/**
 * 选择机构弹出窗口
 * @param options
 * @returns options.fn
 * @author zhangsm {@link http://www.esung.com 翼星软件（jiàn）科技有限公（gōng）司（sī）}
 */
function selectOrg(options){
	var orgId = options.orgId; 
	var refresh=false;
	var url = _ContextPath+'/jsp/common/dialog/dialogOrg.jsp?orgId=' + orgId ;
	var reload = options.reload || false;
	if(reload){
		try{
			$('#dlg-selectOrg').remove();
		}catch(e){}
	}
	var dlg = $('#dlg-selectOrg');
	if (!dlg.length){
		dlg = $('<div id="dlg-selectOrg"></div>').appendTo('body');
		dlg.dialog({
			title:options.caption?options.caption:'选择机构',
			width:options.width?options.width:450,
			height:options.height?options.height:480,
			closed:true,
			collapsible:false,
			maximizable:true,
			modal:true,
			href: url,
			onLoad:function(){
				bindEvents(options);
			}
		});
	} else {
		refresh = true;
	}
	function bindEvents(options){
		$('#dialogOrgTree').unbind('dblclick').bind('dblclick', function(){
			var node = $('#dialogOrgTree').tree('getSelected');
			options.fn(node);
			dlg.dialog('close');
		});
		
		$('#selectOrg-OK').unbind('click').bind('click', function(){
			var node = $('#dialogOrgTree').tree('getSelected');
			options.fn(node);
			if(node){
				dlg.dialog('close');
			}else{
				$.messager.alert("提示", "请选择机构!", "error");
			}
		});
		
		$('#selectOrg-Cancel').unbind('click').bind('click', function(){
			dlg.dialog('close');
		});
	}
		
	bindEvents(options);
	dlg.dialog('open');
	if(refresh){
		dlg.dialog("refresh",url);
	}
}
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