CRM 2011/4.0 Get Set Attribute Values

// CRM 4
var value = new Array();
value[0] = new Object();
value[0].id = idValue;
value[0].name = textValue;
value[0].typename = typeValue;

crmForm.all.fieldName.DataValue = value;

// CRM 2011
var value = new Array();
value[0] = new Object();
value[0].id = idValue;
value[0].name = textValue;
value[0].entityType = typeValue;

Xrm.Page.getAttribute("fieldName").setValue(value);

// CRM 4
crmForm.all.field.DataValue = [{id: idValue, name: textValue, typename: typeValue}];

// CRM 2011
Xrm.Page.getAttribute("fieldName").setValue( [{id: idValue, name: textValue, entityType

Set a lookup value in CRM 2011

// Sets the lookup value for a certain field
function SetLookupValue(fieldName, id, name, entityType) {
if(fieldName != null) {
var lookupValue = new Array();
lookupValue[0] = new Object();
lookupValue[0].id = id;
lookupValue[0].name = name;
lookupValue[0].entityType = entityType;

Xrm.Page.getAttribute(fieldName).setValue(lookupValue);
}
}

// USE
SetLookupValue("new_blogid", "{FD140AAF-4DF4-11DD-BD17-0019B9312238}", "CRM Stuff", "new_blog");