var bigimages = new Array();


function displayImage(link) {
	var mainimage = document.getElementById("mainimage");
	var numstr = link.id.replace('thumblink','');
	var num = parseInt(numstr);
	//alert(bigimages[num-1].src);
	if(mainimage) {
		if((bigimages.length >= (num-1)) && bigimages[num-1]) {
			mainimage.src = bigimages[num-1].src;
		} else {
			//mainimage.src = getLargeFilename(num);
			document.images.mainimage.src = getLargeFilename(num);
			//mainimage.setAttribute('src',getLargeFilename(num));
			//alert(getLargeFilename(num));
		}
	}
}

function di(num) {
	document.images.mainimage.src = getLargeFilename(num);
}

function getLargeFilename(n) {
	//window.status = n;
	var numstr = "";
	if(n < 10) numstr = numstr + "0";
	numstr = numstr + n;	
	var filename = "images/large/"+numstr+".jpg";
	return filename;
}


function loadImages() {
	
//	alert("Loading");
	var numstr;
	var img;

	for(var n=1; n<25; n++) {
//		window.status = n;
		img=new Image();
		img.src = getLargeFilename(n);
		bigimages.push(img);
	}
	
}