if (window.navigator.appName.toLowerCase().indexOf("microsoft") == -1 && typeof __CMS_PostbackForm.onsubmit == "undefined")
{
     __CMS_PostbackForm.onsubmit = null; // Fix postback issue
}


var __defaultFired = false;
var __nonMSDOMBrowser = (window.navigator.appName.toLowerCase().indexOf('explorer') == -1);

function WebForm_FireDefaultButton(event, defaultButton) {
    if (!__defaultFired && event.keyCode == 13) {
        if (__nonMSDOMBrowser) {            
            src = event.target;
        }
        else {           
            src = event.srcElement;
        }
        tagName = src.tagName.toLowerCase();        
        
        if (tagName == "textarea") { return true;}
        
        if ((tagName != "a") && ((tagName != "input") || ((src.type != "submit") && (src.type != "reset") && (src.type != "image") && (src.type != "file")))) {
            defaultButton = document.getElementById(defaultButton);
            if (defaultButton.click != "undefined") {
                __defaultFired = true;
                defaultButton.click();
                if (__nonMSDOMBrowser) {
                    event.cancelBubble = true;
                }
                return false;
            }
        }
        
    }
    return true;
}