function displayWarning()
{
        showWarn = readCookie("imcplEvtWarn2");
        if (showWarn != "1")
        {
				try
				{
				 document.getElementById("imc_warn_div").style.display = "block";
				}
				catch(err)
				{
					//The above div may not exist,catching error.
				}

        }
}

function hideWarning(days)
{
        createCookie("imcplEvtWarn2","1",days);
        document.getElementById("imc_warn_div").style.display = "none";
}

function createCookie(name,value,days) {
        if (days) {
                var date = new Date();
                date.setTime(date.getTime()+(days*24*60*60*1000));
                var expires = "; expires="+date.toGMTString();
        }
        else var expires = "";
        document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
        var nameEQ = name + "=";
        var ca = document.cookie.split(';');
        for(var i=0;i < ca.length;i++) {
                var c = ca[i];
                while (c.charAt(0)==' ') c = c.substring(1,c.length);
                if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
        }
        return null;
}