<!--

function conv_number(expr, decplaces) 
{    
	var str = "" + Math.round(eval(expr) * Math.pow(10,decplaces));
     	while (str.length <= decplaces) {
           	str = "0" + str;
     	}
     	var decpoint = str.length - decplaces;
     	return (str.substring(0,decpoint) + "." + str.substring(decpoint,str.length));
}

function add_comma(what) {

     	var Count = -1
     	var what2 = ""
     	var location = what.indexOf(".", 0)
     	     	
		for (var i = location; i > 0; i--) {
			Count++;
    		if ((Count % 3) == 0 && (Count != 0))
	        	what2 = "," + what2;
	        what2 = what.substring(i-1, i) + what2;
    	}
		what2 += what.substring(location, what.length)
    	return what2;
}


function number_less(number){
	var location = number.indexOf(".", 0)
	if (location == -1)
		return 0;
	var test = number.substring(location+1, number.length)
	return test;
}

function Power(nInput, nYear) {
	var nTemp = 0;
	for(var i = 1; i <= nYear; i++) {
		nTemp = nTemp + Math.pow(nInput, i);
	}
	return nTemp;
}
						
function Trim(str) {
    str.replace(/^\s+/, "") ;
    return str.replace(/\s+$/, "") ;
}

function Reference(sLanguage) {
	if(sLanguage == "eng") {
		window.open("ref_table_eng.html","reference","menu=no, width=560, height=460");
	} else {
		window.open("ref_table_chi.html","reference","menu=no, width=560, height=460");
	}
}
//-->