var currentTime = new Date()

var day = currentTime.getDate()
var month = currentTime.getMonth() + 1
var year = currentTime.getYear()

var displayMonth = 0

var srchstring = unescape(top.location.search.substring(1, top.location.search.length));
var pair = srchstring.split('=');
var checkStr = pair[0];	

//Pre-populate values from external page
//if (srchstring.length > 0 && checkStr == 'toolVar') {

	//top.moveNextPage('toolVar');
//}

if (srchstring.length == 0) {
	if (month < 4) {
		displayMonth = 19507;
		monthDiv = 1;
		
	} else if (month > 3 && month < 7) {
		displayMonth = 19509;
		monthDiv = 2;
		
	} else if (month > 6 && month < 10) {
		displayMonth = 19511;
		monthDiv = 3;
		
	} else if (month > 9) {
		displayMonth = 19513;
		monthDiv = 4;
	}
	
	var imageName = "topNavSwap" + displayMonth;
	document.getElementById("quarter" + displayMonth).style.display = "block";	
	var imageNum = displayMonth + 1;
	document[imageName].src = "http://www.scotiabank.com/images/en/iconsaboutscotia/" + imageNum + ".gif";
}

function swapImageOver(newImage) {
	var imageName = "topNavSwap" + newImage;
	var imageNum = newImage + 1;
	document[imageName].src = "http://www.scotiabank.com/images/en/iconsaboutscotia/" + imageNum + ".gif";
}
function swapImageOut(newImage) {
	var imageName = "topNavSwap" + newImage;
	
	if (displayMonth == newImage) {
		newImage = newImage + 1;
		document[imageName].src = "http://www.scotiabank.com/images/en/iconsaboutscotia/" + newImage + ".gif";
	} else {
		document[imageName].src = "http://www.scotiabank.com/images/en/iconsaboutscotia/" + newImage + ".gif";
	}
	
}

function switchTab(tabNumber) {
	var imageName = "topNavSwap" + tabNumber;
	
	var i=19507;
	do 
	{
		if (i == tabNumber) {
			document.getElementById("quarter" + tabNumber).style.display = "block";	
			var imageNum = tabNumber + 1;
			document[imageName].src = "http://www.scotiabank.com/images/en/iconsaboutscotia/" + imageNum + ".gif";

			imageName = "topNavSwap" + displayMonth;
			document[imageName].src = "http://www.scotiabank.com/images/en/iconsaboutscotia/" + displayMonth + ".gif";
			
		} else {
			document.getElementById("quarter" + i).style.display = "none";
		}
		
		i=i+2;
		
	}
	
	while (i<19515);
	
	displayMonth = tabNumber;
	
	for (i=2; i<5; i++) {
		document.getElementById("q" + i).style.display = "block";
	}
	
	/*for (i=1; i<7; i++) {
		document.getElementById("sh" + i).style.display = "block";
	}*/
	
	
}

function displayAll() {
	for (i=2; i<5; i++) {
		document.getElementById("q" + i).style.display = "none";
	}
	
	for (i=19506; i<19514; i++) {
		i = i + 1;
		document.getElementById("quarter" + i).style.display = "block";
	}
	
	for (i=1; i<6; i++) {
		document.getElementById("sh" + i).style.display = "none";
	}
	
	var imageName = "topNavSwap" + displayMonth;
	document[imageName].src = "http://www.scotiabank.com/images/en/iconsaboutscotia/" + displayMonth + ".gif";
	
}