//初期化


	var befor_mn_name ='none'; 


	var obj_bgclr = "#f4f4f4";


	var obj_bgclr_out = "";





//マウスカーソルがメニューエリア上にきたとき


function selectmn_on(mn_obj) {


 if (!document.styleSheets) return;


 if (window.event) {


  if (!mn_obj.contains(event.fromElement)) {


   mn_obj.style.cursor = "hand";


   mn_obj.style.backgroundColor = obj_bgclr;


  }


 } else {


  mn_obj.style.cursor = "pointer";


  mn_obj.style.backgroundColor = obj_bgclr;


 }


}





//マウスカーソルがメニューエリア上にから離れた時


function selectmn_off(mn_obj) {


 if (!document.styleSheets) return;


 if (befor_mn_name != mn_obj){


 	if (window.event) {


  	if (!mn_obj.contains(event.toElement)) {


  	 mn_obj.style.cursor = "default";


  	 mn_obj.style.backgroundColor = obj_bgclr_out;


		}


 	}


 	else {


 		 mn_obj.style.cursor = "default";


 		 mn_obj.style.backgroundColor = obj_bgclr_out;


 	}


 }


}





//マウスをメニューエリア上でクリックした時


function selectmn_clk(mn_obj) {


 if (!document.styleSheets) return;


 if (window.event) {


  if (event.srcElement.tagName == "TD"){


	 mn_obj.children.tags("TABLE").item(0).getElementsByTagName("A")[0].click();


	}


 } else {


	 location.href = mn_obj.getElementsByTagName("A")[0].href;


 }


}








//スワップ画像のメニュー


	btn = new Array();





	btn[0] = new Image; btn[0].src = "../cmnimg/lifespc01.gif";


	btn[1] = new Image; btn[1].src = "../cmnimg/lifespc02.gif";


	btn[2] = new Image; btn[2].src = "../cmnimg/silvercc01.gif";


	btn[3] = new Image; btn[3].src = "../cmnimg/silvercc02.gif";








function chg_btn(a,b){  


	if(navigator.appVersion.charAt(0) >= "3"){


		document.images[a].src=btn[b].src;


	}


}