js forms a masking effect example code for the page_javascript skills

Please download the jquery library before using this code

Copy the code The code is as follows:

var maskStackCount = 0;

function mask(method){

//This is the window you want to mask. What I want to mask here is an iframe window. You can also use var winObj=$(window)

var winObj=window.top.$("body").find("iframe[name='dialognormaliframe']");

if(typeof method == "undefined"){
method="open";
}
if (method == "open") {
if (maskStackCount <= 0 ) {
var mask = $("

").appendTo("body" );
mask.css({
width: winObj.width() "px",
height: winObj.height() "px",
filter: "alpha(opacity=60) "
}).show();
winObj.on("resize.mask", function(){
mask.css({
               width:      winObj.width() "px",
Height: Winobj.height () "PX"
});
});
}
MaskstackCount;
}
Else if (method == "close" "" ){
    maskStackCount--; 🎜 >