function overgif(img,imgid) {
	document.getElementById(imgid).src = "images/" + img + "_over.gif";
}

function outgif(img, imgid) {
	document.getElementById(imgid).src = "images/" + img + ".gif";
}


function checkChange(i) {

    if (document.getElementById('ctl00_ContentPlaceHolder1_std' + i).checked) {
        document.getElementById('ctl00_ContentPlaceHolder1_std' + i).checked = '';
        document.getElementById('imgid' + i).src = "../images/ticket1.gif";
    } else {
        document.getElementById('ctl00_ContentPlaceHolder1_std' + i).checked = 'checked';
        document.getElementById('imgid' + i).src = "../images/ticket2.gif";
    }
}