// JavaScript Document
var isIe = (document.all) ? true : false;

function showMessageBoxID(mydiv, id){
	
    var bWidth = parseInt(document.documentElement.clientWidth);
    var bHeight = parseInt(document.documentElement.scrollHeight);    
    var back = document.createElement("div");
    back.id = "back";
    var styleStr = "top:0px;left:0px;z-index:200;position:absolute;background:#000;width:" + bWidth + "px;height:" + bHeight + "px;";
    styleStr += (isIe) ? "filter:alpha(opacity=0);" : "opacity:0;";
    back.style.cssText = styleStr;
    document.body.appendChild(back);
	showBackground(back, 50);
    var mesW = document.createElement("div");    
    mesW.id = "mesWindow";
    mesW.style.zIndex = "1000";
    mesW.style.position = "absolute";    
	var duihuanHTML = "<iframe scrolling='no' height='650' width='465' src='msdh.php?id="+id+"' frameborder='0' id='iframe3' allowtransparency='true'></iframe> ";
	
	switch(mydiv)
	{
		case "login":
			mesW.innerHTML = loginHTML;
			break;		
		case "regist":
			mesW.innerHTML = registHTML;
			break;		
		case "duihuan":
			mesW.innerHTML = duihuanHTML;
			break;		
		case "jifen":
			mesW.innerHTML = jifenHTML;
			break;		
		case "lipindh":
			mesW.innerHTML = lipindhHTML;
			break;			
		case "jifenggz":
			mesW.innerHTML = jifenggzHTML;
			break;
		case "yqhy":
			mesW.innerHTML = yqhyHTML;
			break;
		case "onlipin":
			mesW.innerHTML = onlipinHTML;
			break;			
	}    
    styleStr = "left:50%;width:465px;top:30px;z-index:201;position:absolute;margin-left:-225px;";
    mesW.style.cssText = styleStr;
    document.body.appendChild(mesW);
}

//让变暗
function showBackground(obj,endInt)
{
if(isIe)
{
obj.filters.alpha.opacity=endInt;
}else{
obj.style.opacity=endInt/100;
}
}

//关闭窗口
function closeWindow(url){
    if (document.getElementById('back') != null) {
        document.getElementById('back').parentNode.removeChild(document.getElementById('back'));
    }
    if (document.getElementById('mesWindow') != null) {
        document.getElementById('mesWindow').parentNode.removeChild(document.getElementById('mesWindow'));
    }
    if (url != "" && url != "undefined" && url != null) {
        location.href = url;
    }
}

function testMessageBox(mydiv){
    showMessageBoxID(mydiv, '');
}

function MessageBox(mydiv, id){
    showMessageBoxID(mydiv, id);
}