var milesar = new Array();

var mlats =  
[33951388,33941944,33942777,33955833,33960555,33968888,33976388,
33990277,34005277,34016111,34018775,34021862,
34023767,34025412,34027222,34028333,34026388,34024444,34018888,
34010000,34002222,33992777,33981944,33983055,33995555,34007777,
34015000,34025833,34039444,34052500,34066944,34078888,34087222,
34082222,34075000,34073611,34081388,34094444,34102777,34104722,
34099166,34088888,34085555,34096388,34109722,34123333,34132777,
34134722,34142222,34153888,34162222,34170833,34175833,34176388,
34172500,34167777,34172777,34186388,34199722,34206111,34208055,
34215000,34222777,34228611,34230833,34236944,34249722,34263055,
34277500,34291666,34298333,34291388,34279722,34275277,34281666,
34293611,34303333,34308611,34317222,34327500,34340555,34355277,
34370000,34384722,34397777,34405277,34411111,34421111,34434166,
34445000,34457777,34471388,34479722,34482777,34492222,34505555,
34519722,34533055,34547777,34557222,34565833,34578888,34590277,
34602222,34615555,34627222,34640555,34652500,34665555,34681944,
34693888,34707777,34716944,34722500,34733055,34742222,34745833,
34747222,34748611,34751666,34757777,34768055,34781111,34787777,
34788611,34790833,34793611,34807777,34816944,34819722,34823333,
34835555,34843888,34852222,34864722,34877500,34891666,34906111,
34917500,34930833,34943611,34951944,34952222,34951666,34952777,
34956944,34963055,34973611,34985000,34998611,35006111,35016944,
35028333,35038611,35049722,35063611,35078055,35092777,35106666,
35115833,35108888,35096944,35085833,35078333,35075555,35076944,
35078888,35075000,35073611,35073055,35083888,35098333,35112777,
35126388,35138888,35140277,35131388,35124444,35119722,35121111,
35132777,35146944,35161111,35169722,35173333,35170833,35171111,
35175555,35176111,35175000,35170277,35170833,35168055,35163055,
35158611,35156944,35158888,35168888,35172222,35171111,35179166,
35192222,35206388,35219722,35233055,35245277,35255555,35266388,
35270833,35271111,35275277,35286111,35300555,35310277,35317500,
35326111,35333055,35340277,35337777,35331666,35329722,35337500,
35351666,35360833,35373888,35387222,35401388,35415555,35427777,
35426111,35419722,35407222,35397777,35399166,35410555,35410555,
35401944,35391388,35386388,35383888,35380277,35384722,35388888,
35389444,35385277,35376944,35379722,35380555,35378611,35378888,
35386111,35395000,35406666,35420000,35433888,35446944,35461666,
35474444,35482500,35484444,35478888,35466388,35454444,35446388,
35453611,35464444,35468611,35468611,35469166,35466388,35462222,
35460833,35463055,35453055,35446388,35442222,35445555,35449722,
35443055,35429166,35415277,35401944,35387777,35377500,35378611,
35374722,35365555,35358055,35353611,35356111,35352777,35343888,
35345833,35353888,35362777,35369444,35378611,35391944,35406111,
35418888,35428611,35436388,35445000,35449444,35447777,35437777,
35424166,35409722,35396111,35384444,35380555,35379166,35369722,
35357222,35342777,35328888,35316944,35308055,35304444,35308611,
35319444,35328611,35327777,35318888,35306388,35296388,35291944,
35291944,35299166,35312222,35326111,35331388,35339444,35349166,
35355277,35356111,35349722,35341111,35333055,35338888,35350277,
35363055,35361388,35358888,35371944,35387777,35398611,35393055,
35397777,35403611,35407500,35408888,35416388,35427777,35441388,
35454722,35453888,35456388,35458611,35469166,35483055,35492777,
35503888,35517222,35528888,35539166,35546111,35557777,35570833,
35584444,35598611,35603055,35597777,35588055,35591944,35604444,
35615277,35626388,35639722,35653611,35661666,35673888,35689444,
35698888,35709722,35723888,35738055,35746944,35747777,35741111,
35740000,35749166,35762777,35775555,35791111,35800277,35810000,
35823888,35838055,35848888,35846388,35851388,35863888,35875277,
35884722,35889722,35893055,35899166,35905277,35910555,35923888,
35938055,35951944,35964722,35971666,35979166,35988888,36002496,
36015722,36029119,36041433,36054295,36061800,36071979,36086143,
36098687,36110760,36124692,36133938,36131528,36142587,
36155346,36169471,36183880,36193909,36207412,36220986,36225967,
36221016,36210275,36202168,36195464,36193779,36201599,36212097,
36224042,36236839];

