{!REQUIRESCRIPT("/soap/ajax/15.0/connection.js")}
{!REQUIRESCRIPT("/soap/ajax/15.0/apex.js")}

var newRecords = [];

var ids= {!GETRECORDIDS($ObjectType.CloudConversion__Message__c)};

//Confirming users action
var r = confirm('Take ownership of these messages?');
if(r == true) {
if(ids.length < 1 ) {
alert('Please select at least one message.');
} else {
for (var n=0; n<ids.length; n++){
var sv = new sforce.SObject('CloudConversion__Message__c');
sv.CloudConversion__Status__c = 'Working';
sv.OwnerId = '{!User.Id}';
sv.id = ids[n];
newRecords.push(sv);
}
result = sforce.connection.update(newRecords);
}
}
window.location.reload();