Simplify an "onClick" command that calls a javascript function.

Hi all

I need to simplify an [B]onClick[/B] command that calls a javascript function.

this is the javascript Function:

[code=php]
var isReady = false;

function MM_showHideLayers() { //v6.0
if (isReady==true){
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v==’show’)?’visible’:(v==’hide’)?’hidden’:v; }
obj.visibility=v; }
}
}
[/code]

and here is the code that calls the script:

[code=php]
onClick=”MM_showHideLayers(‘Home’,”,’show’,’Contact’,”,’hide’,’Images’,”,’hide’,’News’,”,’hide’,’Gigs’,”,’hide’,’Music’,”,’hide’,’History1′,”,’hide’,’History2′,”,’hide’,’Review’,”,’hide’);return false”
[/code]

but instead of using this long winded [B]onClick[/B] i’m hoping to do something like this:

[code=php]
onClick=”MM_showHideLayers(gigs);return false
[/code]

And then it hides all other layers and shows the [B]gigs[/B] layer.

Any ideas on how to adapt the [b]function MM_showHideLayers()[/b]

Cheers
Chris

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