var currDiv = null;
var currNum = null;

function displayContent(num){
    var setDiv = "divProduct"+num;

    var div = document.getElementById(setDiv);
    
    if(currImg == null)
    {
        currDiv = document.getElementById('divProduct1');
        currNum = '1';
    }
    
    setCurrentInfo();

    
    resetCurrInfo(div, num);
}
function setCurrentInfo(){

}

function resetCurrInfo(_div, _num){
    currDiv = _div;
    currNum = _num;
}