Use of a variable in jquery

I am using a lightbox script, Clearbox. For various reasons ( main one is I can't use a link to open the lightboxin this particular setup), I need to set up a function as follows to open an image in the lightbox:

function initCBox(){
var img1 = $(select.currentImg).attr('src');
var label = $(s开发者_高级运维elect.currentImg).attr('alt')    

CB_Open('href=img1,,title=label');  

}

Clearbox wants the href to be an actual link but I need it to be the img1 var. I'm a newbie with this so any help or direction would be appreciated.

---

CB_Open('href='+img1+',,title='+label);

you need to concatenate it in

---

You could use string concatenation to build that parameter string before you pass it to CB_Open:

function initCBox(){
    var img1 = $(select.currentImg).attr('src');
    var label = $(select.currentImg).attr('alt')    

    CB_Open('href=' + img1 + ',,title=' + label);  
}

Alternatively, you can see if CB_Open can take an "options hash" object - this is cleaner, if it's supported:

function initCBox(){
    var img1 = $(select.currentImg).attr('src');
    var label = $(select.currentImg).attr('alt')    

    CB_Open({
        href: img1,
        title: label
    });  
}

Hope that helps!

---

CB_Open('href=' + img1 + ',,title=label');