// JScript File

function MenuHover(ID, imgObj){
	if(imgObj.src.indexOf("_Hover") == -1)
		imgObj.src = ReplaceTxt(imgObj.src, "Menu" + ID + ".gif", "Menu" + ID + "_Hover.gif");
	else if(imgObj.src.indexOf("_Selected") == -1)
		imgObj.src = ReplaceTxt(imgObj.src, "Menu" + ID + "_Hover.gif", "Menu" + ID + ".gif");
}

function ReplaceTxt(src, lookFor, replaceWith){
	var tmp;
	tmp = src.split(lookFor);
	tmp = tmp.join(replaceWith);
	return tmp;
}

function GetElement(name){
	return document.getElementById(name);
}

function SetImg(i){
	GetElement("CreationImg").src = "creations/" + imgArr[i];
	GetElement("ImgName").innerHTML = nameArr[i];
	GetElement("ImgInfo").innerHTML = captionArr[i];
	
	GetElement("NextBtn").style.display = (currImg == imgArr.length - 1) ? "none" : "inline";
	GetElement("PrevBtn").style.display = (currImg == 0) ? "none" : "inline";
}

function NextImg(){
	currImg++;
	SetImg(currImg);
}

function PrevImg(){
	currImg--;
	SetImg(currImg);
}

function OpenImg(){
	window.location = "artistbigprofile.aspx?ID=" + artistID + "&Item=" + idArr[currImg];
}

function Over(obj){
	obj.src = obj.src.split(".gif").join("2.gif");
}

function Out(obj){
	obj.src = obj.src.split("2.gif").join(".gif");
}