delete from array doesn't work

		$scope.enablePVR = function()
		{
			for (i = 0; i < $scope.new_epg.length; i++) {
				start_time = convert_time($scope.new_epg[i].start);
				$scope.new_epg[i].title = $scope.new_epg[i].title.replace(/<(?:.|\n)*?>/gm, '');
				$scope.new_epg[i].description = "";
				$scope.new_epg[i].time = start_time;
			}
			archiveEPG = [];
			for(var i=0; i<archiveEPG.length; i++) {
				var e = document.getElementById("dateSelect");
				if($scope.new_epg[i].start.split(" ")[0] == e[e.selectedIndex].value) {
					archiveEPG[archiveEPG.length+1] = $scope.new_epg[i];
				}
			}
			document.getElementById("dateSelect").remove(0);
			$scope.get_epg(null, true, archiveEPG);
		}