function  dispName(url)
{
	
        if ( url == "main1" ) {
        parent.self.location.href="html/04_sub_01_a.html"
		}
	
	 else if ( url == "home" ) {
        parent.self.location.href="index.html"
		}
	
        else if ( url == "main2" ) {
        parent.self.location.href="html/04_sub_02_a.html"
		}
	
	else if ( url == "main2_1" ) {
        parent.self.location.href="html/04_sub_02_a.html"
		}
	
	else if ( url == "main2_2" ) {
        parent.self.location.href="html/04_sub_02_b.html"
		}
	
	else if ( url == "main2_3" ) {
        parent.self.location.href="html/04_sub_02_c.html"
		}
		
	else if ( url == "main3" ) {
        parent.self.location.href="html/04_sub_03_a.html"
		}
	
	else if ( url == "main3_1" ) {
        parent.self.location.href="html/04_sub_03_a.html"
		}
	
	else if ( url == "main3_2" ) {
        parent.self.location.href="html/04_sub_03_b.html"
		}
		
	else if ( url == "main3_3" ) {
        parent.self.location.href="html/04_sub_03_c.html"
		}
		
	else if ( url == "main3_4" ) {
        parent.self.location.href="html/04_sub_03_d.html"
		}
	
	else if ( url == "main3_5" ) {
        parent.self.location.href="html/04_sub_03_e.html"
		}
		
	else if ( url == "main3_6" ) {
        parent.self.location.href="html/04_sub_03_f.html"
		}
		
	else if ( url == "main4" ) {
        parent.self.location.href="html/04_sub_04_a.html"
		}
	
	else if ( url == "main4_1" ) {
        parent.self.location.href="html/04_sub_04_a.html"
		}
		
	else if ( url == "main4_2" ) {
        parent.self.location.href="html/04_sub_04_b.html"
		}
		
	else if ( url == "main4_3" ) {
        parent.self.location.href="html/04_sub_04_c.html"
		}
		
	else if ( url == "main4_4" ) {
        parent.self.location.href="html/04_sub_04_d.html"
		}
		
	else if ( url == "main5" ) {
        parent.self.location.href="html/04_sub_05_a.html"
		}
		
	else if ( url == "main5_1" ) {
        parent.self.location.href="html/04_sub_05_a.html"
		}
		
	else if ( url == "main5_2" ) {
        parent.self.location.href="html/04_sub_05_b.html"
		}
		
	else if ( url == "main6" ) {
        parent.self.location.href="html/04_sub_06_a.html"
		}
	
	else if ( url == "main7" ) {
        parent.self.location.href="html/04_sub_07_a.html"
		}
	
	else if ( url == "main7_1" ) {
        parent.self.location.href="html/04_sub_07_a.html"
		}
		
	else if ( url == "main7_2" ) {
        parent.self.location.href="html/04_sub_07_b.html"
		}
		
	else if ( url == "main7_3" ) {
        parent.self.location.href="html/04_sub_07_c.html"
		}
		
	else if ( url == "main7_4" ) {
        parent.self.location.href="html/04_sub_07_d.html"
		}
	else if ( url == "main8" ) {
        parent.self.location.href="html/04_sub_08_a.html"
		}
	else if ( url == "main8_1" ) {
        parent.self.location.href="html/04_sub_08_a.html"
		}
	else if ( url == "main8_2" ) {
        parent.self.location.href="html/04_sub_08_b.html"
		}
	else if ( url == "main8_3" ) {
        parent.self.location.href="html/04_sub_08_c.html"
		}
	else if ( url == "main8_4" ) {
        parent.self.location.href="html/04_sub_08_d.html"
		}
	else if ( url == "main8_5" ) {
        parent.self.location.href="html/04_sub_08_e.html"
		}
	else if ( url == "main8_6" ) {
        parent.self.location.href="html/04_sub_08_f.html"
		}
	else if ( url == "main8_7" ) {
        parent.self.location.href="html/04_sub_08_g.html"
	}
	else if ( url == "link_1" ) {
       newWindow=window.open("http://www.sejong.ac.kr/")
	}
	else if ( url == "link_2" ) {
       newWindow=window.open("http://dasan.sejong.ac.kr/~arch")
	}
	else if ( url == "link_3" ) {
       newWindow=window.open("http://Arch.sejong.ac.kr")
		}
		
}