/***********************************************
* Highlight Table Cells Script- By Menexis.com
***********************************************/

//Specify highlight behavior. "TD" to highlight table cells, "TR" to highlight the entire row:
var highlightbehavior="TD"

var ns6=document.getElementById&&!document.all
var ie=document.all

function PrintIt(month, day, hour, type, area)
{
	var prnt = document.getElementById("printer");
	var hrefprint = "http://www.usahas.com/print.aspx?month="+month+"&day="+day+"&hour="+hour+"&type="+type+"&NAME="+area;
	if(area=="")
	{
   		alert("Please Select a Flying Area"+area);
   	}
   	else
	{
   		var url = "http://www.usahas.com/print.aspx?month="+month+"&day="+day+"&hour="+hour+"&type="+type+"&NAME="+area;
    		var win1 = window.open(url, 'mynewwin', 'width=1000,height=600,directories=yes,toolbar=yes,menubar=yes,resizable=yes,scrollbars=yes');
    		win1.name = ''; // this should ensure that we don't overwrite a window that we've previously opened
    		return false;
   	}    
}

function PrintIt2(month, day, hour, type, area)
{
	var prnt = document.getElementById("printer");
	var hrefprint = "http://www.usahas.com/print_hazards.aspx?month="+month+"&day="+day+"&hour="+hour+"&type="+type+"&NAME="+area;
	if(area=="")
	{
   		alert("Please Select a Flying Area"+area);
   	}
   	else
	{
   		var url = "http://www.usahas.com/print_hazards.aspx?month="+month+"&day="+day+"&hour="+hour+"&type="+type+"&NAME="+area;
   		window.location = url;
//    		var win1 = window.open(url, 'mynewwin', 'width=1000,height=600,directories=yes,toolbar=yes,menubar=yes,resizable=yes,scrollbars=yes');
//    		win1.name = ''; // this should ensure that we don't overwrite a window that we've previously opened
//    		return false;
   	}    
}

function changeto(e,highlightcolor)
{
    source=ie? event.srcElement : e.target
    if (source.tagName=="TABLE")
    return
    while(source.tagName!=highlightbehavior && source.tagName!="HTML")
    source=ns6? source.parentNode : source.parentElement
    if (source.style.backgroundColor!=highlightcolor&&source.id!="ignore")
    source.style.backgroundColor=highlightcolor 
    source.style.color="#ffffff"
}

function contains_ns6(master, slave) 
{ //check if slave is contained by master
    while (slave.parentNode)
    if ((slave = slave.parentNode) == master)
    return true;
    return false;
}

function changeback(e,originalcolor)
{
    if (ie&&(event.fromElement.contains(event.toElement)||source.contains(event.toElement)||source.id=="ignore")||source.tagName=="TABLE")
    return
    else if (ns6&&(contains_ns6(source, e.relatedTarget)||source.id=="ignore"))
    return
    if (ie&&event.toElement!=source||ns6&&e.relatedTarget!=source)
    source.style.backgroundColor=originalcolor 
    source.style.color="#000000"
}

function changetoHeight(id,color)
{
    if(id == 'height')
    {
        element = document.getElementById(id);
        element.style.backgroundColor = color;
        tooltip.show('<strong>SOARING:</strong><br/> Height is only available when the AHAS risk is based on Soaring data.'); 
    } 
    else if (id == 'HELP' || id == 'table1')
    {
    
        var rMonth = document.getElementById('hiddenM');
        var rDay = document.getElementById('hiddenD');
        var rHour = document.getElementById('hiddenH');
        
        var cD = new Date();
        var cYear = cD.getFullYear();
        var cMonth = cD.getMonth()+1;
        var cDay = cD.getDate();
        var cHour = cD.getHours();
        
        var cYear2 = cYear += '';
        var cMonth2 = cMonth += '';
        var cDay2 = cDay += '';
        var cHour2 = cHour += '';
        
        var cD2 = new Date(cYear2 + '/' + cMonth2 + '/' + cDay2 + ' ' + cHour2 + ':00:00');
        
