function checkName(name) {
	var sackObject = new sack();
	
	name = name.replace(/^\s+|\s+$/g,"");

	// Disable immediately until the check is made
	document.getElementById('submitButton').style.display='none';
	document.getElementById('theMessage').style.display='block';
	
	if (name.length != 0) {
	    var addToURL = "piece=checkname&name=" + name;
    	
	    sackObject.requestFile = "/pieces.aspx";
	    sackObject.method = "GET";
	    sackObject.element = 'nameCheck';
	    sackObject.onCompletion = function() { checkIt(); };
	    sackObject.runAJAX(addToURL);
	}else{
		document.getElementById('submitButton').style.display='none';
		document.getElementById('theMessage').style.display='block';
		checkIt();
	}
}

function checkIt(){
    var e = document.getElementById('nameCheck').innerHTML;
    var intIndx = e.indexOf('flagred');
    if(intIndx != -1){
	    document.getElementById('submitButton').style.display='none';
	    document.getElementById('theMessage').style.display='block';
    }else{
        document.getElementById('submitButton').style.display='block';
	    document.getElementById('theMessage').style.display='none';
	}
}

function updatePrice(price){
    var id = document.getElementById('amount');
    if(price == '1 Month'){
        id.value='5.00';
    }else if(price == '3 Months'){
        id.value='15.00';
    }else if(price == '6 Months'){
        id.value='25.00';
    }else if(price == '1 Year'){
        id.value='45.00';
    }
}