// JavaScript Document
function trim(str, chars) {
    return ltrim(rtrim(str, chars), chars);
}

function ltrim(str, chars) {
    chars = chars || "\\s";
    return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}

function rtrim(str, chars) {
    chars = chars || "\\s";
    return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}
function getDataByConstituency(url)
{
	alert(url);
	return false;
}
function checkAll(chkall,frm)
{
	
	var len=frm.elements.length;
		var val;
		if(chkall.checked)
			val=true;
		else
			val=false;
		for(var i=0;i<len;i++)
		{
			if (frm.elements[i].type == 'checkbox')	
				frm.elements[i].checked=val;
		}
}
function checkemail(email)
{
	
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (filter.test(email))
		return true;
	else
		return false;
}