num = 1;
a=new Image();a.src="images/facilities/anodize.jpg";
b=new Image();b.src="images/facilities/randyEvap.jpg";
c=new Image();c.src="images/facilities/solarSim.jpg";

function makeBig(picNum)
{
	var imgSrc = "images/facilities/" + picNum + ".jpg";
	window.open(imgSrc, "zoomedinwindow", "width=1024,height=768");
}

function makeBigWires(imgName)

{
	var imgSrc = "images/wires/" + imgName + ".jpg";
	window.open(imgSrc, "zoomedinwindow", "width=450,height=375");
}


function startSlideShow()
{
	setTimeout("pic1()",1000);
}

function pic1()
{
	document.images.galleryimg.src="images/slideshow/"+ num +".jpg";
	setTimeout("pic1()",2000);
	num = num + 1;
	
	if (num > 16)
	{ 
		num = 1;
	}
}


function changePicture(desiredPicture)
	{
	    var imgSrc = "images/slideshow/" + desiredPicture + ".jpg";
	    document.getElementById("galleryimg1").src = imgSrc;
	    
	}
	
function zoomInOrOut()
	{
	   	var currentImg = document.getElementById("galleryimg1").src;
	    window.open(currentImg, "zoomedinwindow", "width=1024,height=768");	    
	}