        //if the day and month are earlier than the current date, move to next year
        if (rMonth.value < cMonth) cYear = cYear + 1;
        if (rDay.value < cDay && rMonth.value == cMonth) cYear = cYear + 1;
        if (rHour.value < cHour && rDay.value == cDay && rMonth.value == cMonth) cYear = cYear + 1;

        //convert integers to strings        
        var cYstring = cYear += ''
        var rMstring = rMonth.value += ''
        var rDstring = rDay.value += ''
        var rHstring = rHour.value += ''
        
        //create the request date
        var tDate = Date.parse(cYstring + '/' + rMstring + '/' + rDstring + ' ' + rHstring + ':00:00');
        var rD = new Date(tDate);
        
        var Diff
        if (rD.getTime() == cD2.getTime()) Diff = 0;
        if (rD.getTime() !== cD2.getTime()) Diff = Math.ceil((rD.getTime()-cD2.getTime())/3600000);
        //alert('diff=' + Diff);
        
        var intHours
        if(cHour < 5) intHours = 12+(5-cHour);
        if(cHour >= 5 && cHour < 17) intHours = 24-(cHour-5);
        if(cHour >= 17) intHours = 24-(cHour-17);
        
        if (rMonth.value == cMonth && rDay.value == cDay && rHour.value == cHour)
        //if (Diff = 0)
        {
        tooltip.show('<img alt="" src="/images/tooltip1c.jpg "' + 'width="500"/>'); 
        }
        else if (Diff < intHours)
        {
        tooltip.show('<img alt="" src="/images/tooltip1f.jpg "' + 'width="500"/>'); 
        }
        else
        {
        tooltip.show('<img alt="" src="/images/tooltip1b.jpg "' + 'width="500"/>'); 
        }    
    } 
    else if (id == 'NA')
    {
        tooltip.show('<strong>SOARING:</strong><br/>Risk is not based on soaring model.<br/>No height is available.'); 
    } 
    else if (id == 'NO DATA')
    {
        tooltip.show('<strong>SOARING:</strong><br/>Soaring data is not currently available.'); 
    }   
    else
    {
        tooltip.show('<strong>SOARING:</strong><br/>Thermal depth in 100s of feet AGL.'); 
    }  
}

function changebackHeight(id,color)
{
    if(id == 'height')
    {
    element = document.getElementById(id);
    element.style.backgroundColor = color;
    tooltip.hide();
    } 
    else if (id == 'HELP')
    {
//    element = document.getElementById(id);
//    element.style.backgroundColor = color;
    tooltip.hide();
    } 
    else
    {
    tooltip.hide(); 
    }  
}

function OnButton1()
{
	document.forms['frmAHAS'].action = "default.asp";
	document.forms['frmAHAS'].target = "_self";	// Open in a new window
	document.forms['frmAHAS'].submit();			// Submit the page
	return true;
}

function OnButton2()
{
    var sM = document.getElementById('hiddenM').value;
    var sD = document.getElementById('hiddenD').value;
    var sH = document.getElementById('hiddenH').value;
    var sT = document.getElementById('hiddenType').value;
    var sR = document.getElementById('hiddenID').value;
    
    if(sT=='IR')sT="IRoute";
    if(sT=='SR')sT="SRoute";
    if(sT=='VR')sT="VRoute";
    if(sT=='MilAir')sT="MilitaryAirfield";
    if(sT=='ICAO')sT="MilitaryAirfield";
    if(sT=='MOA')sT="MOArea";
    if(sT=='Range')sT="Ranges";
    
    sUrl="http://www.usahas.com/bam/?Month=" + sM + "&Day=" + sD + "&Hour=" + sH + "&type=" + sT + "&NAME=" + sR;
	//alert(sUrl+sM+sD+sH+sT+sR);
	
	var win1 = window.open(sUrl, 'mynewwin', 'width=860,height=600,directories=yes,toolbar=yes,menubar=yes,resizable=yes,scrollbars=yes');
	win1.name = ''; // this should ensure that we don't overwrite a window that we've previously opened
	return false;
	
