add: if (initElement.getAttribute("z-index")) { windowPane.zIndex = initElement.getAttribute("z-index"); } 
context: EchoWindowPane.MessageProcessor.processInit = function(initElement) {    var elementId = initElement.getAttribute("eid");    var containerElementId = initElement.getAttribute("container-eid");        var windowPane = new EchoWindowPane(elementId, containerElementId);        EchoWindowPane.MessageProcessor.loadProperties(initElement, windowPane);        windowPane.enabled = initElement.getAttribute("enabled") != "false";    windowPane.closable = initElement.getAttribute("closable") == "true";    windowPane.movable = initElement.getAttribute("movable") == "true";    windowPane.resizable = initElement.getAttribute("resizable") == "true";        if (initElement.getAttribute("background")) {        windowPane.background = initElement.getAttribute("background");    }    if (initElement.getAttribute("background-image")) {        windowPane.backgroundImage = initElement.getAttribute("background-image");    }    if (initElement.getAttribute("close-icon")) {        windowPane.closeIcon = initElement.getAttribute("close-icon");    }    if (initElement.getAttribute("close-icon-insets")) {        windowPane.closeIconInsets = initElement.getAttribute("close-icon-insets");    }    if (initElement.getAttribute("font")) {        windowPane.font = initElement.getAttribute("font");    }    if (initElement.getAttribute("foreground")) {        windowPane.foreground = initElement.getAttribute("foreground");    }    if (initElement.getAttribute("icon")) {        windowPane.icon = initElement.getAttribute("icon");    }    if (initElement.getAttribute("icon-insets")) {        windowPane.iconInsets = initElement.getAttribute("icon-insets");    }    if (initElement.getAttribute("insets")) {        windowPane.insets = initElement.getAttribute("insets");    }    if (initElement.getAttribute("maximum-height")) {        windowPane.maximumHeight = parseInt(initElement.getAttribute("maximum-height"));    }    if (initElement.getAttribute("maximum-width")) {        windowPane.maximumWidth = parseInt(initElement.getAttribute("maximum-width"));    }    if (initElement.getAttribute("minimum-height")) {                     windowPane.minimumHeight = parseInt(initElement.getAttribute("minimum-height"));    }    if (initElement.getAttribute("minimum-width")) {        windowPane.minimumWidth = parseInt(initElement.getAttribute("minimum-width"));    }    if (initElement.getAttribute("title")) {        windowPane.title = initElement.getAttribute("title");    }    if (initElement.getAttribute("title-background")) {        windowPane.titleBackground = initElement.getAttribute("title-background");    }    if (initElement.getAttribute("title-background-image")) {        windowPane.titleBackgroundImage = initElement.getAttribute("title-background-image");    }    if (initElement.getAttribute("title-bar-insets")) {        windowPane.titleBarInsets = new EchoCoreProperties.Insets(initElement.getAttribute("title-bar-insets"));    }    if (initElement.getAttribute("title-font")) {        windowPane.titleFont = initElement.getAttribute("title-font");    }    if (initElement.getAttribute("title-foreground")) {        windowPane.titleForeground = initElement.getAttribute("title-foreground");    }    if (initElement.getAttribute("title-height")) {        windowPane.titleHeight = parseInt(initElement.getAttribute("title-height"));    }    if (initElement.getAttribute("title-insets")) {        windowPane.titleInsets = initElement.getAttribute("title-insets");    }        var borderElements = initElement.getElementsByTagName("border");    if (borderElements.length != 0) {        var borderElement = borderElements[0];        var color = borderElement.getAttribute("color");        var borderInsets = new EchoCoreProperties.Insets(borderElement.getAttribute("border-insets"));        var contentInsets = new EchoCoreProperties.Insets(borderElement.getAttribute("content-insets"));        var imageElements = borderElement.childNodes;        var images = new Array(8);        var index;        for (var i = 0; i < imageElements.length; ++i) {            if (imageElements[i].nodeName != "image") {                continue;            }            switch(imageElements[i].getAttribute("name")) {            case "tl": index = EchoCoreProperties.FillImageBorder.IMAGE_TL; break;            case "t":  index = EchoCoreProperties.FillImageBorder.IMAGE_T;  break;            case "tr": index = EchoCoreProperties.FillImageBorder.IMAGE_TR; break;            case "l":  index = EchoCoreProperties.FillImageBorder.IMAGE_L;  break;            case "r":  index = EchoCoreProperties.FillImageBorder.IMAGE_R;  break;            case "bl": index = EchoCoreProperties.FillImageBorder.IMAGE_BL; break;            case "b":  index = EchoCoreProperties.FillImageBorder.IMAGE_B;  break;            case "br": index = EchoCoreProperties.FillImageBorder.IMAGE_BR; break;            }            images[index] = imageElements[i].getAttribute("value");        }        windowPane.border = new EchoCoreProperties.FillImageBorder(color, borderInsets, contentInsets, images);    }        windowPane.create();};
meta: 498	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/498/fcf588a2fddd3effeebbd5496caf7d39659d82d1/WindowPane.js/clean/src/webcontainer/java/nextapp/echo2/webcontainer/resource/js/WindowPane.js