// preloading the images

function preloadImages() {

	PPics = new Array(40);
	for (i = 0; i < 40; i++) {
		PPics[i] = new Image();
	}

	PPics[0].src = "picture-gallery/big_ascot-house-dining.jpg";
	PPics[1].src = "picture-gallery/big_ascot-house-lounge.jpg";
	PPics[2].src = "picture-gallery/big_ascot-house-main-bedroo.jpg";
	PPics[3].src = "picture-gallery/big_ascot-house-patio.jpg";
	PPics[4].src = "picture-gallery/big_garden1.jpg";
	PPics[5].src = "picture-gallery/big_barry-lesley.jpg";
	PPics[6].src = "picture-gallery/big_courtyard-2bed-asc-ho.jpg";
	PPics[7].src = "picture-gallery/big_flat-bedroom.jpg";
	PPics[8].src = "picture-gallery/big_flat-lounge2.jpg";
	PPics[9].src = "picture-gallery/big_flat-kitchen.jpg";
	
	PPics[10].src = "picture-gallery/big_pool.jpg";
	PPics[11].src = "picture-gallery/big_garden-view.jpg";
	PPics[12].src = "picture-gallery/big_braai-area.jpg";
	PPics[13].src = "picture-gallery/big_jack_lounge.jpg";
	PPics[14].src = "picture-gallery/big_king_bedroom.jpg";
	PPics[15].src = "picture-gallery/big_king_lounge.jpg";
	PPics[16].src = "picture-gallery/big_kitchen.jpg";
	PPics[17].src = "picture-gallery/big_lounge.jpg";
	PPics[18].src = "picture-gallery/big_queen_lounge.jpg";
	PPics[19].src = "picture-gallery/big_queen_outside.jpg";
	
	PPics[20].src = "picture-gallery/villa_01_big.jpg";
	PPics[21].src = "picture-gallery/villa_02_big.jpg";
	PPics[22].src = "picture-gallery/villa_03_big.jpg";
	PPics[23].src = "picture-gallery/villa_04_big.jpg";
	PPics[24].src = "picture-gallery/villa_05_big.jpg";
	PPics[25].src = "picture-gallery/villa_06_big.jpg";
	PPics[26].src = "picture-gallery/villa_07_big.jpg";
	PPics[27].src = "picture-gallery/villa_08_big.jpg";
	PPics[28].src = "picture-gallery/villa_09_big.jpg";
	PPics[29].src = "picture-gallery/villa_10_big.jpg";
	
	PPics[30].src = "picture-gallery/gardens_01_big.jpg";
	PPics[31].src = "picture-gallery/gardens_02_big.jpg";
	PPics[32].src = "picture-gallery/gardens_03_big.jpg";
	PPics[33].src = "picture-gallery/gardens_04_big.jpg";
	PPics[34].src = "picture-gallery/gardens_05_big.jpg";
	PPics[35].src = "picture-gallery/gardens_06_big.jpg";
	PPics[36].src = "picture-gallery/gardens_07_big.jpg";
	PPics[37].src = "picture-gallery/gardens_08_big.jpg";
	PPics[38].src = "picture-gallery/gardens_09_big.jpg";
	PPics[39].src = "picture-gallery/gardens_10_big.jpg";
	
	PPics[40].src = "picture-gallery/mews_01_big.jpg";
	PPics[41].src = "picture-gallery/mews_02_big.jpg";
	PPics[42].src = "picture-gallery/mews_03_big.jpg";
	PPics[43].src = "picture-gallery/mews_04_big.jpg";
	PPics[44].src = "picture-gallery/mews_05_big.jpg";
	PPics[45].src = "picture-gallery/mews_06_big.jpg";
	PPics[46].src = "picture-gallery/mews_07_big.jpg";
}

// function that replaces image
function replace(ImgToChange, ImgToShow){
ImgToChange.src=PPics[ImgToShow].src
}