var aryImages = new Array(10);
		
aryImages[0] = "img/gallery/01.jpg";
aryImages[1] = "img/gallery/02.jpg";
aryImages[2] = "img/gallery/03.jpg";
aryImages[3] = "img/gallery/04.jpg";
aryImages[4] = "img/gallery/05.jpg";
aryImages[5] = "img/gallery/06.jpg";
aryImages[6] = "img/gallery/07.jpg";
aryImages[7] = "img/gallery/08.jpg";
aryImages[8] = "img/gallery/09.jpg";
aryImages[9] = "img/gallery/10.jpg";
aryImages[10] = "img/gallery/11.jpg";
aryImages[11] = "img/gallery/12.jpg";
aryImages[12] = "img/gallery/13.jpg";
aryImages[13] = "img/gallery/14.jpg";
aryImages[14] = "img/gallery/15.jpg";
		
for (i=0; i < aryImages.length; i++) {
	var preload = new Image();
	preload.src = aryImages[i];
}
				  
function showImg(nameMain,imgIndex){
	document.getElementById(nameMain).src = aryImages[imgIndex];
}

var aryImages2 = new Array(10);
		
aryImages2[0] = "../img/gallery/c01.jpg";
aryImages2[1] = "../img/gallery/c02.jpg";
aryImages2[2] = "../img/gallery/c03.jpg";
aryImages2[3] = "../img/gallery/c04.jpg";

for (i=0; i < aryImages2.length; i++) {
	var preload = new Image();
	preload.src = aryImages2[i];
}

function showImg2(nameMain,imgIndex){
	document.getElementById(nameMain).src = aryImages2[imgIndex];
}