function getAjaxData(URL,pars,func, interID){
	var myAjax = new Ajax.Request( URL,
		{
			parameters: pars,
			onSuccess: function(xmlHttp){
				try
				{
					var data = eval('(' + xmlHttp.responseText + ')');
					func(data);
				}
				catch (E)
				{
					alert(E);
				}
			},
			onFailure : function (request)
			{
				func("FAIL");
				return;
			}
		}
	);
}

function doAjax(URL,pars,func){
	var myAjax = new Ajax.Request( URL,
		{
			parameters: pars,
			onSuccess: function(xmlHttp){
				func.call();
			}
		}
	);
}