/* ADDED 10/182007 BVOTH TO FIX X-BROWER PROBLEMS */
function xbrowserById(objectId) {

	// cross browser function to getElementById
	
   if	( document.getElementById && document.getElementById(objectId) ) {
		// W3C DOM
		return document.getElementById(objectId);
    } else if ( document.nativeGetElementById && document.nativeGetElementById(objectId) ) {
		// MSIE 7 && Opera
		return document.nativeGetElementById(objectId);
    } else if ( document.all && document.all(objectId) ) {
		// MSIE 4 DOM
		return document.all(objectId);
    } else {
		return false;
    }
}
/* END FIX */

function formatCurrency(num) {
	// http://javascript.internet.com
	num = num.toString().replace(/\$|\,/g,'');
	if(isNaN(num))
	num = "0";
	sign = (num == (num = Math.abs(num)));
	num = Math.floor(num*100+0.50000000001);
	cents = num%100;
	num = Math.floor(num/100).toString();
	if(cents<10)
	cents = "0" + cents;
	for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
	num = num.substring(0,num.length-(4*i+3))+','+
	num.substring(num.length-(4*i+3));
	return (((sign)?'':'-') + '$' + num + '.' + cents);
}

function formatDecimal(num) {
	// http://javascript.internet.com
	num = num.toString().replace(/\$|\,/g,'');
	if(isNaN(num))
	num = "0";
	sign = (num == (num = Math.abs(num)));
	num = Math.floor(num*100+0.50000000001);
	cents = num%100;
	num = Math.floor(num/100).toString();
	if(cents<10)
	cents = "0" + cents;
	for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
	num = num.substring(0,num.length-(4*i+3))+','+
	num.substring(num.length-(4*i+3));
	return (((sign)?'':'-') +  num + '.' + cents);
	// NOTE: NO '$' PREPENDED
}