/**
 * 레이어 팝업 자바스크립
 */
function setCookie( name, value, expiredays ) { 
	var todayDate = new Date(); 
	todayDate.setDate( todayDate.getDate() + expiredays ); 
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";";
} 
 
function closeWin(elementId, velocityCount) {
	var popupCheckBoxElement = document.getElementById("popupCheckBox" + velocityCount);
	
	if (popupCheckBoxElement != null & popupCheckBoxElement.checked == true) {
		setCookie( elementId + velocityCount, "done" , 1 );
	}
	document.getElementById(elementId + velocityCount).style.display = "none";
}