📄 tryit_view.asp@filename=trydhtml_array_next

📁 W3Schools tutorial..web designing

💻 ASP@FILENAME=TRYDHTML_ARRAY_NEXT

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<html>
<head>
<script type="text/javascript">
myImages=new Array();
myImages[0]="w3schools.gif";
myImages[1]="bulbon.gif";
myImages[2]="landscape.jpg";
myImages[3]="w3schools.gif";
myImages[4]="bulboff.gif";
myImages[5]="smiley.gif";
imagecounter=myImages.length-1;
i=0;

function first()
{
document.getElementById('imageviewer').src=myImages[0];
i=0;
}

function previous()
{
if (i>0)
	{
	i--;
	document.getElementById('imageviewer').src=myImages[i];
	}
}

function next()
{
if (i<imagecounter)
	{
	i++;
	document.getElementById('imageviewer').src=myImages[i];
	}
}

function last()
{
document.getElementById('imageviewer').src=myImages[imagecounter];
i=imagecounter;
}
</script>
</head>

<body>
<center>
<form>
<input type="button" value="First" onclick="first()">
<input type="button" value="Previous" onclick="previous()">
<input type="button" value="Next" onclick="next()">
<input type="button" value="Last" onclick="last()">
</form>
<img id="imageviewer" src="w3schools.gif" alt="w3Scools" width="100" height="30" />
</center>
</body>
</html>

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