同一個頁面如何操作多個模態框的彈出

<button class="btn btn-info" data-toggle="modal" data-target="#myModal">第一個模態框</button>

<button class="btn ben-default" data-toggle="modal" data-target="#myModal_2">第二個模態框</button>

        <!--第一個模態框的ID為myModal-->
        <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
        	<div class="modal-dialog">
        		<div class="modal-content">
        			<div class="modal-header">
        				<button type="button" class="close" data-dismiss="modal" 
        				aria-hidden="true">×
        			</button>
        			<h4 class="modal-title" id="myModalLabel">
        				<!--模態框標題-->
        			</h4>
        		</div>
        		<div class="modal-body" style="width: 550px; margin: 0px auto;">
        			<!-- 新增你的彈窗內容 -->
        			
        			<!-- 新增你的彈窗內容 -->
        		</div>
        		<div class="modal-footer">
        			<button type="button" class="btn btn-default" 
        			data-dismiss="modal">關閉
        		</button>
        		<button type="button" class="btn btn-primary" id="input-button" onclick="setUserGold()">
        			PY成功 <!--成功的按鈕-->
        		</button>
        	</div>
        </div><!-- /.modal-content -->
    </div><!-- /.modal-dialog -->
</div><!-- /.modal -->



<!--第一個模態框的ID為myModal_2-->
        <div class="modal fade" id="myModal_2" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
        	<div class="modal-dialog">
        		<div class="modal-content">
        			<div class="modal-header">
        				<button type="button" class="close" data-dismiss="modal" 
        				aria-hidden="true">×
        			</button>
        			<h4 class="modal-title" id="myModalLabel">
        				<!--模態框標題-->
        			</h4>
        		</div>
        		<div class="modal-body" style="width: 550px; margin: 0px auto;">
        			<!-- 新增你的彈窗內容 -->
        			
        			<!-- 新增你的彈窗內容 -->
        		</div>
        		<div class="modal-footer">
        			<button type="button" class="btn btn-default" 
        			data-dismiss="modal">關閉
        		</button>
        		<button type="button" class="btn btn-primary" id="input-button" onclick="setUserGold()">
        			PY成功 <!--成功的按鈕-->
        		</button>
        	</div>
        </div><!-- /.modal-content -->
    </div><!-- /.modal-dialog -->
</div><!-- /.modal -->


 

通過不同的模態框ID標籤來達到彈出不同介面的模態框