function spam(width, height, scroll)
	{
   		var x = (screen.width - 600) / 2;
    	var y = (screen.height - 600) / 2;
	    window.open('/contents/spam.php','','width='+width+',height='+height+',left='+x+',top='+y+',marginwidth=0,marginheight=0,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+scroll+',resizable=no');     
    }

	function idpass_find(width, height, scroll)
	{
   		var x = (screen.width - 600) / 2;
    	var y = (screen.height - 600) / 2;
	    window.open('/member/idpass_find.php','','width='+width+',height='+height+',left='+x+',top='+y+',marginwidth=0,marginheight=0,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+scroll+',resizable=no');
    } 

	function all_search()
	{

		if(document.top_search.top_find.value == "")
		{
			alert("°Ë»ö¾î¸¦ ÀÔ·ÂÇØ ÁÖ¼¼¿ä.");
			document.top_search.top_find.focus();
			return;
		}

		document.top_search.submit();

	}


	function find() 
	{

		if(document.search.content.value == "") 
		{
			alert("°Ë»ö¾î¸¦ Àû¾îÁÖ¼¼¿ä.");
			document.search.content.focus();
			return;
		}

		document.search.submit();

	}

	function change(form) { if(form.url.selectedIndex != 0) parent.location = form.url.options[form.url.selectedIndex].value }
	function movr(src,clrOver){ if (!src.contains(event.fromElement)) {        src.bgColor = clrOver;        }}
	function mout(src,clrIn) { if (!src.contains(event.toElement)) { src.style.cursor = 'default'; src.bgColor = clrIn;        }}

	function tuk_menu_over()  {  window.tuk_menu.style.visibility  =  "visible";  }
	function tuk_menu_out()   {  window.tuk_menu.style.visibility  =  "hidden";   }

	function lecture_menu_over()  {  window.lecture_menu.style.visibility  =  "visible";  }
	function lecture_menu_out()   {  window.lecture_menu.style.visibility  =  "hidden";   }

	function jobhelp_menu_over()  {  window.jobhelp_menu.style.visibility  =  "visible";  }
	function jobhelp_menu_out()   {  window.jobhelp_menu.style.visibility  =  "hidden";   }

	function img_check()
	{
		img_tag =  document.form_img.all.tags("img");
				
		for( i=0; i < img_tag.length; i++ )
		{
			if(img_tag[i].width > 615 ) 
			{
				img_tag[i].width = 590;
			}
		} 
	}