function swap1() {
	
	document.thumb_swap.src="swap_01.jpg";
	document.getElementById("swap1").style.visibility = "visible";
	document.getElementById("swap2").style.visibility = "hidden";
	document.getElementById("swap3").style.visibility = "hidden";
	document.getElementById("swap4").style.visibility = "hidden";
	document.getElementById("swap5").style.visibility = "hidden";
	document.getElementById("swap6").style.visibility = "hidden";
	document.getElementById("swap7").style.visibility = "hidden";
	document.getElementById("swap8").style.visibility = "hidden";
	document.getElementById("swap9").style.visibility = "hidden";
}

function swap2() {
	
	document.thumb_swap.src="swap_02.jpg";
	document.getElementById("swap1").style.visibility = "hidden";
	document.getElementById("swap2").style.visibility = "visible";
	document.getElementById("swap3").style.visibility = "hidden";
	document.getElementById("swap4").style.visibility = "hidden";
	document.getElementById("swap5").style.visibility = "hidden";
	document.getElementById("swap6").style.visibility = "hidden";
	document.getElementById("swap7").style.visibility = "hidden";
	document.getElementById("swap8").style.visibility = "hidden";
	document.getElementById("swap9").style.visibility = "hidden";
	
}


function swap3() {
	
	document.thumb_swap.src="swap_03.jpg";
	document.getElementById("swap1").style.visibility = "hidden";
	document.getElementById("swap2").style.visibility = "hidden";
	document.getElementById("swap3").style.visibility = "visible";
	document.getElementById("swap4").style.visibility = "hidden";
	document.getElementById("swap5").style.visibility = "hidden";
	document.getElementById("swap6").style.visibility = "hidden";
	document.getElementById("swap7").style.visibility = "hidden";
	document.getElementById("swap8").style.visibility = "hidden";
	document.getElementById("swap9").style.visibility = "hidden";
}

function swap4() {
	
	document.thumb_swap.src="swap_04.jpg";
	document.getElementById("swap1").style.visibility = "hidden";
	document.getElementById("swap2").style.visibility = "hidden";
	document.getElementById("swap3").style.visibility = "hidden";
	document.getElementById("swap4").style.visibility = "visible";
	document.getElementById("swap5").style.visibility = "hidden";
	document.getElementById("swap6").style.visibility = "hidden";
	document.getElementById("swap7").style.visibility = "hidden";
	document.getElementById("swap8").style.visibility = "hidden";
	document.getElementById("swap9").style.visibility = "hidden";
}

function swap5() {
	
	document.thumb_swap.src="swap_05.jpg";
	document.getElementById("swap1").style.visibility = "hidden";
	document.getElementById("swap2").style.visibility = "hidden";
	document.getElementById("swap3").style.visibility = "hidden";
	document.getElementById("swap4").style.visibility = "hidden";
	document.getElementById("swap5").style.visibility = "visible";
	document.getElementById("swap6").style.visibility = "hidden";
	document.getElementById("swap7").style.visibility = "hidden";
	document.getElementById("swap8").style.visibility = "hidden";
	document.getElementById("swap9").style.visibility = "hidden";
}

function swap6() {
	
	document.thumb_swap.src="swap_06.jpg";
	document.getElementById("swap1").style.visibility = "hidden";
	document.getElementById("swap2").style.visibility = "hidden";
	document.getElementById("swap3").style.visibility = "hidden";
	document.getElementById("swap4").style.visibility = "hidden";
	document.getElementById("swap5").style.visibility = "hidden";
	document.getElementById("swap6").style.visibility = "visible";
	document.getElementById("swap7").style.visibility = "hidden";
	document.getElementById("swap8").style.visibility = "hidden";
	document.getElementById("swap9").style.visibility = "hidden";
}
function swap7() {
	
	document.thumb_swap.src="swap_07.jpg";
	document.getElementById("swap1").style.visibility = "hidden";
	document.getElementById("swap2").style.visibility = "hidden";
	document.getElementById("swap3").style.visibility = "hidden";
	document.getElementById("swap4").style.visibility = "hidden";
	document.getElementById("swap5").style.visibility = "hidden";
	document.getElementById("swap6").style.visibility = "hidden";
	document.getElementById("swap7").style.visibility = "visible";
	document.getElementById("swap8").style.visibility = "hidden";
	document.getElementById("swap9").style.visibility = "hidden";
}
function swap8() {
	
	document.thumb_swap.src="swap_08.jpg";
	document.getElementById("swap1").style.visibility = "hidden";
	document.getElementById("swap2").style.visibility = "hidden";
	document.getElementById("swap3").style.visibility = "hidden";
	document.getElementById("swap4").style.visibility = "hidden";
	document.getElementById("swap5").style.visibility = "hidden";
	document.getElementById("swap6").style.visibility = "hidden";
	document.getElementById("swap7").style.visibility = "hidden";
	document.getElementById("swap8").style.visibility = "visible";
	document.getElementById("swap9").style.visibility = "hidden";
}
function swap9() {
	
	document.thumb_swap.src="swap_09.jpg";
	document.getElementById("swap1").style.visibility = "hidden";
	document.getElementById("swap2").style.visibility = "hidden";
	document.getElementById("swap3").style.visibility = "hidden";
	document.getElementById("swap4").style.visibility = "hidden";
	document.getElementById("swap5").style.visibility = "hidden";
	document.getElementById("swap6").style.visibility = "hidden";
	document.getElementById("swap7").style.visibility = "hidden";
	document.getElementById("swap8").style.visibility = "hidden";
	document.getElementById("swap9").style.visibility = "visible";
}