Processing an array through a OnMouseOver event? 1

[pkirkley]

I am trying to process through an array of images but my index isn't working the way I thought it would. Here is the code:

<script language=&quot;JavaScript&quot;>

var image_names = new Array(&quot;AA_0_001.jpg&quot;,&quot;AA_0_002.jpg&quot;,&quot;AA_0_003.jpg&quot;,&quot;AA_0_004.jpg&quot;,&quot;AA_0_005.jpg&quot;,&quot;AA_0_006.jpg&quot;,&quot;AA_0_007.jpg&quot;,&quot;AA_0_008.jpg&quot;,&quot;AA_0_009.jpg&quot;,&quot;AA_0_010.jpg&quot;,
&quot;AA_0_011.jpg&quot;,&quot;AA_0_012.jpg&quot;,&quot;AA_0_013.jpg&quot;,&quot;AA_0_014.jpg&quot;,&quot;AA_0_015.jpg&quot;,&quot;AA_0_016.jpg&quot;,&quot;AA_0_017.jpg&quot;,&quot;AA_0_018.jpg&quot;,&quot;AA_0_019.jpg&quot;,&quot;AA_0_020.jpg&quot;,&quot;AA_0_021.jpg&quot;,&quot;AA_0_022.jpg&quot;,
&quot;AA_0_023.jpg&quot;,&quot;AA_0_024.jpg&quot;,&quot;AA_0_025.jpg&quot;
var a_image;
var image_index = 0;

function nextPic(image_index) //Function
{
// process forward through image array and display image to target frame for page,

if (image_index > image_names.length)
{
image_index = 0
parent.target.document.target_pic.src = image_names[image_index];
}
parent.target.document.target_pic.src = image_names[image_index];

image_index++;
}

</script>

</head>

<a href=&quot;#&quot; onClick=&quot;nextPic(image_index); return false;&quot;>Next</a>

What is not correct with this logic?
Thanks for any help!!

 

[TechnicalAnalysis]

What's your output?
Does your script return the first image all the time?

Regards

http://www.technical.analysis.dingojunction.com

 

[baad]

hi
may be it is that you aren't using the hole syntax?

parent.frames.target.document.images.target_pic.src = image_names[image_index]

or if you're writing it for netscrap, & image is inside a layer, it is even uglier:

parent.frames.target.document.layers.layername.document.images.target_pic.src = image_names[image_index]
Victor

 

[pkirkley]

TechnicalAnalysis,

Yes I get the first image every time. It seems that the index is always getting reset to '0' even though the var is outside to function nextPic(). Any thoughts?

Paul