function switchtagpp(tagpp,contentpp)
{
//	alert(tagpp);
//	alert(contentpp);
	for(i=1; i <8; i++)
	{
		if ("tagpp"+i==tagpp)
		{
			document.getElementById(tagpp).getElementsByTagName("a")[0].className="selectlipp"+i;
			document.getElementById(tagpp).getElementsByTagName("a")[0].getElementsByTagName("span")

[0].className="selectspanpp"+i;
		}else{
			document.getElementById("tagpp"+i).getElementsByTagName("a")[0].className="";
			document.getElementById("tagpp"+i).getElementsByTagName("a")[0].getElementsByTagName("span")

[0].className="";
		}
		if ("contentpp"+i==contentpp)
		{
			document.getElementById(contentpp).className="";
		}else{
			document.getElementById("contentpp"+i).className="hidecontentpp";
		}
		document.getElementById("contentpp").className=contentpp;
	}
}