function getInputVals(){
	var arr = new Array();
	var bandInpt = document.getElementById("band-input");	
	var cupInpt = document.getElementById("cup-input");	
	
	arr[0] = Math.round(bandInpt.value);
	arr[1] = Math.round(cupInpt.value);
	
	return arr;
	
}

function calculateSize(elem){
	var valArr = getInputVals();
	var bandSize;
	var cupSize;
	var braSize;
	var theDifference = valArr[1] - valArr[0];
	
	switch (valArr[0]) {
	  case 27: 
	    bandSize = "32";
		break;
	  case 28: 
	    bandSize = "32";
		break;
	  case 29: 
	    bandSize = "32";
		break;
	  case 30:
	    bandSize = "34";
		break;
	  case 31:
	    bandSize = "34";
		break;
	  case 32:
	    bandSize = "34";
		break;
	  case 33:
	    bandSize = "36";
		break;
	  case 34:
	    bandSize = "36";
		break;	
	  case 35:
	    bandSize = "38";
		break;
	  case 36:
	    bandSize = "38";
		break;
	  case 37:
	    bandSize = "38";
		break;
	  case 38:
	    bandSize = "40";
		break;
	  case 39:
	    bandSize = "40";
		break;
	  case 40:
	    bandSize = "42";
		break;
	  case 41:
	    bandSize = "42";
		break;
	  case 42:
	    bandSize = "44";
		break;
	  case 43:
	    bandSize = "44";
		break;
	  case 44:
	    bandSize = "46";
		break;
	  case 45:
	    bandSize = "46";
		break;
	  case 46:
	    bandSize = "48";
		break;
	  case 47:
	    bandSize = "48";
		break;
	  case 48:
	    bandSize = "50";
		break;
	  case 49:
	    bandSize = "50";
		break;
	  case 50:
	    bandSize = "52";
		break;
	  case 51:
	    bandSize = "52";
		break;
	  default:
	  	 bandSize = "No";
		break;
	}
	
	if(parseInt(valArr[0]) < 27){
		bandSize = "30";	
	}
	
	switch (theDifference) {
	  case 0:
		cupSize = "AA";
		break;
	  case 1:
		cupSize = "A";
		break;
	  case 2:
		cupSize = "B";
		break;
	  case 3:
		cupSize = "C";
		break;
	  case 4:
		cupSize = "D";
		break;
	  case 5:
		cupSize = "DD";
		break;
	  case 6:
		cupSize = "DDD";
		break;
	  case 7:
		cupSize = "G";
		break;
	  case 8:
		cupSize = "H";
		break;
	  case 9:
		cupSize = "I";
		break;
	  case 10:
		cupSize = "J";
		break;
	  case 11:
		cupSize = "K";
		break;
	  case 12:
		cupSize = "L";
		break;
	  case 13:
		cupSize = "M";
		break;
	  case 14:
		cupSize = "N";
		break;
	  case 15:
		cupSize = "O";
		break;
	  default:
	  	cupSize = "No";
		break;
	}
	
	if((cupSize == "No") || (bandSize == "No")){
		alert("Please Call or Email for Support");
		return false;
	}else{
		braSize = bandSize + cupSize;
		elem.href = "bra-fitting-results.html?brasize=" + braSize.toLowerCase();
	}
}