function decode_email(email_encode){
	var arr = new Array();
	arr[0] = "a";
	arr[1] = "b";
	arr[2] = "c";
	arr[3] = "d";
	arr[4] = "e";
	arr[5] = "f";
	arr[6] = "g";
	arr[7] = "h";
	arr[8] = "i";
	arr[9] = "j";
	arr[10] = "k";
	arr[11] = "l";
	arr[12] = "m";
	arr[13] = "n";
	arr[14] = "o";
	arr[15] = "p";
	arr[16] = "q";
	arr[17] = "r";
	arr[18] = "s";
	arr[19] = "t";
	arr[20] = "x";
	arr[21] = "y";
	arr[22] = "z";
	arr[23] = "u";
	arr[24] = "v";
	arr[25] = "w";
	var email_decode = "";
	var char = "";
	i = 0;
//	alert('len = '+email_encode.length);
	while(i <= email_encode.length ){
		char = email_encode.substring(i,i+1);
		if (char != ''){
			email_decode = email_decode + char;
		}
		i = i + 2;
	}
	return email_decode;
}

function set_email(email_encode){
//	email_encode = email_encode + 'test';
	email_decode = decode_email(email_encode);
	//alert(email_decode);
	window.location.href='ymsgr:SendIM?'+ email_decode+'&amp;m=Hi VietSEO!';
}