// JavaScript Document
var currImg = 0;
var captionText = new Array(
	 "<a href='daydreaming.php' target='_blank'>Daydreaming</a>",
     "<a href='cherry.php' target='_blank'>Cherry Logo</a>",
     "<a href='bull.php' target='_blank'>Bull Logo</a>",
     "<a href='dragon.php' target='_blank'>Dragon</a>",
     "<a href='introMovie.php' target='_blank'>Intro Movie Example</a>",
     "<a href='pears.php' target='_blank'>Pears Logo</a>",
     "<a href='lamu.php' target='_blank'>Photorealistic Example</a>",
	 "<a href='midnight.php' target='_blank'>Midnight</a>",
	 "<a href='midnight_close.php' target='_blank'>Midnight Close up</a>",
	 "<a href='female_model.php' target='_blank'>3d Female Model</a>",
	 "<a href='logoExample1.php' target='_blank'>Logo Example</a>"
)

function initAll() {
	document.getElementById("imgTextGraphic").innerHTML = captionText[0];
	document.getElementById("prevLink").onclick = processPrevious;
	document.getElementById("nextLink").onclick = processNext;
}

function processPrevious() {
	newSlide(-1);
}

function processNext() {
	newSlide(1);
}

function newSlide(direction) {
	var imgCt = captionText.length;

	currImg = currImg + direction;
	if (currImg < 0) {
		currImg = imgCt-1;
	}
	if (currImg == imgCt) {
		currImg = 0;
	}
	document.getElementById("slideshowGraphic").src = "images/slideGraphicImg" + currImg + ".jpg";
	document.getElementById("imgTextGraphic").innerHTML = captionText[currImg];
}