//tabsbar//
function selectTag(showContent,selfObj){
	// ²Ù×÷±êÇ©
	var tag = document.getElementById("tags").getElementsByTagName("li");
	var taglength = tag.length;
	for(i=0; i<taglength; i++){
		tag[i].className = "";
	}
	selfObj.parentNode.className = "selectTag";
	// ²Ù×÷ÄÚÈÝ
	for(i=0; j=document.getElementById("tagContent"+i); i++){
		j.style.display = "none";
	}
	document.getElementById(showContent).style.display = "block";
}


    var real_height=document.documentElement.clientHeight-40;
	var tagcontent=document.getElementById("tagContent");
	var maxheight=tagcontent.offsetHeight;
	//alert(maxheight);
	//alert(real_height);
	if(maxheight>=real_height){
        document.getElementById("tagContent").style.height=real_height+"px";
		//alert(maxheight);
	}
	else{
		}

	//alert(document.documentElement.clientHeight)
	//alert(document.getElementById("tagContent").style.height)
	
//tabsbar end//