public String getVariableData(String varName)
{
String value = null;
try
{
Variable var = __scope.getVisibleVariable(varName);
VariableInstance varInstance = new VariableInstance(__scopeInstanceId, var);
Node varNode = __runtimeContext.readVariable(varInstance.scopeInstance, varInstance.declaration.name, false);
value = DOMUtils.domToString(varNode);
}
catch(Throwable e)