var imgspot="spot.png";
var imgbig="big.png";
var imgsmall="small.png";
var layerImgSpot="case_spotImg";
var layerBigImg="case_bigImg";
var layerBigText="case_bigTxt";
var layerCase1Img="case2_smallImg";
var layerCase1Txt="case2_smallTxt";
var layerCase2Img="case3_smallImg";
var layerCase2Txt="case3_smallTxt";
var browserVer=navigator.appVersion;
var browserName=navigator.appName;
if (browserName=="Microsoft Internet Explorer")
{
	patternIE7=new RegExp("MSIE 7");
	if (!patternIE7.test(browserVer))
	{
		imgspot="spotie.png";
	}
}
function InitVar(jsonTxt)
{
	myArray=eval('(' + jsonTxt + ')');
	return myArray;
}

function swapCase(newItem)
{
	moveCase(newItem);
	makeCurrent();
	makeOtherCase();
}

function swapCaseV2()
{
	if (current==maxCase-1)
	{
		current=0;
	}
	else
	{
		current=current+1;
	}
	makeCurrent();
}

function makeCurrent()
{
	CurrentImgSpot=GetImgHtml (current, imgspot);
	CurrentImgBig=GetImgHtml (current, imgbig);
	CurrentText='<img src="img/home_v25/quote.gif" class="quote_img">'+caseArray[current]['TextBig'];
	document.getElementById(layerImgSpot).innerHTML=CurrentImgSpot;
	document.getElementById(layerBigImg).innerHTML=CurrentImgBig;
	document.getElementById(layerBigText).innerHTML=CurrentText;
}

function makeOtherCase()
{
	txtHTML=makeTxtOther(case1);
	Case1ImgSmall=GetImgHtml(case1, imgsmall);
	document.getElementById(layerCase1Img).innerHTML=Case1ImgSmall;
	document.getElementById(layerCase1Txt).innerHTML=txtHTML;
	txtHTML2=makeTxtOther(case2);
	Case2ImgSmall=GetImgHtml(case2, imgsmall);
	document.getElementById(layerCase2Img).innerHTML=Case2ImgSmall;
	document.getElementById(layerCase2Txt).innerHTML=txtHTML2;
}

function makeTxtOther(Item)
{
	HTML='<a href="#" onclick="swapCase('+Item+');" class="next">'+txtNext+'</a><span class="smallTxt">'+caseArray[Item]['TextSmall']+'</span>';
	return HTML;
}

function GetImgHtml (Item, type)
{
	if (type==imgsmall)
		return '<a href="#" onclick="swapCase('+Item+');" class="next" title="'+titleCase+'"><img src="'+dir+caseArray[Item]['IdSpot']+type+'" border="0" ></a>';
 	else
 		return '<a href="?action=register" title="'+titleSpot+'"><img src="'+dir+caseArray[Item]['IdSpot']+type+'" border="0" ></a>';
}

function putTheGoodSpotImage(Item)
{
	imgSpotHtml=GetImgHtml (Item, imgspot);
	document.getElementById(layerImgSpot).innerHTML=imgSpotHtml;
}

function moveCase(newItem)
{
	current=newItem;
	if (newItem<maxCase-2)
	{
		case1=newItem+1;
		case2=newItem+2;
	}
	else if (newItem<maxCase-1)
	{
		case1=newItem+1;
		case2=0;
	}
	else
	{
	 	case1=0;
	 	case2=1;
	}
}