// JavaScript Document

function G(obj) {
    return document.getElementById(obj);
}
var s;
var order = 1;
url = new Array("campusFlow.action","campusGP.action");
function slide(n){
	G('slideIMG').src = 'img/campus_focus'+ n +'.jpg';
	G("link").href = url[n-1];
	//var nDiv = G("txt"+n);
	for(var i=1; i<=2; i++){
		if(i == n){
			G('s'+i).className = 'current';
			//nDiv.style.display = 'block';
		}else{
		    G('s'+i).className = 'numbg';
		    //G("txt"+i).style.display = 'none';
		}
	}
}
var picNum = function(){
	if(order>2) order = 1;
	slide(order);
	order++;
	
	setTimeout(picNum, 2500);
}	
	setTimeout(picNum, 2500);