// 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/about_ov.gif';
ovimages[1] = '/images/nav/family_ov.gif';
ovimages[2] = '/images/nav/development_ov.gif';
ovimages[3] = '/images/nav/programs_ov.gif';
ovimages[4] = '/images/nav/retreat_ov.gif';

var upimages = new Array();
upimages[0] = '/images/nav/about_up.gif';
upimages[1] = '/images/nav/family_up.gif';
upimages[2] = '/images/nav/development_up.gif';
upimages[3] = '/images/nav/programs_up.gif';
upimages[4] = '/images/nav/retreat_up.gif';

function swpimg(imgname,theimg){
    if (thisone != imgname) {
    	theovimg = ovimages[theimg];
		document.images[imgname].src = theovimg;
    }
    return true;
}

function swpback(upname, upimg) {
    if (thisone != upname) {
    	theupimg = upimages[upimg];
    	document.images[upname].src = theupimg;
    }
    return true;
}

var thisone;
var backtothis;

function rtnimg() {
    document.images[thisone].src = backtothis;
}


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