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className change multiple function

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Feb 05.2006

hi, i want to call a function that changes the classname of most of the page by using getElement by id……

basically what i’ve got now is a script:

[CODE]
…
function closeAll(id){
if (document.getElementById(id).className ==’level3-click’){
document.getElementById(id).className =’level3′;
}
}
…
[/CODE]

and i want to call the function for all the id’s without having to call the function multiple times how would i do this???

cheers Jam

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JavaScript

5 Comments(s) ↴

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@Mr_JFeb 05.2006 — Something like this maybe?

[code=php]
function closeAll(){
obj=document.getElementsByTagName("DIV")

for(var i=0;i<obj.length;i++){

if(obj[i].className =='level3-click'){
obj[i].className ='level3';

}

}

}
[/code]
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@jamauthorFeb 06.2006 — is there a way to do that by the id i only want to target some of the id's at a time.... maybe an if/else thing i unno can n e 1 help????
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@jamauthorFeb 06.2006 — n e 1??????
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@UltimaterFeb 06.2006 — Something like this?
<i>
</i>function closeAll(){
var i,l=arguments.length,e

for(i=0;i&lt;l;i++){
e=document.getElementById(arguments[i]);if(!e)continue
if(e.className=='level3-click')e.className ='level3';
}

}

The function's usage is quite easy -- just send the function as many arguments as you want and it will "close" each of the elements.
<i>
</i>closeAll("idnumber1","idnumber2","idnumber3","anotherElementsId")
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@jamauthorFeb 06.2006 — thats xactli what i wanted cheers it seems so simple now cheers much...... Jam
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