// javascript document

/**function change_real_gold(current, pre, next) {
		
		document.getelementbyid("gold_new_title_"+current).classname="menu_link";
		document.getelementbyid("gold_new_"+current).classname="about_case_more menu_link";
		document.getelementbyid("gold_new_list_"+current).style.display="block";
			
		if(pre != current) {
			document.getelementbyid("gold_new_title_"+pre).classname="";
		  document.getelementbyid("gold_new_"+pre).classname="about_case_more";
			document.getelementbyid("gold_new_list_"+pre).style.display="none";
			
		} else if(next != current){
			document.getelementbyid("gold_new_title_"+next).classname="";
		  document.getelementbyid("gold_new_"+next).classname="about_case_more";
			document.getelementbyid("gold_new_list_"+next).style.display="none";
		}
}**/

function change_news(div_id, id) {
	for(var i=1; i <= 22 ; i++) {
		if(i == id) {
			if(document.getelementbyid("new_title_" + div_id + '_' + i)) {
				document.getelementbyid("new_title_" + div_id + '_' + i).classname="menu_link";
			}
			if(document.getelementbyid("news_title_" + div_id + '_' + i)) {
				document.getelementbyid("news_title_" + div_id + '_' + i).style.display="block";
			}
			
			if(document.getelementbyid("news_list_" + div_id + '_' + i)) {
				document.getelementbyid("news_list_" + div_id + '_' + i).style.display="block";
			}
		} else {
			if(document.getelementbyid("new_title_" + div_id + '_' + i)) {
				document.getelementbyid("new_title_" + div_id + '_' + i).classname="";
			}
			if(document.getelementbyid("news_title_" + div_id + '_' + i)) {
				document.getelementbyid("news_title_" + div_id + '_' + i).style.display="none";
			}
			if(document.getelementbyid("news_list_" + div_id + '_' + i)) {
				document.getelementbyid("news_list_" + div_id + '_' + i).style.display="none";
			}
			
		};
	};	
};