function imgSwapIn(imgName) {
	
	var imageName;

	imageName = "img/" + "butt_" + imgName + "_1.gif";

	eval("document." + imgName + ".src = '" + imageName + "'");
}

function imgSwapOut(imgName) {
	
	var imageName;

	imageName = "img/" + "butt_" + imgName + "_0.gif";

	eval("document." + imgName + ".src = '" + imageName + "'");
}


function galimgSwapIn(imgName) {
	
	var imageName;

	imageName = "../../img/" + "butt_" + imgName + "_1.gif";

	eval("document." + imgName + ".src = '" + imageName + "'");
}

function galimgSwapOut(imgName) {
	
	var imageName;

	imageName = "../../img/" + "butt_" + imgName + "_0.gif";

	eval("document." + imgName + ".src = '" + imageName + "'");
}


function galVidimgSwapIn(imgName) {
	
	var imageName;

	imageName = "../img/" + "butt_" + imgName + "_1.gif";

	eval("document." + imgName + ".src = '" + imageName + "'");
}

function galVidimgSwapOut(imgName) {
	
	var imageName;

	imageName = "../img/" + "butt_" + imgName + "_0.gif";

	eval("document." + imgName + ".src = '" + imageName + "'");
}