/* Compute score for AHRC 2008 Vacuum contest */

function computevacscore(dataform,rice,objectsmoved,recharge)
{

        if(objectsmoved > 3) objectsmoved = 3;  /* limit to 3 max */
	if(objectsmoved < 0) objectsmoved = 0;        
	var penalty = 1 - (0.2 * objectsmoved);      
       
        var dirt = rice * penalty;
        var bonus = 0;
        if(recharge[1].checked){ bonus = dirt * 2; }

	var score = (dirt * dirt) + bonus;

       dataform.score.value = score;

 }