Because we needed a way of working out what layer contained the image / link that
was being clicked on. NS4 doesn't have any internal method of working out where an
image is located within the document structure.
Quang Nguyen wrote:
> File: dynlayer.js
> Line 287
>
> if (is.ns4) {
> DynLayer.prototype._setHTML=function(html) {
> var sTmp=(this.w==null)?'<NOBR>'+this.html+'</NOBR>':this.html;
> this.doc.open();
> this.doc.write(sTmp);
> this.doc.close();
> for (var i=0;i<this.doc.images.length;i++)
> this.doc.images[i].lyrobj=this;
> for (i=0;i<this.doc.links.length;i++)
> this.doc.links[i].lyrobj=this;
> }
> }
> else if (is.ie) {...}
> else {...}
>
> Why did the developers wrote the following lines when writing the function
> _setHTML?
>
> for (var i=0;i<this.doc.images.length;i++)
> this.doc.images[i].lyrobj=this;
> for (i=0;i<this.doc.links.length;i++)
> this.doc.links[i].lyrobj=this;
>
> _________________________________________________________________
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>
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--
Michael Pemberton
[EMAIL PROTECTED]
ICQ: 12107010
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