/*************************************
 * Frankendesigns, LLC               *
 * http://www.frankendesigns.com     *
 * info@frankendesigns.com           *
 *************************************/
var ns6=document.getElementById&&!document.all
var ie4=document.all
var Selected_Month;
var Selected_Year;
var Current_Date = new Date();
var Current_Month = Current_Date.getMonth();
var Days_in_Month = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
var Month_Label = new Array('January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December');
var Current_Year = Current_Date.getYear();
if (Current_Year < 1000)
Current_Year+=1900
var Today = Current_Date.getDate();

function Header(Year, Month) {
   if (Month == 1) {
   Days_in_Month[1] = ((Year % 400 == 0) || ((Year % 4 == 0) && (Year % 100 !=0))) ? 29 : 28;
   }
   var Header_String = Month_Label[Month] + ' ' + Year;
   return Header_String;
}

function Make_Calendar(Year, Month) {
	
	var vMonth = Month+1
	var vYear = Year
	var vBold = false
	
	var First_Date = new Date(Year, Month, 1);
	var Heading = Header(Year, Month);
	var First_Day = First_Date.getDay() + 1;
	
	if (((Days_in_Month[Month] == 31) && (First_Day >= 6)) ||
		((Days_in_Month[Month] == 30) && (First_Day == 7))) {
		var Rows = 6;
	}
	else if ((Days_in_Month[Month] == 28) && (First_Day == 1)) {
		var Rows = 4;
	}
	else {
		var Rows = 5;
	}

	var HTML_String = '<table border="0" width="100%" cellspacing="0" cellpadding="5"><tr><td valign="top"><table cellpadding="1" cellspacing="0" border="0" width="100%">';
	HTML_String += '<tr bgcolor="#003366" class="wht"><th><a href="javascript:Skip(\'-\');" class="wht">&lt;&lt;</a></th><th colspan="5" class="wht">' + Heading + '</th><th><a href="javascript:Skip(\'+\');" class="wht">&gt;&gt;</a></th></tr>'
	HTML_String += '<tr align="center"><td><b>S</b></td><td><b>M</b></td><td><b>Tu</b></td><td><b>W</b></td><td><b>Th</b></td><td><b>F</b></td><td><b>S</b></td></tr>'

	var Day_Counter = 1;
	var Loop_Counter = 1;

	
	
	for (var j = 1; j <= Rows; j++) {
		
		HTML_String += '<tr align="center" Valign="top">';


		for (var i = 1; i < 8; i++) {
			
			vTDate = Month_Label[Month]+"/"+Day_Counter+"/"+vYear
			if (vDates.indexOf(vTDate,0) > 0 ) {
				vBold = true;
			} else {
				vBold = false;
				
			}
			if ((Loop_Counter >= First_Day) && (Day_Counter <= Days_in_Month[Month])) {


				if ((Day_Counter == Today) && (Year == Current_Year) && (Month == Current_Month)) {
					if (vBold==true) {
						HTML_String += '<td bgcolor="#FFFFFF"><a title="See Events For This Day" href="http://www.cityofelsmere.com/events/'+vYear+'/'+Month_Label[Month]+'/' + Day_Counter + '.php"><font color="red"><b>' + Day_Counter + '</b></font></a></td>'
					} else {
						HTML_String += '<td bgcolor="#FFFFFF"><font color="red">' + Day_Counter + '</font></td>'			
					}
				} else {
					if (vBold==true) {
						HTML_String += '<td bgcolor="#FFFFFF"><a title="See Events For This Day" href="http://www.cityofelsmere.com/events/'+vYear+'/'+Month_Label[Month]+'/' + Day_Counter + '.php"><b>' + Day_Counter + '</b></font></td>';
					} else {
						HTML_String += '<td bgcolor="#FFFFFF">' + Day_Counter + '</td>';
					}
				}
			Day_Counter++;    
			}
			else {
				HTML_String += '<td>&nbsp;</td>';
			}
			Loop_Counter++;
		}
		HTML_String += '</tr>';
	}
	HTML_String += '</table></td></tr></table>';
	cross_el=ns6? document.getElementById("Calendar") : document.all.Calendar
	cross_el.innerHTML = HTML_String;
}

function Check_Nums() {
   if ((event.keyCode < 48) || (event.keyCode > 57)) {
      return false;
   }
}



function On_Year() {
   var Year = document.when.year.value;
   if (Year.length == 4) {
      Selected_Month = document.when.month.selectedIndex;
      Selected_Year = Year;
      Make_Calendar(Selected_Year, Selected_Month);
   }
}

function On_Month() {
   var Year = document.when.year.value;
   if (Year.length == 4) {
      Selected_Month = document.when.month.selectedIndex;
      Selected_Year = Year;
      Make_Calendar(Selected_Year, Selected_Month);
   }
   else {
      alert('Please enter a valid year.');
      document.when.year.focus();
   }
}


function Defaults() {
   if (!ie4&&!ns6)
   return
   var Mid_Screen = Math.round(document.body.clientWidth / 2);
   Selected_Month = Current_Month;
   Selected_Year = Current_Year;
   Make_Calendar(Current_Year, Current_Month);
}


function Skip(Direction) {
	if (Direction == '+') {
		if (Selected_Month == 11) {
			Selected_Month = 0;
			Selected_Year++;
		}
		else {
			Selected_Month++;
		}
	}
	else {
		if (Selected_Month == 0) {
			Selected_Month = 11;
			Selected_Year--;
		}
		else {
			Selected_Month--;
		}
	}
	Make_Calendar(Selected_Year, Selected_Month);
}