}

//function WebService()
//{
//	var e = document.getElementById('NAME');
//	//if (e.value == 'Select a button above') {
//	//	alert('Please select a flying area.');
//	//	return false;
//	//}

//	document.forms['frmAHAS'].action = "AHAS_WS.asmx";
//	win1 = window.open('', 'window1', 'height=800,width=1010,directories=no,toolbar=no,menubar=no,resizable=yes,scrollbars=yes');
//	document.forms['frmAHAS'].target = win1.name;	// Open in a new window
//	document.forms['frmAHAS'].submit();				// Submit the page
//	win1.name = ''; // this should ensure that we don't overwrite a window that we've previously opened
//	return true;
//}

function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}

//function reLoad_DiagTest( v ) {
//   alert(v);
//}

function reLoad_Diag( v ) {
    var sma;
    var sma2;
    if (v == 'VR') sma = VR;
    else 
	if (v == 'IR') sma = IR;
    	else 
		if (v == 'SR') sma = SR;
    		else 
			if (v == 'MOA') sma = MOA;
    			else     			
				if (v == 'MilAir') sma = MilAir;
    				else
					if (v == 'ICAO') sma = ICAO;
					    else
					    if (v == 'Range') sma = Range;
					        else
					        if (v == 'AA') sma = AA;
						        else
						        if (v == 'Unit')sma = Unit;						
        					
    // 
    var s = document.getElementById('area');
    var val;
	
    s.options.length = 0;
    
    if (v == 'ICAO') sma2 = ICAO2;
    else sma2 = sma;

    for (var i = 0; i < sma.length; i++ ) {
        s.options[i] = new Option( sma[i], sma2[i]);
    }
    
    var sID = document.getElementById('hiddenID');
    var sType = document.getElementById('hiddenType');
    var sQuery = document.getElementById('hiddenQuery');
    sType.value = v;
    sQuery.value = 'Type='+v+'&area='+sID.value;
    
    //alert("RELOAD"+sID.value);
    //if (sID.value == '')SetArea(sma[0]);	
    //    else SetArea(sID.value);
    //if (v != 'ICAO') 
    SetArea(sma2[0]);
}

function SetArea( v ) {
//THis will catch the selected value in the javascript
//alert(v)
    var s = document.getElementById('hiddenID');
    //var s2 = document.getElementById('hidden3');
    s.value = v;
    
    var sType = document.getElementById('hiddenType');
    var sArea = document.getElementById('area');
    //alert('setarea'+s.value);
    var sQuery = document.getElementById('hiddenQuery');
    sQuery.value = 'Type='+sType.value+'&area='+s.value;
    sArea.value = v;
    
    //s2.value = v2;
}

function SetMonth( v2 ) {
//This will catch the selected value in the javascript
//alert('month'+v2);
    var s2 = document.getElementById('hiddenM');
    var v3
    //Need to convert Month Name to Month #
    if (v2 == 'January') v3 = 1;
    else if (v2 == 'February') v3 = 2;
    else if (v2 == 'March') v3 = 3;
    else if (v2 == 'April') v3 = 4;
    else if (v2 == 'May') v3 = 5;
    else if (v2 == 'June') v3 = 6;
    else if (v2 == 'July') v3 = 7;
    else if (v2 == 'August') v3 = 8;
    else if (v2 == 'September') v3 = 9;
    else if (v2 == 'October') v3 = 10;
    else if (v2 == 'November') v3 = 11;
    else if (v2 == 'December') v3 = 12;
    s2.value = v3;
    reLoad_Day(v3);
}

function SetMonth2( v2 ) {
//This will catch the selected value in the javascript
//alert('month'+v2);
    var s2 = document.getElementById('hiddenM');
    var v3
    //Need to convert Month Name to Month #
    if (v2 == 'Jan') v3 = 1;
    else if (v2 == 'Feb') v3 = 2;
    else if (v2 == 'Mar') v3 = 3;
    else if (v2 == 'Apr') v3 = 4;
    else if (v2 == 'May') v3 = 5;
    else if (v2 == 'Jun') v3 = 6;
    else if (v2 == 'Jul') v3 = 7;
    else if (v2 == 'Aug') v3 = 8;
    else if (v2 == 'Sep') v3 = 9;
    else if (v2 == 'Oct') v3 = 10;
    else if (v2 == 'Nov') v3 = 11;
    else if (v2 == 'Dec') v3 = 12;
    s2.value = v3;
    reLoad_Day2(v3);
}

