/**
Image Banner Fader 
Version 0.7
By: Caleb Peters
Date:11-06-09
**/

window.addEventListener?window.addEventListener("load",so_init,false):window.attachEvent("onload",so_init);

var imgs = new Array();
var current=0;

function so_init() {
	imgs = document.getElementById("imgFader").getElementsByTagName("img");
	for(i=1;i<imgs.length;i++) imgs[i].xOpacity = 0;
	imgs[0].style.display = "block";
	imgs[0].xOpacity = .99;
	
	setTimeout(so_imgfade,5000); // this value controls how long the frist image is shown for, when the page is frst loaded.
}

function so_imgfade() {
	var cOpacity = imgs[current].xOpacity;
	var nIndex = imgs[current+1]?current+1:0;
	var nOpacity = imgs[nIndex].xOpacity;
	
	cOpacity-=.05; 
	nOpacity+=.05;
	
	imgs[nIndex].style.display = "block";
	imgs[current].xOpacity = cOpacity;
	imgs[nIndex].xOpacity = nOpacity;
	
	setOpacity(imgs[current]); 
	setOpacity(imgs[nIndex]);
	
	if(cOpacity<=0) {
		imgs[current].style.display = "none";
		current = nIndex;
		setTimeout(so_imgfade,4000); // this value controls how long each image is shown for.
	} else {
		setTimeout(so_imgfade,50);
	}
	
	function setOpacity(obj) {
		if(obj.xOpacity>.99) {
			obj.xOpacity = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = "alpha(opacity=" + (obj.xOpacity*100) + ")";
	}
}

function mailingScript(id,name,domain){
	var printout = "<a href='mailto:" + name + "@" + domain + "'>" +name + "@" + domain + "</a>";
	document.getElementById(id).innerHTML = printout;
}