// JavaScript Document
function vadilateLog(){
		 alert ("Now you are logout");
		 return false;
}
function valPost(){
		 alert ("you are not login yet");
		 return false;
}
function valReg(){
		 alert ("you are currently login");
		 return false;
}

function islogin(){
		 alert ("you are currently not login yet");
		 return false;
}

function imval(){
	alert ("image must with jpeg or gif format  and must smaller then 250kb !. \n your image : \n Name : $imname. \n Type :  $imtype \n Size : $size. \n  Required : \n Format : jpeg or gif. \n Size : Smaller then 250 kb");
}