function reLoad_Day( v ) {
//alert('day'+v);
    var days;
    var d = new Date();
    var NowYear = d.getFullYear();
    var NowMonth = d.getMonth()+1;

    if (v == NowMonth) days = d.getDate();
    else days = daysInMonth(v,NowYear);

//alert('Month'+v+' '+NowYear+' '+NowMonth+' '+days);
        					
    var s = document.getElementById('lstDay');
    	
    s.options.length = 0;

    for (var i = 1; i <= days; i++ ) {
        s.options[i] = new Option( i, i);
    }
    SetDay(1);	

}

function reLoad_Day2( v ) {

    var days;
    var d = new Date();
    var NowYear = d.getFullYear();
    var NowMonth = d.getMonth()+1;

    days = daysInMonth(v,NowYear);

//alert('Month'+v+' '+NowYear+' '+NowMonth+' '+days);
        					
    var s = document.getElementById('lstDay');
    	
    s.options.length = 0;

    for (var i = 1; i <= days; i++ ) {
        s.options[i] = new Option( i, i);
    }
    SetDay(1);	

}

function daysInMonth(iMonth, iYear)
{
//alert('Month'+iMonth);
	return 32 - new Date(iYear, iMonth-1, 32).getDate();
}


function SetDay( v2 ) {
//This will catch the selected value in the javascript
    var s2 = document.getElementById('hiddenD');
    s2.value = v2;
    var s3 = document.getElementById('lstDay')
    s3.value = v2;
}

function SetHour( v2 ) {
//This will catch the selected value in the javascript
    var s2 = document.getElementById('hiddenH');
    s2.value = v2;
}

function scrollit() {
  eldata=document.getElementById("DataTab");  
  x=eldata.scrollLeft;  
}

function openNewWin(url,month,day,hour) {
   if(url==""){
   	alert("Please Select a Flying Area"+url);
   }
   else{
   //	alert("wtf"+url);    
    	url="http://www.usahas.com/diag2011/RESULTS.aspx?area="+url+"&month="+month+"&day="+day+"&hour="+hour;
    	//alert(url);
    	var win1 = window.open(url, 'mynewwin', 'width=1000,height=600,directories=yes,toolbar=yes,menubar=yes,resizable=yes,scrollbars=yes');
    	win1.name = ''; // this should ensure that we don't overwrite a window that we've previously opened
    	return false;
   }
} 

function openNewWin2(url) {
    //var x = window.open(url, 'mynewwin', 'width=860,height=600,toolbar=1');
    //x.focus();
    url="http://www.usahas.com/diag2011/RESULTS.aspx?area="+url+"&service=2";
    //alert(url);
    var win1 = window.open(url, 'mynewwin', 'width=860,height=600,directories=yes,toolbar=yes,menubar=yes,resizable=yes,scrollbars=yes');
    win1.name = ''; // this should ensure that we don't overwrite a window that we've previously opened
    return false;
}

function openNewChart(url,month,day) {
    //var x = window.open(url, 'mynewwin', 'width=860,height=600,toolbar=1');
    //x.focus();
    if(url=="")
	{
	alert("Please Select a Flying Area");
	}
    else
	{
    
    	url="http://www.usahas.com/diag2011/Chart.aspx?area='"+url+"'&iMonth="+month+"&iDay="+day;
    	//url="http://www.usahas.com/diag2011/Chart2.aspx";
    	//alert(url);
    	var win1 = window.open(url, 'mynewwin', 'width=860,height=600,directories=yes,toolbar=yes,menubar=yes,resizable=yes,scrollbars=yes');
    	win1.name = ''; // this should ensure that we don't overwrite a window that we've previously opened
    	return false;
	}
}

function confirmation(url,month,day,type){
	//var answer = confirm("Only available for Airfields. Click OK to continue or cancel to return to main page.")
	
