// 밑의 JS 가 실행되기 위한 설정이 main.php에 들어 있음.

var scrollerheight=20 			// 스크롤러의 높이
var titlezonewidth=180 			// 제목란 가로
var copyzonewidth=180 		// 설명란 가로
var scrollertop= 245 			// 스크롤러의 위쪽위치
//var scrollertop= 225 			// 스크롤러의 위쪽위치
var scrollerleft= screen.width / 2 + 200 				// 스크롤러의 좌측 위치
var scrollerborder=0 			// 스크롤러 테두리 두께
var titlezonebg="F1F8FE" 		// 제목셀배경색
var copyzonebg="F1F8FE" 		// 설명셀 배경색
var scrollbg="F1F8FE" 			// 스크롤러의 배경색
var targetlink="_top" 		// 링크의 타겟
var font_titleface="돋움" 		// 제목의 글꼴
var font_titlecolor="444444" 		// 제목 색상
var font_titlesize=2  			// 제목의 글자크기
var font_copyface="돋움" 		// 설명문의 글꼴
var font_copycolor="444444" 		// 설명문의 글자색상
var font_copysize=2 			// 설명문의 글자 크기
var titlebold=1           		// 제목을 볼드체로
var copybold=0       			// 설명문도 볼드체로
var titlealign="center"      		// 제목의 가로위치
var copyalign="center"     		// 설명문의 가로위치

// 여기까지만 수정


var standstill=4000
var pre_titlebold
var after_titlebold
var pre_copybold
var after_copybold
var cliptop=0
var clipbottom=0
var clipleft=0
var clipright=titlezonewidth+copyzonewidth
var i_message=0
var mes_joined
var mes_split
var contenttext
var contentbg=""
var step=1
var pause=30

if (titlebold==1) {
        pre_titlebold="<b>"
        after_titlebold="</b>"
}
else if (titlebold==0) {
        pre_titlebold=""
        after_titlebold=""
}

if (copybold==1) {
        pre_copybold="<b>"
        after_copybold="</b>"
}
else if (copybold==0) {
        pre_copybold=""
        after_copybold=""
}

function main_news() {
                mes_joined=message[i_message]
                mes_split=mes_joined.split("|")
                
                contenttext="<table cellpadding=0 cellspacing=0 border=0 width=180>"
                contenttext+="<tr><td align="+copyalign+" width="+copyzonewidth+" height='"+scrollerheight/2+"' bgcolor='"+copyzonebg+"'>"
                contenttext+="<a href='"+mes_split[2]+"' target='"+targetlink+"'>"
                contenttext+="<font face='"+font_copyface+"' color='"+font_copycolor+"' size='"+font_copysize+"'>"
                contenttext+=pre_copybold
                contenttext+=mes_split[1]
                contenttext+=after_copybold
                contenttext+="</font></a></td></tr>"
                contenttext+="</table>"
                
                var bg_width=titlezonewidth+2*scrollerborder
                var bg_height=scrollerheight+2*scrollerborder
                
                contentbg="<table width="+bg_width+" height='"+bg_height+"' cellpadding=0 cellspacing=0 border='"+scrollerborder+"'><tr><td bgcolor='"+scrollbg+"'> </td></tr></table>"
        
        if (document.all) { // IE 용 코드
                scrollertext.innerHTML=contenttext
                scrollerbg.innerHTML=contentbg
                document.all.scrollertext.style.posTop=scrollertop+scrollerheight
                document.all.scrollertext.style.posLeft=scrollerleft
                document.all.scrollerbg.style.posTop=scrollertop-scrollerborder
                document.all.scrollerbg.style.posLeft=scrollerleft-scrollerborder
                document.all.scrollertext.style.clip="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
                scrollin()
        }
        if (document.layers) { // 네츠케이프용 코드
                document.scrollertext.document.write(contenttext)
                document.scrollertext.document.close()
                document.scrollerbg.document.write(contentbg)
                document.scrollerbg.document.close()
                document.scrollertext.top=scrollertop+scrollerheight
                document.scrollertext.left=scrollerleft
                document.scrollerbg.top=scrollertop-scrollerborder
                document.scrollerbg.left=scrollerleft-scrollerborder
                document.scrollertext.clip.left=clipleft
        	document.scrollertext.clip.right=clipright
        	document.scrollertext.clip.top=cliptop
        	document.scrollertext.clip.bottom=clipbottom
                scrollin()
        }
}

