// JavaScript Document

//popup displayed with no features

function popUp_main(URL,width,height,id) {
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=" + width + ",height=" + height + ",left = 200,top = 200');");
}



<!-- Currency Formater
function currencyFormat(fld, milSep, decSep, e) {
var sep = 0;
var key = '';
var i = j = 0;
var len = len2 = 0;
var strCheck = '0123456789';
var aux = aux2 = '';
var whichCode = (window.Event) ? e.which : e.keyCode;
if (whichCode == 13) return true;  // Enter
if (whichCode == 8) return true;  // Delete (Bug fixed)
key = String.fromCharCode(whichCode);  // Get key value from key code
if (strCheck.indexOf(key) == -1) return false;  // Not a valid key
len = fld.value.length;
for(i = 0; i < len; i++)
if ((fld.value.charAt(i) != '0') && (fld.value.charAt(i) != decSep)) break;
aux = '';
for(; i < len; i++)
if (strCheck.indexOf(fld.value.charAt(i))!=-1) aux += fld.value.charAt(i);
aux += key;
len = aux.length;
if (len == 0) fld.value = '';
if (len == 1) fld.value = '0'+ decSep + '0' + aux;
if (len == 2) fld.value = '0'+ decSep + aux;
if (len > 2) {
aux2 = '';
for (j = 0, i = len - 3; i >= 0; i--) {
if (j == 3) {
aux2 += milSep;
j = 0;
}
aux2 += aux.charAt(i);
j++;
}
fld.value = '';
len2 = aux2.length;
for (i = len2 - 1; i >= 0; i--)
fld.value += aux2.charAt(i);
fld.value += decSep + aux.substr(len - 2, len);
}
return false;
}
//  End -->


function URLencode(sStr) {
    return escape(sStr)
       .replace(/\+/g, '%2B')
          .replace(/\"/g,'%22')
             .replace(/\'/g, '%27');
  }

function ChangeVisible(object) {
	if (object.style.visibility=="hidden")
		object.style.visibility="visible";
	else if (object.style.visibility=="visible")
		object.style.visibility="hidden";
}

function checkSigned(object) {
	
	for (x = 0; x < object.length; x++)
		if (object[x].checked)
			continue;
		else
		{
			alert('Not correct. Mwahahaha');
			return false;
		}
	
	alert('correct!');
	return true;
}

// check that an amount is in the correct format for currency
function checkCurrency(amount)
{
	var filter = /^\d+(\.\d\d)?$/;
	return filter.test(amount); 
}

function checkEmail(email)
{
	var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	return filter.test(email);
}

function checkExp(string, regex)
{
	return regex.test(string);	
}