<!--
var popup

function newWindow(link, windowName, w, h) {
	popup = window.open(link, windowName,'location=no,toolbar=no,menubar=no,status=no,scrollbars=yes,resizable=no,width='+w+',height='+h+'')
	popup.moveTo( 50, 100 );
	popup.focus();
}

function isNumeric( testField, errorMsg ) {
	if( isNaN( testField.value ) ) {
		alert( errorMsg );
		testField.focus();
		return false;
	}
	if (testField.value.indexOf(" ")>0){
		alert( errorMsg+"\n The field contain space");
		testField.focus();
		return false;	
	} 
	return true;
}

function isChinese(str){
	for(var k=0;k<str.length;k++){
    	if(escape(str.charAt(k)).length>=4){
       			return true;
       	}
    }
    return false;
}
//-->