function beforeInit(sender)
{
sender.layout='accordion';
Ext.apply (sender, {title:'供应链',style:'text-align:center',collapsible: true,
collapseDirection: Ext.Component.DIRECTION_LEFT});
}
function beforeInit(sender)
{
sender.layout='accordion';
Ext.apply (sender, {title:'供应链',style:'text-align:center',collapsible: true,
collapseDirection: Ext.Component.DIRECTION_LEFT});
}