var n = Math.floor(Math.random()*7) ;

if( n == 0){
	document.write('<img src="/img/home/key_'+n+'.jpg" alt="" class="top_key" id="key" name="top_key" usemap="#key_map"/>');
	document.write('<map name="key_map">');
	document.write('<AREA href="/sel/ddm/index.php" shape="rect" coords="800,10,945,80">');
	document.write('</map>');
}
else if( n == 1){
	document.write('<img src="/img/home/key_'+n+'.jpg" alt="" class="top_key" id="key" name="top_key" usemap="#key_map"/>');
	document.write('<map name="key_map">');
	document.write('<AREA href="/sel/bkchondong/index.php" shape="rect" coords="800,10,945,80">');
	document.write('</map>');
}
else if( n == 2){
	document.write('<img src="/img/home/key_'+n+'.jpg" alt="" class="top_key" id="key" name="top_key" usemap="#key_map"/>');
	document.write('<map name="key_map">');
	document.write('<AREA href="/sel/hongdae/index.php" shape="rect" coords="800,10,945,80">');
	document.write('</map>');
}
else if( n == 3){
	document.write('<img src="/img/home/key_'+n+'.jpg" alt="" class="top_key" id="key" name="top_key" usemap="#key_map"/>');
	document.write('<map name="key_map">');
	document.write('<AREA href="/sel/ilsan/index.php" shape="rect" coords="800,10,945,80">');
	document.write('</map>');
}
else if( n == 4){
	document.write('<img src="/img/home/key_'+n+'.jpg" alt="" class="top_key" id="key" name="top_key" usemap="#key_map"/>');
	document.write('<map name="key_map">');
	document.write('<AREA href="/sel/itaewon/index.php" shape="rect" coords="800,10,945,80">');
	document.write('</map>');
}
else if( n == 5){
	document.write('<img src="/img/home/key_'+n+'.jpg" alt="" class="top_key" id="key" name="top_key" usemap="#key_map"/>');
	document.write('<map name="key_map">');
	document.write('<AREA href="/sel/myndn/index.php" shape="rect" coords="800,10,945,80">');
	document.write('</map>');
}
else if( n == 6){
	document.write('<img src="/img/home/key_'+n+'.jpg" alt="" class="top_key" id="key" name="top_key" usemap="#key_map"/>');
	document.write('<map name="key_map">');
	document.write('<AREA href="/sel/sinsadong/index.php" shape="rect" coords="800,10,945,80">');
	document.write('</map>');
}
else {
}