var Ids = 1;
		function tambah_data(){
			var  html ='<div id="file_div_'+Ids+'" >';
					 html+='<div class="row"><div class="col-md-2">';
					 html+='   <input type="text" placeholder="Nama File" class="form-control" name="nama_file[]">';
					 html+='</div>';
					 html+='<div class="col-md-2">';
					 html+='	<input type="file" name="file[]" onChange="readImage(this,'+Ids+')">';
					 html+='</div>';
					 html+='<div class="col-md-2">';
					 html+='  <button  onClick="removeFile(\''+Ids+'\');" type="button" class="btn btn-danger">X</button>';
					 html+='</div></div>';
					 html+='<div class="row">';
					 html+='<div class="col-md-5">';
					 	html+='<br/><img style="width:150px;height:150px" id="img_'+Ids+'">';
					 html+='</div>';
					 html+='</div>';
				 html+='<br/></div>';
				$("#gen_data").append(html);
				Ids++;
		}
		function removeFile(Ids){
			$('#file_div_'+Ids).remove();
		}

		function readImage(input,ids){
			if (input.files && input.files[0])
			{
				var reader = new FileReader();
				reader.onload = function (e) {
					$('#img_'+ids).attr('src', e.target.result);
				}
				reader.readAsDataURL(input.files[0]);
			}
		}