function LayerChg(chk, id){
	var objList = null;
	var objImg = null;

	if(chk == "c1"){
		for(i=0; i<3; i++){
			objList = "C1List"+(i+1);
			objImg = "C3Img"+(i+1);  
			if(objList == id){
				document.getElementById(objList).style.display = "block";
				document.getElementById(objImg).src = "/img/07mypage/0700main/submain_link04_t"+(i+1)+"_on.gif";
			}else{
				document.getElementById(objList).style.display = "none";
				document.getElementById(objImg).src = "/img/07mypage/0700main/submain_link04_t"+(i+1)+".gif";
			}
		}
	}
	if(chk == "c2"){
		for(i=0; i<6; i++){
			objList = "C2List"+(i+1);
			objImg = "C2Img"+(i+1);
			if(objList == id){
				document.getElementById(objList).style.display = "block";
				document.getElementById(objImg).src = "/img/00main/m_board_0"+(i+1)+"on.gif";
			}else{
				document.getElementById(objList).style.display = "none";
				document.getElementById(objImg).src = "/img/00main/m_board_0"+(i+1)+".gif";
			}
		}
	}
	if(chk == "c3"){
		for(i=0; i<4; i++){
			objList = "C3List"+(i+1);
			objImg = "C3Img"+(i+1);
			if(objList == id){
				document.getElementById(objList).style.display = "block";
				document.getElementById(objImg).src = "/img/00main/m_quick_0"+(i+1)+"on.gif";
			}else{
				document.getElementById(objList).style.display = "none";
				document.getElementById(objImg).src = "/img/00main/m_quick_0"+(i+1)+".gif";
			}
		}
	}
	if(chk == "s1"){
		for(i=0; i<2; i++){
			objList = "S1List"+(i+1);
			objImg = "S1Img"+(i+1);
			if(objList == id){
				document.getElementById(objList).style.display = "block";
				document.getElementById(objImg).src = "/image/common/quickmenu0"+(i+1)+"on.gif";
			}else{
				document.getElementById(objList).style.display = "none";
				document.getElementById(objImg).src = "/image/common/quickmenu0"+(i+1)+".gif";
			}
		}
	}
//	TopMenuClose();
}