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russ801
03-11-2003, 06:55 PM
Do images have to refeneced directly or can they be referenced indirectly.

Trying to set up a thumbnail viewer. I want to build an array with all the images in them and then reference that array when displaying the images.

ie can an image be called like this?

var var1=images[0]

<img name=i1 src=var1.jpg>
khalidali63
03-11-2003, 07:25 PM
yes,it can be

:-)

Cheers

Khalid
russ801
03-11-2003, 07:36 PM
here is a snippet that I think should work if that is true.

<SCRIPT language="JavaScript1.2">


var photos = new Array(
new Array("Images/MarH0022V.jpg", "Images/MarH0022T.jpg","Images/MarH0022C.jpg"),
new Array("Images/NicM0421V","Images/NicM0421T",null),
new Array("Message-3W.jpg", null,null),
new Array("Message-1W.jpg","Message-3W.jpg",null)
);


//var bigimg= new Image()
var bigimg=photos[1][0]

alert (bigimg)

</SCRIPT></HEAD>
<BODY bgcolor="#474747">
<TABLE width="478" border="1" cellspacing="0" cellpadding="0" cool gridx="16" gridy="16" height="343" showgridx showgridy usegridx usegridy>
<TBODY>
<TR height="32">
<TD height="342" rowspan="4" width="268"><IMG name=bigimg src="bigimg.jpg"></TD>
</TR>

...
russ801
03-11-2003, 07:44 PM
What happens when you leave the SRC out and just use the name? I saw an example using this.

<SCRIPT language="JavaScript1.2">


var photos = new Array(
new Array("Images/MarH0022V.jpg", "Images/MarH0022T.jpg","Images/MarH0022C.jpg"),
new Array("Images/NicM0421V","Images/NicM0421T",null),
new Array("Message-3W.jpg", null,null),
new Array("Message-1W.jpg","Message-3W.jpg",null)
);


var bigimg= new Image()
bigimg.src=photos[1]

</SCRIPT></HEAD>
<BODY bgcolor="#474747">
<TABLE width="478" border="1" cellspacing="0" cellpadding="0" cool gridx="16" gridy="16" height="343" showgridx showgridy usegridx usegridy>
<TBODY>
<TR height="32">
<TD height="342" rowspan="4" width="268"><IMG name=bigimg src=""></TD>


...