	if (type=="MilAir"){
		openNewChart(url,month,day)
	}
	else{
	alert("Only available with Airfields");		
	}
}

function confirmation2(route){
	var answer = "";	

	if (route == 'Unit' || route == 'AA') {
		alert("Not available for Unit and Alert Area options.")
		}
	else {
		return OnButton2()
		}	
}

function confirmationGE(){
	var answer = confirm("Only available to AHAS users that have Google Earth installed.  Also currently unavailable with the unit option. Click OK to continue or cancel to return to main page.")
	if (answer){
		return GE()
	}
//	else{
//		
//	}
}

function GE()
{
	var flyingArea = document.getElementById('hiddenID').value;
	if (flyingArea == 'Select a button above') 
	{
		alert('Please select a flying area.');
		return false;
	}
	
	var route = document.getElementById('hiddenType').value;
	var loc = 'kml/';
	var loc2 = 'kmz/';
	
	if (route == 'Unit') 
	{
		  loc = flyingArea.replace(/\s+/g, "") + '.kml';
		  loc = 'GE/kml/' + loc.replace("/", "");
	}
	else 
	{		  
		  loc = flyingArea.replace(/\s+/g, "") + '.kml';
          loc = 'GE/kml/' + loc.replace("/", "");
	}
	
	document.location = loc;
	
	return true;
}

var tooltip=function(){
	var id = 'tt';
	var top = 1;
	var left = 1;
	var maxw = 600;
	var speed = 10;
	var timer = 20;
	var endalpha = 95;
	var alpha = 0;
	var tt,t,c,b,h;
	var ie = document.all ? true : false;
	return{
		show:function(v,w){
			if(tt == null){
				tt = document.createElement('div');
				tt.setAttribute('id',id);
				t = document.createElement('div');
				t.setAttribute('id',id + 'top');
				c = document.createElement('div');
				c.setAttribute('id',id + 'cont');
				b = document.createElement('div');
				b.setAttribute('id',id + 'bot');
				tt.appendChild(t);
				tt.appendChild(c);
				tt.appendChild(b);
				document.body.appendChild(tt);
				tt.style.opacity = 0;
				tt.style.filter = 'alpha(opacity=0)';
				document.onmousemove = this.pos;
			}
			tt.style.display = 'block';
			c.innerHTML = v;
			tt.style.width = w ? w + 'px' : 'auto';
			if(!w && ie){
				t.style.display = 'none';
				b.style.display = 'none';
				tt.style.width = tt.offsetWidth;
				t.style.display = 'block';
				b.style.display = 'block';
			}
			if(tt.offsetWidth > maxw){tt.style.width = maxw + 'px'}
			h = parseInt(tt.offsetHeight) + top;
			clearInterval(tt.timer);
			tt.timer = setInterval(function(){tooltip.fade(1)},timer);
		},
		pos:function(e){
			var u = ie ? event.clientY + document.documentElement.scrollTop : e.pageY;
			var l = ie ? event.clientX + document.documentElement.scrollLeft : e.pageX;
			tt.style.top = (u - h) + 'px';
			tt.style.left = (l + left) + 'px';
		},
		fade:function(d){
			var a = alpha;
			if((a != endalpha && d == 1) || (a != 0 && d == -1)){
				var i = speed;
				if(endalpha - a < speed && d == 1){
					i = endalpha - a;
				}else if(alpha < speed && d == -1){
					i = a;
				}
				alpha = a + (i * d);
				tt.style.opacity = alpha * .01;
				tt.style.filter = 'alpha(opacity=' + alpha + ')';
			}else{
				clearInterval(tt.timer);
				if(d == -1){tt.style.display = 'none'}
			}
		},
		hide:function(){
			clearInterval(tt.timer);
			tt.timer = setInterval(function(){tooltip.fade(-1)},timer);
		}
	};
}();