// JavaScript Document

// EMAIL FUNCTION

function JSMailTo(email_username,email_domain){
			var email_address=email_username+'@'+email_domain;
			document.write('<a href="mailto:'+email_address+'">'+email_address+'</a>');
}

// BUTTON FUNCTION

/*function menuItemMouseEvents(id,url,imgOver,imgOut){
			var d=document;
			d.Id=function(x){return this.getElementById(x)}
			d.Id(id).onclick=function(){d.location.href=url;}
			d.Id(id).onmouseover=function(){d.Id(id).style.backgroundImage='url('+imgOver+')';}
			d.Id(id).onmouseout=function(){d.Id(id).style.backgroundImage='url('+imgOut+')';}
		}
		function declareMenuEvents(){
			var numMenuItems=3;
			var page=new Array();
			page.length=numMenuItems+1;
			page[1]='ministries.php';
			page[2]='ministries.php';
			page[3]='ministries.php';
			for(i=1; i<numMenuItems+1; i++){
				menuItemMouseEvents('bNav'+i,page[i],'images/bNav'+i+'_over.gif','images/bNav'+i+'_norm.gif');
		}
}*/

// BANNER RANDOM IMAGE
var bannerImages = new Array();

bannerImages[0] = 'banner_img1.jpg';
bannerImages[1] = 'banner_img2.jpg';
bannerImages[2] = 'banner_img3.jpg';
bannerImages[3] = 'banner_img4.jpg';

var j = 0;
var p = bannerImages.length;

var preBuffer = new Array();
for (i = 0; i < p; i++){
   preBuffer[i] = new Image();
   preBuffer[i].src = bannerImages[i];
}

var whichImage = Math.round(Math.random()*(p-1));
function showImage(){
document.write('<img src="images/'+bannerImages[whichImage]+'">');
}