function useritemnext(userwin,type) {

if (type=='buyoff') {
	
	if (isdefined('id')==false) {
		id=user_buyoffs[0];
		cur=0;
		var next = cur+1;
		}
	else {
	
		if (isdefined('cur')==false) {
			cur=-1;
			}
		cur++;
		var next = cur+1;
		id=user_buyoffs[cur];
	
 		}
 	
 	if (next > user_buyoffs.length) {
 	
 		cur = 0;
		id=user_buyoffs[cur];
 		
 		}
 	
 	}
 	
else if (type=='ad') {
	
	if (isdefined('id')==false) {
		id=user_ads[0];
		adcur=0;
		var next = adcur+1;
		}
	else {

		if (isdefined('adcur')==false) {
			adcur=-1;
			}
		adcur++;
		var next = adcur+1;
		id=user_ads[adcur];
	
 		}
 	
 	if (next > user_ads.length) {
 	
 		adcur = 0;
		id=user_ads[adcur];
 		
 		}
 	
 	}

//alert(id);
//new Effect.SlideUp(userwin, {queue: {position:'end', scope: 'useritems'} });

var url = '/async/useritem';
var pars = 'itm=' + id + '&type=' + type;
var placeholder = userwin + 'win';
var myitem = new Ajax.Updater(
	placeholder,
	url,
	{
		method: 'get',
		parameters: pars
	});
	
new Effect.SlideDown(userwin, {queue: {position:'front', scope: 'useritems'} });

}


function userresponse(cmmnt,type) {
var url = '/async/userrebuttal';
var plc = 'response' + cmmnt;
if(type=='add'){
	var pars='c=' + cmmnt;
	}
else {
	var pars=Form.serialize($('userreb' + cmmnt));
	}
var rbt = new Ajax.Updater(
	plc,
	url,
	{
		method: 'post',
		parameters: pars
	});
	
}

function slideWL(wlElement) {
new Effect.SlideRightIntoView(wlElement);
}