string.mid()
Extracts a substring from a string.
		string.mid( start=number, count=number )
	
Returns: String
| Argument | Description | 
|---|---|
| 
								 
									start
								 
								
									number,
									
										required
									
								
							 | 
							
								edit
								 The position of the first character to retrieve.  | 
						
| 
								 
									count
								 
								
									number,
									
										optional
									
								
							 | 
							
								edit
								 The number of characters to retrieve. If not set, all characters until the end of the string will be returned.  | 
						
Examples
edit	str="Hi buddy, Nice day!";
	writeDump(str.mid(4,9));
	writeDump(str.mid(9,1));