var thumbSizes=["_thumb1-1","_thumb1-2","_thumb2-1","_thumb1-3","_thumb3-1"];
var thumbSuffixes = ["S.jpg","M.jpg","L.jpg"];
var imgSuffixes = ["_small.jpg","_medium.jpg","_large.jpg"];
var fontSizes = ["20px","40px","52px"];

var blockSize = 0;	//0 = small, 1 = medium, 2 = large

$(document).ready(function() {
	calcBlockSize();
});

function getMenuFontSize() {
	return fontSizes[blockSize];
}

function calcBlockSize()
{
	var bw = $(window).width();
	var bh = $(window).height();
	
	blockSize = 0;
	if((bw >= 1900) || (bh >= 1000)) {
		blockSize = 2;
	}
	else if ((bw >= 1420) || (bh >= 824)) {
		blockSize = 1;
	}
}

function getThumbSize(fname)
{
	var arr=[0,0];
	// switch(fname) {
		// case "_thumb1-1S.jpg":arr=[150,150];break;
		// case "_thumb1-1M.jpg":arr=[300,300];break;
		// case "_thumb1-1L.jpg":arr=[400,400];break;
		// case "_thumb1-2S.jpg":arr=[75,150];break;
		// case "_thumb1-2M.jpg":arr=[150,300];break;
		// case "_thumb1-2L.jpg":arr=[200,400];break;
		// case "_thumb1-3S.jpg":arr=[50,150];break;
		// case "_thumb1-3M.jpg":arr=[100,300];break;
		// case "_thumb1-3L.jpg":arr=[133,400];break;
		// case "_thumb2-1S.jpg":arr=[150,75];break;
		// case "_thumb2-1M.jpg":arr=[300,150];break;
		// case "_thumb2-1L.jpg":arr=[400,200];break;
		// case "_thumb3-1S.jpg":arr=[150,50];break;
		// case "_thumb3-1M.jpg":arr=[300,100];break;
		// case "_thumb3-1L.jpg":arr=[400,133];break;
	// }
	switch(fname) {
		case "_thumb1-1S.jpg":arr=[150,150];break;
		case "_thumb1-1M.jpg":arr=[300,300];break;
		case "_thumb1-1L.jpg":arr=[396,396];break;
		case "_thumb1-2S.jpg":arr=[68,150];break;
		case "_thumb1-2M.jpg":arr=[142,300];break;
		case "_thumb1-2L.jpg":arr=[193,396];break;
		case "_thumb1-3S.jpg":arr=[42,150];break;
		case "_thumb1-3M.jpg":arr=[92,300];break;
		case "_thumb1-3L.jpg":arr=[125,396];break;
		case "_thumb2-1S.jpg":arr=[150,68];break;
		case "_thumb2-1M.jpg":arr=[300,142];break;
		case "_thumb2-1L.jpg":arr=[396,193];break;
		case "_thumb3-1S.jpg":arr=[150,42];break;
		case "_thumb3-1M.jpg":arr=[300,92];break;
		case "_thumb3-1L.jpg":arr=[396,125];break;
	}
	return arr;
}

function getRandomThumbVersion()
{
	//baseName = thumbSizes[Math.floor(Math.random()*5)];
	//var baseName = "";
	var i = Math.floor((thumbIndex / (thumbCount+1))*5);
	var baseName = thumbSizes[i];
	
	return thumbSuffixes[blockSize];
}

function getFullsizeVersion()
{
	return imgSuffixes[blockSize];
}

function getMenuSize()
{
	if(blockSize == 2) {
		return 396;
	}
	else if (blockSize == 1) {
		return 300;
	}
	
	return 150;
}