/*########MAIN BBS TAB SCRIPT########*/
entryclicknum =0;
entryimgarray = new Array();
entryimgarray_r = new Array();

for(i=1; i<8; i++){
    entryimgarray[i-1] = new Image();
    entryimgarray[i-1].src = "/kor/images/left/intro_m"+i+"01.gif";
    entryimgarray_r[i-1] = new Image();
    entryimgarray_r[i-1].src = "/kor/images/left/intro_m"+i+"01_on.gif";

}

leftimgname="99";
leftimgid="99";
function  leftImgChange(leftimage,leftid){
    
	if( leftimgname!=leftimage && leftimgid!=leftid ){
		try{
			var  cnt = 0;
			var noticea = document.getElementById("noticea");
			cnt++;
	        eval("document.getElementById('"+leftid+"').src = '/kor/images/left/"+leftimage+"_on.gif'");
			cnt++;
			if(leftimgid!="99" && leftimgname!="99"){
			eval("document.getElementById('"+leftimgid+"').src = '/kor/images/left/"+leftimgname+"_off.gif'");
			cnt++;}
			leftimgname=leftimage;
			leftimgid=leftid;
		}catch(e){ alert(e.message+":"+cnt); }
    }
    return;
}
function  entryOver(num){
    
	if( entryclicknum != num){
		try{
			var  cnt = 0;
			var noticea = document.getElementById("noticea");
			cnt++;
			
			if(document.getElementById("intro"+num)){
			eval("document.getElementById('intro"+num+"').style.display = '';");
			cnt++;}
			
			if(document.getElementById("intro"+entryclicknum)){
			if(entryclicknum!=0 ){
			eval("document.getElementById('intro"+ entryclicknum+"').style.display = 'none';");
			cnt++;}}
			
			eval("document.getElementById('intro_img"+(num)+"').src = '"+ entryimgarray_r[num-1].src+"'");
			cnt++;
			if(entryclicknum!=0){
			eval("document.getElementById('intro_img"+( entryclicknum)+"').src = '"+ entryimgarray[ entryclicknum-1].src+"'");
			cnt++;}
         entryclicknum = num;
		}catch(e){ alert(e.message+":"+cnt); }
    }
    return;
}