js弹出窗口之弹出层的小例子_javascript技巧

[html]

复制代码 代码如下:

 
 
 
 
 
 
<script> <BR>var baseText = null; <BR>function showPopup(w,h){ <BR> var popUp = document.getElementById("popupcontent"); <BR> popUp.style.top = "200px"; <BR> popUp.style.left = "200px"; <BR> popUp.style.width = w + "px"; <BR> popUp.style.height = h + "px"; <BR> if (baseText == null) baseText = popUp.innerHTML; <BR> popUp.innerHTML = baseText + "<div id=\"statusbar\"><input type=\"button\" value=\"Close window\" onClick=\"hidePopup();\"></script>

";    
    var sbar = document.getElementById("statusbar");    
    sbar.style.marginTop = (parseInt(h)-60) + "px";   
    popUp.style.visibility = "visible"; 
} 
function hidePopup(){    
    var popUp = document.getElementById("popupcontent");    
    popUp.style.visibility = "hidden"; 
} 
 
 
 

content

 

 

onclick