var selectedIndex = -1;
var selectedDate = -1;
var selectedMonth = -1;
var selectedYear = -1;
var todayIndex = -1;


function renderFunctions()
{
	//Comment to not test
	//test();
	clearCellFormatting();
	drawTodayCell();
	drawSelectedCell();
	
}

function drawSelectedCell()
{
	if(selectedIndex > -1)
	{
		document.getElementById("day_" + selectedIndex).className = "selected";
	}
}

function drawTodayCell()
{
	if(todayIndex > -1)
	{
		document.getElementById("day_" + todayIndex).className = "today";
	}
}

function drawActiveCell(d)
{
	document.getElementById("link_" + d).style.fontWeight = 'bold';	
}

function setSelectedDay(d)
{
	selectedIndex = d;
	dateSelected(document.getElementById("link_" + d).innerHTML ,(today.getMonth() + 1),today.getFullYear(), document.getElementById("link_" + d).title);
	renderCalendar();
}


function clearCellFormatting()
{
	var x = 0;
	for(x=0; x < 42; x++)
	{
		document.getElementById("day_" + x).className = "day";	
	}
		
}

function clearLinkFormatting()
{
	var x = 0;
	for(x=0; x < 42; x++)
	{
	    document.getElementById("link_" + x).style.fontWeight = 'normal';
	    document.getElementById("link_" + x).title = '';
        	
	}
		
}

function test()
{
	todayIndex = 25;
	drawActiveCell(10);
	drawActiveCell(22);
}