function removeCookie(c_name){
	//var curdate = new Date();
	//var exphrs = curdate.setHours(curdate.getHours()- 4);
	//setCookie(c_name,"",exphrs);
	setCookie(c_name,"",new Date(0));
}
function getCookie(c_name){
	var c_string = c_name + "="; 
	if(document.cookie.indexOf(c_string) == -1){
		return "";
	}
	var strbegin = document.cookie.indexOf(c_string) + c_string.length;
	var strend = document.cookie.indexOf(";", strbegin);
	if (strend == -1){
		strend = document.cookie.length;
	}
	return unescape(document.cookie.substring(strbegin, strend));
}

function setCookie(c_name,value) {
	var c_string = c_name + "=";
	var cookieString = c_string + escape(value) + "; PATH=/"    //add new property
	document.cookie = cookieString;
}

/*function setCookie(c_name,objToSet) {
	var c_string = c_name + "=";
	var cookieString = c_string + escape(objToSet.value) + "; PATH=/"    //add new property
	//alert (cookieString);
	document.cookie = cookieString;
}*/
function getCookieUName(c_name){
	var c_username = getCookie(c_name);
	alert("username: " + c_username);
}

function getCookiePWord(c_pword){
	var c_password = getCookie(c_pword);
	alert("password: " + c_password);
}