converting class to normal code

i would like to know if theres a way to write this code without the need of a class?

bodydata is an array:

Code:

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var bodydata = new Array();

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and the line i want to use:

Code:

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bodydata.push(new bodycalc("178,80"));

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but to use it i need this class:

Code:

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class bodycalc
{
    var height, weight;
    function bodycalc(str)
    {
        var _loc1 = str.indexOf(",", 0);
        height = Number(str.substr(0, _loc1));
        weight = Number(str.substr(_loc1 + 1, str.length));
    } // End of the function
} // End of Class

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i would like to do the same but without the class, is that possible?
so i can use bodydata[0].height, bodydata[1].weight and so on...

PHP Code:

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var bodydata:Array = new Array();

function bodycalc(str) {
    var data=str.split(",");
    return {height:data[0],weight:data[1]};
}

bodydata.push(bodycalc("178,80"));
bodydata.push(bodycalc("18,440"));

trace(bodydata[0].height);
trace(bodydata[0].weight);
trace("-------");
trace(bodydata[1].height);
trace(bodydata[1].weight); 


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i have now tested the code and its working! thanks a lot! :)