname].src = theovimg;
	return true;
}

function swpback(bkname,thebkimg){
	thebackimg = upimages[thebkimg];
	document.images[bkname].src = thebackimg;
	return true;
}

// function below to swap the image in the MISCELLANEOUS SPOTS 
// where the hand crosses over other buttons
function swpmisc(imgname,theimg){
	theovimg = misc[theimg];
	document.images[imgname].src = theovimg;
	return true;
}

// function below to swap the image in the sk
function swpsk(t_name, skimg) {
    theskimg = sk_img[skimg];
    document.images[t_name].src = theskimg;
    return true;
}


// BEGIN TO PRELOAD ALL THE ROLLOVER IMAGES.
var counter_ov;
// preload over images.
for (counter_ov=0; counter_ov<ovimages.length; counter_ov++){
	MM_preloadImages(ovimages[counter_ov]);
}

var counter_t;
// preload sk images.
for (counter_t=0; counter_t<sk_img.length; counter_t++){
	MM_preloadImages(sk_img[counter_t]);
}

var counter_misc;
// preload sk images.
for (counter_misc=0; counter_misc<misc.length; counter_misc++){
	MM_preloadImages(misc[counter_misc]);
}
//-->