// JavaScript Document

function isEmpty(elementname) {
	var elem = document.getElementById(elementname);
	
	if (elem) {
		if ( elem.value.length == 0 ) {
			return true;
		}		
	}
	
	return false;
}

function LTrim(value) {
	var re = /\s*((\S+\s*)*)/;
	return value.replace(re, "$l");
}

function validateregistrationform() {
	var ret = true;
	var a = array();
	
}