// simple slide show: ptn 01-20-2010
// list of images in slide show
var pixlist =  new Array(); 
pixlist = [
					Array("1_redwoods.jpg"),
					Array("2_Badger.jpg"),
					Array("2_ranchette.jpg"),
					Array("4_Clark_Mountain.jpg"),
					Array("5_King_Range.jpg"),
					Array("8_Bomb_Craters.jpg"),
					Array("10_Gold_Mine.jpg"),
					Array("13_Dust_Plume.jpg"),
					Array("17_Oilfield_Pollution.jpg"),
					Array("19_Desert_Gold.jpg")
				];

var AllMenuStr= "";
var n;

function getimgstr(n){
		AllMenuStr = "<img src='./slideshow/" + pixlist[n] + "' width=320 height=320  align=center>" ;
		tmpstr= "showpix(" + n + ")";
		var t=setTimeout(tmpstr,4000);
}

function showpix(i){    
		document.getElementById('slideview').innerHTML = AllMenuStr;	
		if( i < (pixlist.length - 1)){
			i++;
		}else{
			i=0;
		}
		getimgstr(i);
}