function scrollin(){
        if (document.all){
                if (document.all.scrollertext.style.posTop>scrollertop) {
                        clipbottom+=step
                        document.all.scrollertext.style.clip="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
                        document.all.scrollertext.style.posTop-=step
                        var timer=setTimeout("scrollin()",pause)
                }
                else {
                        clearTimeout(timer)
                        var timer=setTimeout("scrollout()",standstill)
                }
        }
        if (document.layers){
                if (document.scrollertext.top>scrollertop) {
                        clipbottom+=step
                        document.scrollertext.clip.left=clipleft
	                document.scrollertext.clip.right=clipright
	                document.scrollertext.clip.top=cliptop
	                document.scrollertext.clip.bottom=clipbottom
                        document.scrollertext.top-=step
                        var timer=setTimeout("scrollin()",pause)
                }
                else {
                        clearTimeout(timer)
                        var timer=setTimeout("scrollout()",standstill)
                }
        }
}

function scrollout(){
        if (document.all){
                if (document.all.scrollertext.style.posTop>(scrollertop-scrollerheight)) {
                        cliptop+=step
                        document.all.scrollertext.style.clip="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
                        document.all.scrollertext.style.posTop-=step
                        var timer=setTimeout("scrollout()",pause)
                }
                else {
                        clearTimeout(timer)
                        changemessage()
                }
        }
        if (document.layers){
                if (document.scrollertext.top>(scrollertop-scrollerheight)) {
                        cliptop+=step
                        document.scrollertext.clip.left=clipleft
                document.scrollertext.clip.right=clipright
                document.scrollertext.clip.top=cliptop
                document.scrollertext.clip.bottom=clipbottom
                        document.scrollertext.top-=step
                        var timer=setTimeout("scrollout()",pause)
                }
                else {
                        clearTimeout(timer)

                        changemessage()
                }
        }
}

function changemessage(){
                i_message++
                if (i_message>message.length-1) {i_message=0}
                mes_joined=message[i_message]
                mes_split=mes_joined.split("|")
                cliptop=0
                clipbottom=0
                
                contenttext="<table cellpadding=0 cellspacing=0 border=0 width=180>"
                contenttext+="<tr><td align="+copyalign+" width="+copyzonewidth+" height='"+scrollerheight/2+"' bgcolor='"+copyzonebg+"'>"
                contenttext+="<a href='"+mes_split[2]+"' target='"+targetlink+"'>"
                contenttext+="<font face='"+font_copyface+"' color='"+font_copycolor+"' size='"+font_copysize+"'>"
                contenttext+=pre_copybold
                contenttext+=mes_split[1]
                contenttext+=after_copybold
                contenttext+="</font></a></td></tr>"
                contenttext+="</table>"
        
        if (document.all) {
                scrollertext.innerHTML=contenttext
                document.all.scrollertext.style.posTop=scrollertop+scrollerheight
                document.all.scrollertext.style.posLeft=scrollerleft
                document.all.scrollertext.style.clip="rect("+cliptop+" "+clipright+" "+clipbottom+" "+clipleft+")"
                scrollin()
        }
        if (document.layers) {
                document.scrollertext.document.write(contenttext)
                document.scrollertext.document.close()
                document.scrollertext.top=scrollertop+scrollerheight
                document.scrollertext.left=scrollerleft
                document.scrollertext.clip.left=clipleft
        document.scrollertext.clip.right=clipright
        document.scrollertext.clip.top=cliptop
        document.scrollertext.clip.bottom=clipbottom
                scrollin()
        }
}