//
// JavaScript Random Picture 
//
// Version: 1.0
//

var litter = 40;	// number of kid pictures to pick from

var beg = '<a href=""><img border="0" src="images/kid';
var end = '.jpg" alt="" width="100" height="140"></a>';
var pics = new Array();

function randpic(numpics) {
 
	var pick;
	var nu; 
	var i;
	var ix;

	if (numpics == undefined || numpics == "") numpics = 1;
	if (numpics > litter) numpics = litter;
	if (numpics <= 0) numpics = 1;
	ix = 1;
	pics[ix] = Math.floor(Math.random() * litter) + 1;
	while (ix < numpics) {
		nu = 0;
		while (nu == 0) {
			pick = Math.floor(Math.random() * litter) + 1;
			nu = 1;
			for (i=1; i<numpics; i++) {
				if (pics[i] == pick) nu = 0;
			} 
		}
		ix = ix + 1;
		pics[ix] = pick;
	} 
	for (i=1; i<=numpics; i++) {
		document.write(beg + pics[i] + end);
	}
}