// 导航菜单
function menuFix()
{
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	for(var i=0;i<sfEls.length;i++) {
		var ulss=sfEls[i].getElementsByTagName("ul");
	}
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			var _self = this;
			setTimeout(function(){_self.className+=(_self.className.length>0? " ": "") + "show";}, 10);
		}
		sfEls[i].onmouseout=function() {
			var _self = this;
			setTimeout(function(){_self.className=_self.className.replace(new RegExp("( ?|^)show\\b"), "");}, 10);
		}
	}
}
window.onload = menuFix;
//js获取url参数的function
function request(paras){ 
var url = location.href;   
var paraString = url.substring(url.indexOf("?")+1,url.length).split("&");   
var paraObj = {}   
for (i=0; j=paraString[i]; i++){   
paraObj[j.substring(0,j.indexOf("=")).toLowerCase()] = j.substring(j.indexOf 
("=")+1,j.length);   
}   
var returnValue = paraObj[paras.toLowerCase()];   
if(typeof(returnValue)=="undefined"){   
return "";   
}else{   
return returnValue;   
}   
} 
var theurl 
theurl=request("url"); 
if (theurl!=''){ 
location=theurl 
} 

function addFavor(title, url){
    if (document.all)
        window.external.AddFavorite(url, title);
    else if (window.sidebar)
        window.sidebar.addPanel(title, url, "")
}

	function getajax(){
        var xmlhttp = false;
        if(window.ActiveXObject){
                xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
        }
        else if(window.XMLHttpRequest){
                xmlhttp = new XMLHttpRequest();
        }
        return xmlhttp;
        }
function ajax_to(){
	
				ajaxurl = "ajax.php";
				param = "";
        ajax = getajax();
        ajax.onreadystatechange = statehandle;
        ajax.open('POST', ajaxurl, true);
        //ajax.setRequestHeader("Content-Length",posts.length); 
        ajax.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
        ajax.send(param);        
}
function statehandle(){
        if (ajax.readyState < 4) {
                
        } 
        else if (ajax.readyState == 4) {
                
                if (ajax.status == 200){
                var result = ajax.responseText;
                				if(result.length > 10){
                					
                				result = result.split('-');
                				var newsa = result[0];
                				var newsb = result[1];
                				var casez = result[2];
                				var zhishi = result[3];
                				if((newsa.length > 0) && (newsb.length > 0) && (casez.length > 0) && (zhishi.length > 0)){
                				newsa = newsa.split('*');
                				newsb = newsb.split('*');
                				casez = casez.split('*');
                				zhishi = zhishi.split('*');
                				var newsa1 = newsa[0].split('+');
                				var newsa2 = newsa[1].split('+');
                				var newsb1 = newsb[0].split('+');
                				var newsb2 = newsb[1].split('+');
                				var casez1 = casez[0].split('+');
                				var casez2 = casez[1].split('+');
                				var casez3 = casez[2].split('+');
                				//alert(zhishi);
                					document.getElementById('casea').innerHTML = "<img width='80' border='0' src='./upimgx/"+casez1[0]+"'>"+casez1[1];
                					document.getElementById('caseb').innerHTML = "<img width='80' border='0'  src='./upimgx/"+casez2[0]+"'>"+casez2[1];
                					document.getElementById('casec').innerHTML = "<img width='80' border='0'  src='./upimgx/"+casez3[0]+"'>"+casez3[1];
                					document.getElementById('newsaa').innerHTML = newsa1[0];
                					document.getElementById('newsab').innerHTML = newsa2[0];
                					document.getElementById('newsba').innerHTML = newsb1[0];
                					document.getElementById('newsbb').innerHTML = newsb2[0];
													document.getElementById('zhishi1').innerHTML = zhishi[0];
													document.getElementById('zhishi2').innerHTML = zhishi[1];
													document.getElementById('zhishi3').innerHTML = zhishi[2];
													document.getElementById('zhishi4').innerHTML = zhishi[3];
													document.getElementById('zhishi5').innerHTML = zhishi[4];
													document.getElementById('zhishi6').innerHTML = zhishi[5];
													document.getElementById('zhishi7').innerHTML = zhishi[6];
													
													document.getElementById('count').innerHTML = result[4];
                				}else{
                					//alert(zhishi);
                				}
                			}
 
        				}else {
                       
                        delete ajax;
                        tryCollectGarbage();//垃圾回收
                }
                
        }
       
}