var uid_V,level_V,toPrejava=false, winLoc;
var gp_V = 0;

function validation(){
	ret = false;
	
	if(document.cookie){
		data = unescape(document.cookie);
		
		userdata = data.split("{{");
		if(userdata[1].indexOf("UID") != -1){
			uid_V = userdata[2];

			level_V = userdata[3];
			
			ret = true;
		}
	}
	if(ret){
		document.winLoc.uid.value = uid_V;
	} else {
		alert("You are not logged in!");
		window.location = "prejava.htm";
	}
}
validation();