function OnOff(id,on){
	var obj = document.getElementById(id);
	obj.style.visibility = (on) ? 'visible': 'hidden';
}

function greenFrameOn(img,imgUrl,name,date,url){
	var obj = document.getElementById('frame');
	obj.style.left = (img.offsetLeft + img.offsetParent.offsetLeft-29)+'px';
	var y = img.offsetTop + img.offsetParent.offsetTop-13;
	if (img.offsetTop > 0) y = y - 7;
	obj.style.top = y+'px';

  	obj.firstChild.innerHTML = '<a href="' + url + '"><img src="' + imgUrl + '" width="87" height="82" alt=""></a><div id="frameName">' + name + '</div><div id="frameDate">'+date+'</div>';
	obj.style.visibility = 'visible';

}

function greenFrameOff(){
	var obj = document.getElementById('frame');
	obj.style.visibility = 'hidden';
}

function getSendLinkForm(domId, url) {
	new Ajax.Updater(domId, url, {});
}

function processSendLinkForm(domId, url) {
	var params = Form.serialize('sendform');
	new Ajax.Updater(domId, url, {
		method: "post",
		parameters: params
	});
}