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Javascript Version Question

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May 22.2007

I want to specify the use of JavaScript 1.5 on my site without specifying the language version as <script language=”javascript1.5″>

My question is, what if/then element is a good attribute to use?

Namely:

if (document.getElementById) {
window.location = “somepage.html”;
}

did document.getElementById start with javascript 1.5 or was it 1.4?

Either way, I need something that started with 1.5

Anyone?

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JavaScript

5 Comments(s) ↴

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@robindeanauthorMay 22.2007 — I managed to google this ...

if (Number.prototype.toFixed) do something;

Are there any more / any SHORTER 1.5 specific calls?
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@robindeanauthorMay 23.2007 — Thanks Jeff. I couldn't find anything smaller, though, so I suppose I'll have to stick with what I have ?
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@mrhooMay 23.2007 — if((1).toFixed){

// returns true if [B]1[/B] (an instance of Number) has the method [B]toFixed[/B]
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@robindeanauthorMay 23.2007 — Big thanks ?
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