function flash_link(link_value){
		if(link_value == "ch1")
		{
			location.href="summary.asp";
		}
		else if(link_value=="ch2")
		{
			location.href="schedule.asp";
		}
		else if(link_value=="ch3")
		{
			location.href="prizecom.asp";
		}
		else if(link_value=="ch4")
		{
			location.href="awardpart.asp";
		}
		else if(link_value=="ch5")
		{
			location.href="applyguide.asp";
		}
		else if(link_value=="ch6")
		{
			location.href="sponsor.asp";
		}
		
		//global ¸Þ´º
		else if(link_value=="home")
		{
			location.href="/";
		}
		else if(link_value=="sitemap")
		{
			location.href="sitemap.asp";
		}
		else if(link_value=="contactus")
		{
			location.href="mailto:study@chosun.com";
		}
		else if(link_value=="logo")
		{
			location.href="/";
		}
		
}