var mainPic = document.getElementById('mainPic');
var allPics = document.getElementById('h_allPics');
var picArray = new Array();
picArray = allPics.value.split(";");


function changeCatitemPic(picNum){
	var html = '<img src="' +  picArray[picNum-1] + '" alt="" width="264" height="206" />';
	mainPic.innerHTML = html;
}