<!--

//****************************************************
// Change the user's pointer to an hourglass
//****************************************************
function setPointer() { 
	if (document.all) 
		for (var i=0;i < document.all.length; i++) 
			document.all(i).style.cursor = 'wait'; 
} 

//****************************************************
// Change the user's pointer back to the defaults
//****************************************************
function resetPointer() { 
	if (document.all) 
		for (var i=0;i < document.all.length; i++) 
			document.all(i).style.cursor = 'auto'; 
} 

//****************************************************
// Format a number to the correct Currency format
//****************************************************
function formatCurrency(num) {
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);
}

//****************************************************
// Show an object... this doesn;t seem to work
//****************************************************
function show(object) { 
	if (document.layers && document.layers[object]) 
		document.layers[object].visibility = 'visible'; 
	else if (document.all) {
		document.all[object].style.zIndex = 100;
		document.all[object].style.visibility = 'visible'; 
		}
}

//****************************************************
// Hide an object... this doesn;t seem to work
//****************************************************
function hide(object) { 
	if (document.layers && document.layers[object]) 
		document.layers[object].visibility = 'hidden'; 
	else if (document.all) 
		document.all[object].style.visibility = 'hidden'; }


//****************************************************
// Trim the given string
//****************************************************
function ValidString(strString){

var intLength=0;
var intCnt=0;
var intChar=0;
var strSlice='';

intLength=strString.length;

for (var intCnt = 0; intCnt < intLength; intCnt++) {
	strSlice=strString.slice(intCnt,intCnt+1)
	if (strSlice!=' ') {
		intChar=intChar+1;
		}
	}

if (intChar>0) {
	return true;
	}
else {
	return false;
	}
}

//-->