var funcTimeId = 0;//控制地图功能函数的定时器。
function  ToolBar(mode) //工具栏地图使用功能函数
{
	var select_flag=false;
	var layers_select = false;
	switch(mode)
	{
		case 0://"select"
			selMap();
			break;
			
		case 1://"Pan"
			panMap();
			break;
			
		case 2://"ZoomIn"
			zoomMapIn();
			break;

		case 3://"ZoomOut"
			zoomMapOut();
			break;
			
		case 4://"ZoomAll"
			zoomMapAll();
			break;
			
		case 5://"radius"
		    radiusMap();
			break;
			
		case 6: //Distance
			distanceMap();
			break;
			
		case 8://"Printer"
			printMap();			
			break;	
			
		case 9: //preview		
			map.zoomPrevious();
			break;
		case 10: //reload
			map.setUrl(map.getUrl().split("?")[0] + "?lat=" + map.getLat() + "&lon=" + map.getLon() + "&mapwidth=" + map.getWidth(map.getUnits()) + "MapUnits=" + map.getUnits());
			break;
		case 15: //add
			map.digitizePoint();
			break;	
		case 16: //del		
			map.digitizePoint();
		case 17: //edit		
			map.digitizePoint();
			break;
		case 18: //location			
			map.digitizePoint();
			break;
		case 19: //add point
			map.digitizePoint();
			break;
		case 20: // map copy
			map.copyMap();
			alert("当前图形已经复制到剪贴板 ！");
		case 21: //send email
			
			break;
		case 22: //zoomGotoDlg
			map.zoomGotoDlg();
			break;
		case 23://option

			break;
		case 24://index

			break;
		default:
			break;			
	}
}

//地图功能函数集，工具条按钮的功能函数。
function selMap()//地图漫游
{
	map.selectMode();
}

function panMap()//地图漫游
{
	map.panMode();
}
function zoomMapIn()//地图放大
{
	if( funcTimeId == 0)
	{
		window.clearInterval(funcTimeId);
		funcTimeId = 0;	
	}
	if (map.isBusy())
	{
		if( funcTimeId == 0 )
		{
			funcTimeId = window.setInterval(zoomMapIn,1000);
		}
		return;
	}
	else
	{	map.zoomInMode();
		window.clearInterval(funcTimeId);
	}
}
function zoomMapOut()//地图缩小
{
	if( funcTimeId == 0)
	{
		window.clearInterval(funcTimeId);
		funcTimeId = 0;	
	}
	if (map.isBusy())
	{
		if( funcTimeId == 0 )
		{
			funcTimeId = window.setInterval(zoomMapOut,1000);
		}
		return;
	}
	else
	{
		map.zoomOutMode();
		window.clearInterval(funcTimeId);
	}
}
function zoomMapAll()//全图
{
	if( funcTimeId == 0)
	{
		window.clearInterval(funcTimeId);
		funcTimeId = 0;	
	}
	if (map.isBusy())
	{
		if( funcTimeId == 0)
		{
			funcTimeId = window.setInterval(zoomMapAll,1000);
		}
		return;
	}
	else
	{
		map.setAutoRefresh(true);
		map.zoomOut();
		window.clearInterval(funcTimeId);
	}
}

function radiusMap()//半径选择对象。
{
	if( funcTimeId == 0)
	{
		window.clearInterval(funcTimeId);
		funcTimeId = 0;	
	}
	if(map.isBusy())
	{
		if( funcTimeId == 0 )
		{
			funcTimeId = window.setInterval(radiusMap,1000);
		}
		return;
	}
	else
	{
		var layers = map.getMapLayersEx();
		var selRadiusEnable = false;
		var radiusFlag_Layer = false;
		var visFlag_Layer = false;
		for(i=0;i<layers.count;i++)
		{
			radiusFlag_Layer = layers.item(i).selectability;
			visFlag_Layer = layers.item(i).visible;
			
			if( radiusFlag_Layer && visFlag_Layer )
			{
				selRadiusEnable = true;		
			}
		}
		
		if( selRadiusEnable )
		{
			map.selectRadiusMode();			
			window.clearInterval(funcTimeId);
		}
		else
		{
			alert('当前没有可选择的对象！\x0d 请放大地图或选择地图层！');
		}
		
		
	}
}

function distanceMap()//地图上量测
{
	if( funcTimeId == 0)
	{
		window.clearInterval(funcTimeId);
		funcTimeId = 0;	
	}
	if(map.isBusy())
	{
		if( funcTimeId == 0)
		{
			funcTimeId = window.setInterval(distanceMap,1000);
		}
	}
	else
	{
		map.viewDistance('KM');		
		window.clearInterval(funcTimeId);
	}
}

function printMap()//打印地图
{
	if( funcTimeId == 0)
	{
		window.clearInterval(funcTimeId);
		funcTimeId = 0;	
	}
	if(map.isBusy())
	{
		if( funcTimeId == 0)
		{
			funcTimeId = window.setInterval(printMap,1000);
		}
		return;
	}
	else
	{
		map.printDlg();		
		window.clearInterval(funcTimeId);
	}
}
function showInfo(inObj,strUrl)
{
	inObj.src = strUrl;
	window.focus();
}

//对话窗口
var DialogLayerManage=null;
var DialogIndexManage=null;
function laysmanage()//图层管理
{
	var arrArgus = new Array(1);
	arrArgus[0] = window;
	if (DialogLayerManage!=null)	DialogLayerManage.close();
	DialogLayerManage=window.showModelessDialog("map_layers.asp?date="+Date(),arrArgus,"status:no;dialogTop:"+(event.y-150)+"px;dialogLeft:"+(10+event.x)+"px;dialogWidth:165px;dialogHeight:275px;");
}
function idxmanage()//索引地图
{
	var arrArgus = new Array(1);
	arrArgus[0] = window;
	if (DialogIndexManage!=null)	DialogIndexManage.close();
	DialogIndexManage=window.showModelessDialog("map_index.asp",arrArgus,"status:no;scrollbars:no;dialogTop:"+(event.y-130)+"px;dialogLeft:"+(event.x-150)+"px;dialogWidth:220px;dialogHeight:200px;");
}
function closewin()
{
	if (DialogLayerManage!=null)	DialogLayerManage.close();
	if (DialogIndexManage!=null)	DialogIndexManage.close();
}
    	
window.onunload = closewin;