<!--

//Remove all non-digits
function RemoveNonDigits(aString)	{
//Declare and init vars
var r, re;
var s = aString;

	re = /\D/gi;
	r = s.replace(re, "");

	return(r);
}

//Remove all blanks from string
function RemoveBlanks(aString)	{
//Declare and init vars
var r, re;
var s = aString;

	re = /\s/gi;
	r = s.replace(re, "");

	return(r);
}

//Check for alphanumeric entry
function CheckForEntry(aString){
var a, b;
b = true;

	//Check for alphanumeric entry
	a = aString;
	if(a.search(/[\w]{1,}/) < 0) {
			b = false;
		}
	
	return(b);
}

//-->