/*
SET COOKIE
	-> setCookie( "layerAccident", "done" , 1);

GET COOKIE
	-> getCookie( "SDZ" )
*/
function setCookie( name, value, expiredays )
{
  var todayDate = new Date();
  todayDate.setDate( todayDate.getDate() + expiredays );
  document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
}


function getCookie( name ){
	var nameOfCookie = name + "=";
	var x = 0;
	while ( x <= document.cookie.length ) {
		var y = (x+nameOfCookie.length);
	
		if ( document.cookie.substring( x, y ) == nameOfCookie ) {
			if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 ) {
				endOfCookie = document.cookie.length;
			}
			
			return unescape( document.cookie.substring( y, endOfCookie ) );
		}
	
		x = document.cookie.indexOf( " ", x ) + 1;

		if ( x == 0 ) { break; }
	}
	return;
}