// JavaScript Document
function ChangeImg(oImg,sTag){
	oImg.src = 'images/'+ sTag +'-.gif';
}
function ReturnImg(oImg,sTag){
	oImg.src = 'images/'+ sTag +'.gif';
}
function ShowHide(oTitle,sImg,sID){
	var oImg = document.getElementById(sImg);
	var oContent = document.getElementById(sID);
	if(oContent.className == 'SH_c_h'){
		oImg.src = 'images/s_pointer_img.gif';
		oContent.className = 'SH_c_s';
	}else{
		oImg.src = 'images/pointer_img.gif';
		oContent.className = 'SH_c_h';
	}
}