/* Popup script to load content in pre-sized, locked, read-only target */

window.onload = function() {
    // check to see that the browser supports the getElementsByTagName method
    // if not, exit the loop
    if (!document.getElementsByTagName) {
        return false;
    }
    
    // create an array of objects of each link in the document
    var popuplinks = document.getElementsByTagName("a");
    
    // loop through each of these links (anchor tags)
    for (var i=0; i < popuplinks.length; i++) {
        // if the link has a class of "popup"...
        if (popuplinks[i].className == "popup") {
            // add an onclick event on the fly to pass the href attribute
            // of the link to our second function, openPopUp
            popuplinks[i].onclick = function() {
                openPopUp(this.getAttribute("href"));
                return false;
            }
        }
    }
}

function openPopUp(linkURL) {
    // Presized, read-only, target window
    window.open(linkURL,'popup','width=800,height=600' )
}