// JavaScript Document
function selectTag(showContent,selfObj){
	// 操作标签
	var tag = document.getElementById("tags_2").getElementsByTagName("li");
	var taglength = tag.length;
	for(i=0; i<taglength; i++){
		tag[i].className = "";
	}
	selfObj.parentNode.className = "selectTag";
	// 操作内容
	for(i=0; j=document.getElementById("tag_2Content"+i); i++){
		j.style.display = "none";
	}
	document.getElementById(showContent).style.display = "block";
}

function reinitIframe(){
		var iframe = document.getElementById("content1");
		try{
		var bHeight = iframe.contentWindow.document.body.scrollHeight;
		var dHeight = iframe.contentWindow.document.documentElement.scrollHeight;
		var height = Math.max(bHeight, dHeight);
		iframe.height =  height;
		}catch (ex){}
		}
		window.setInterval("reinitIframe()", 200);
		
function reloadlabel(label){
		document.getElementById('service1').style.display='none';
		document.getElementById('service2').style.display='none';
		document.getElementById('service3').style.display='none';
		document.getElementById('service4').style.display='none';
		document.getElementById('service5').style.display='none';
		if(label!=''){
			document.getElementById(label).style.display='block';
			}
	}