function maxprice(opt, mprice, pos)
{
	 st = opt;
     oprice = mprice;
     if(st.indexOf("(+") >= 0)
     {
     	var price = st.split("(+");
        var price1 = price[1].split(")");
        var temp = Number(price1[0]);
	    if (final < (temp + oprice))
        {
        	final = temp + oprice;
			document.getElementById('maxprice' + pos).innerHTML = " - $" + Number(final).toFixed(2);
        }
     }
}