var mlngs =  
[-91081111,-91094166,-91108055,-91115000,-91130555,-91143055,-91156944,-91156111,-91161944,-91173333,-91190229,-91205896,
-91222826,-91240271,-91257777,-91275277,-91292222,-91309722,-91325277,
-91338333,-91352777,-91359722,-91372777,-91392222,-91403055,-91411666,
-91425277,-91436944,-91436111,-91432222,-91433611,-91441666,-91456111,
-91472222,-91487777,-91503333,-91516666,-91526388,-91538888,-91556111,
-91571388,-91583055,-91598611,-91609722,-91606666,-91607777,-91620277,
-91637500,-91652500,-91662222,-91675833,-91691111,-91706388,-91723055,
-91740277,-91756388,-91771388,-91776388,-91783611,-91799444,-91816944,
-91832222,-91846388,-91862777,-91881111,-91896666,-91904722,-91912500,
-91912777,-91916944,-91933055,-91946944,-91956944,-91973611,-91989722,
-91999166,-92013055,-92029166,-92043055,-92055555,-92063888,-92069444,
-92067777,-92066111,-92074722,-92087222,-92101944,-92114722,-92122777,
-92111666,-92105000,-92108611,-92121666,-92130555,-92145000,-92148888,
-92142500,-92136666,-92138333,-92150555,-92163888,-92167777,-92157777,
-92153611,-92158888,-92169166,-92173333,-92165277,-92158888,-92161111,
-92151388,-92154444,-92163888,-92180555,-92189722,-92203055,-92220277,
-92237777,-92255277,-92272777,-92288055,-92300555,-92308055,-92322777,
-92338055,-92352777,-92369722,-92378611,-92385555,-92401944,-92418055,
-92425555,-92440277,-92454722,-92465277,-92460277,-92451388,-92451111,
-92461388,-92465555,-92472222,-92485277,-92502222,-92519722,-92536944,
-92556388,-92570555,-92582777,-92593611,-92597222,-92595000,-92586388,
-92573333,-92561111,-92549166,-92542222,-92539444,-92541388,-92547222,
-92561111,-92576111,-92586111,-92596944,-92611666,-92629444,-92646666,
-92663888,-92680555,-92698055,-92713888,-92722777,-92725277,-92725000,
-92731944,-92742500,-92760277,-92774166,-92788888,-92804722,-92820000,
-92829444,-92831944,-92837222,-92849444,-92865277,-92882500,-92899722,
-92916111,-92933611,-92950277,-92967222,-92984722,-93001111,-93017777,
-93033888,-93051388,-93068055,-93081388,-93098611,-93115555,-93130000,
-93136944,-93138611,-93146111,-93154166,-93163888,-93175555,-93187500,
-93204166,-93221666,-93238333,-93249444,-93253888,-93265833,-93281111,
-93296111,-93311111,-93325833,-93343888,-93359722,-93376944,-93391111,
-93396944,-93410277,-93417777,-93423888,-93424722,-93427500,-93435277,
-93453055,-93469444,-93478333,-93492500,-93508888,-93519166,-93537222,
-93550277,-93563611,-93579722,-93597222,-93614444,-93629722,-93646388,
-93663888,-93680555,-93694444,-93712222,-93729722,-93746111,-93762777,
-93773611,-93787222,-93796388,-93803055,-93807777,-93806111,-93808055,
-93815277,-93828611,-93846111,-93862222,-93871111,-93876388,-93890277,
-93904444,-93916388,-93933055,-93950833,-93968888,-93986111,-94009166,
-94026944,-94042777,-94055277,-94071111,-94088055,-94105555,-94122777,
-94136944,-94143888,-94140555,-94134722,-94133055,-94146111,-94163611,
-94180277,-94193611,-94208611,-94225277,-94243055,-94258611,-94272777,
-94289444,-94303888,-94317222,-94332222,-94346666,-94341388,-94338333,
-94346111,-94357777,-94371666,-94379166,-94395833,-94413055,-94425277,
-94424444,-94423333,-94428888,-94438333,-94455277,-94471388,-94485277,
-94493888,-94495833,-94496388,-94506388,-94519722,-94536388,-94551388,
-94562777,-94575555,-94593055,-94605555,-94613888,-94626388,-94642500,
-94659722,-94673888,-94678055,-94683611,-94698611,-94713888,-94724722,
-94740833,-94758055,-94773055,-94790555,-94805000,-94820555,-94830277,
-94837222,-94861388,-94884722,-94896388,-94893611,-94906944,-94922777,
-94940555,-94956666,-94974444,-94991111,-95009722,-95022222,-95024166,
-95028888,-95046666,-95063333,-95080000,-95089444,-95093888,-95107222,
-95118055,-95125833,-95134722,-95146388,-95161666,-95171666,-95176111,
-95171388,-95174722,-95192222,-95208888,-95222222,-95238055,-95246944,
-95258055,-95268888,-95275555,-95271111,-95259722,-95251111,-95241388,
-95231111,-95223611,-95218888,-95216944,-95227777,-95244444,-95263888,
-95282500,-95293888,-95298888,-95298888,-95296111,-95308333,-95320555,
-95325277,-95322777,-95333055,-95350555,-95365555,-95375555,-95385833,
-95399444,-95416111,-95433611,-95449722,-95465555,-95480000,-95486666,
-95489444,-95492500,-95501388,-95517222,-95535555,-95545555,-95543209,
-95537149,-95530491,-95523232,-95528547,-95542209,-95554126,-95554314,
-95560604,-95569676,-95569180,-95583883,-95600980,-95611037,
-95617814,-95618588,-95618496,-95606066,-95601423,-95598500,-95611835,
-95629279,-95641373,-95656564,-95673050,-95689629,-95704364,-95716640,
-95726580,-95733700];

