function menuinit(suf,cl){
	suff=suf;
	col=cl;
	menuopen("#kanto");
	menuopen("#kinki");
	menuopen("#hokkaido");
	menuopen("#tokai");
	menuopen("#kyushu");
	

}
function menuopen(ken){
	j$(ken).hide();
		
			
	j$(ken+"_btn").click(function(){
		var kenmei=ken.substr(1);
		if(j$(ken).is(':hidden')){
			closeall(ken);
			j$(ken).slideDown();
				
			j$(ken+"_col").css('background', col);
			j$(ken+"_btn img").replaceWith("<img src='/common/images/common/ken/"+kenmei+"_"+suff+".gif' />");
				
				
		}
		else {
				
			j$(ken).slideUp("normal",function(){
				j$(ken+"_col").css('background', '#FFFFFF');
				j$(ken+"_btn img").replaceWith("<img src='/common/images/common/ken/"+kenmei+".gif' />");
			
			});
				
				
				
		}
		return(false);
	});
}

		function closemenu(ken){
			var kenmei=ken.substr(1);
			j$(ken).slideUp("normal",function(){
				j$(ken+"_col").css('background', '#FFFFFF');
				j$(ken+"_btn img").replaceWith("<img src='/common/images/common/ken/"+kenmei+".gif' />");
			
			});
			
		}
		function closeall(){
		
		
		closemenu("#kanto");
		closemenu("#kinki");
		closemenu("#hokkaido");
		closemenu("#tokai");
		closemenu("#kyushu");
		
				
			
		
		
		}