function ChgTab(strDivIdBlock,strListIdBlock,strDivStyleBlock,strDivStyleNone,displayNumber,allNumber)
{
    for (var i = 1; i <= allNumber; i++) {
    	document.getElementById(strDivIdBlock + i).className = strDivStyleNone;
		document.getElementById(strListIdBlock + i).style.display = "none";
    }
	document.getElementById(strDivIdBlock + displayNumber).className = strDivStyleBlock;
	document.getElementById(strListIdBlock + displayNumber).style.display = "block";
}