var banner=new Array(); 
var dateObj = new Date();
var date_main_start = new Date(2010,7,11);
var date_main_end = new Date(2010, 8, 11, 23, 59);
var date_main_end2 = new Date(2010, 11, 31, 23, 59);

if (dateObj > date_main_start && dateObj< date_main_end) {
	banner[0] = "<img src='/Popup/main/images/20100813_main_446x324.jpg' usemap='#ktclubLB' alt='µµ½Ã¶ô 50% ÆÄ°ÝÇÒÀÎ¹Þ°í °£Áö³ª´Â ¾ÆÀÌÆù ½ºÇÇÄ¿µ¶ ¹ÞÀÚ'/>";
	banner[1] = "<img src='http://image.dosirak.com/images/Popup/100819_dosirak_1plus1_446x324.jpg' border='0' usemap='#yumuEvent' style='display:block;' alt='µÑ°´Þ ¹«·á À̺¥Æ® - ù°´Þ 5õ¿ø °áÀç ½Ã µÑ° ´Þ 0¿ø' >";
}else if (dateObj > date_main_end && dateObj< date_main_end2) {
	//banner[0] = "<img src='http://image.dosirak.com/images/Popup/100819_dosirak_1plus1_446x324.jpg' border='0' usemap='#yumuEvent' style='display:block;' alt='µÑ°´Þ ¹«·á À̺¥Æ® - ù°´Þ 5õ¿ø °áÀç ½Ã µÑ° ´Þ 0¿ø' >";	
	banner[0] = "<img src='http://image.dosirak.com/images/Popup/main_1111.jpg' border='0' usemap='#yumuEvent' style='display:block;' alt='' >";	
}

var random_banner=Math.floor(Math.random()*(banner.length));