//-----------------------------------------------------------------------
//													openPopUp
//
//-----------------------------------------------------------------------
function openPopUp(PageName){
	new_window = window.open(PageName,"new_window","width=420,height=500,location=0,menubar=0,resizable=1,scrollbars=1,status=0,titlebar=0,toolbar=0,left=150,top=50,screenx=150,screeny=50"); 
	if (new_window.opener == null) { 
		new_window.opener = self; 
	} 
	new_window.focus();
}

//-----------------------------------------------------------------------
//													openSizedPopUp
//
//-----------------------------------------------------------------------
function openSizedPopUp(PageName, Width, Height){
	new_window = window.open(PageName,"new_window","width="+Width+",height="+Height+",location=0,menubar=0,resizable=0,scrollbars=1,status=0,titlebar=0,toolbar=0,left=150,top=50,screenx=150,screeny=50"); 
	if (new_window.opener == null) { 
		new_window.opener = self; 
	} 
	new_window.focus();
}


//-----------------------------------------------------------------------
//													decimalOf
//
// returns number to two decimal places (0.00)
//-----------------------------------------------------------------------
function decimalOf(n) {
	n = (n + 0.005) + "0";
	i = n.indexOf(".");
	n = n.substr(0, i+3);
	return n;
}


//-----------------------------------------------------------------------
//													dollarOf
//
//-----------------------------------------------------------------------
function dollarOf(n) {
	return '$' + decimalOf(n);
}