	var map = null;

	function removeOptions(optionMenu)
	{
	  optionMenu.options.length = 0;
	}

	function addOptions(optionList, optionMenu)
	{
	 var i=0; var j=-1;
	 removeOptions(optionMenu);  // clear out the options
	 for (i=0; i < optionList.length; i++)
	    {
 
	     j++ 
	     optionMenu[j] = new Option(optionList[i]);
    
	    }
	}

	function includechange()
	{
	 var i=0; var j=-1;
	 for (i=0; i <447; i++)
	  {
	   j++
	   milesar[j] = i;
	  }
	 addOptions(milesar,document.myform2.mile);
	}

        function preloadOpts()
        {
	      includechange();      
	}

	function UpdateInfo(e)
	{
		document.getElementById("info").innerHTML =
			'ARKANSAS/VERDIGRIS RIVER:  Latitude = ' + 
			e.view.latlong.latitude + 
			', Longitude = ' 
			+ e.view.latlong.longitude + 
			', Zoom=' + 
			e.view.zoomLevel ;
                         
	}
	

	function OnPageLoad()
	{
                preloadOpts()
		var params = new Object();
		params.latitude = 33.951388;
		params.longitude = -91.081111;
		params.zoomlevel = 15;
		params.mapstyle = Msn.VE.MapStyle.Hybrid;
		params.showScaleBar = true;
		params.showDashboard = false;
		params.dashboardSize = Msn.VE.DashboardSize.Normal;
		params.dashboardX = 5;
		params.dashboardY = 5;
	
		map = 
			new Msn.VE.MapControl(
				document.getElementById("myMap"), 
				params);
		
		map.Init();
		
		map.AttachEvent("onendcontinuouspan", 
			UpdateInfo);
			
		map.AttachEvent("onendzoom", 
			UpdateInfo) ;


	}
	
	function DoPanUp() 
	{ 
		map.ContinuousPan(0, -10, 20); 
	}
	function DoPanDown() 
	{ 
		map.ContinuousPan(0, 10, 20); 
	} 

	function DoPanLeft() 
	{ 
		map.ContinuousPan(-10, 0, 20); 
	}
	function DoPanRight() 
	{ 
		map.ContinuousPan(10, 0, 20);
	}

	function DoZoomIn()
	{
		map.ZoomIn(); 
	}
	function DoZoomOut()
	{
		map.ZoomOut(); 
	}
	function DoRoadStyle()
	{
		var r = Msn.VE.MapStyle.Road;
		map.SetMapStyle(r); 
	}

	function DoAerialStyle()
	{
		var a = Msn.VE.MapStyle.Aerial;
		map.SetMapStyle(a); 
	}

	function DoHybridStyle()
	{
		var h = Msn.VE.MapStyle.Hybrid;
		map.SetMapStyle(h); 
	}


        function markmile()
	{
		map.AddPushpin('pin', 
		mlat, 
		mlng,
		88,
		34,
		'mark',
		mmile,
		1);
	}

	function milehit(mmile)
	{
        mlat  = mlats[mmile] / 1000000;
        mlng  = mlngs[mmile] / 1000000;        
        map.PanToLatLong(mlat,mlng);
        markmile(mmile)
        document.myform2.mile.value = "9999";
	}

	
	function milechange()
	{
             var k; 
	     var hitval=" "; 
	     for (k=0; k < document.myform2.mile.options.length; k++)
	     {
	       if (document.myform2.mile.options[k].selected)
	       {
	         mmile = k;
                 milehit(mmile);  
 	       }
             }
        }