// JScript File
var __defaultFired = false; 
var __nonMSDOMBrowser = (window.navigator.appName.toLowerCase().indexOf("explorer") == -1);        
function WebForm_FireDefaultButton(event, target) { 
    if (!__defaultFired && event.keyCode == 13 && !(event.srcElement && (event.srcElement.tagName.toLowerCase() == "textarea"))) { 
        var defaultButton; 
        if (__nonMSDOMBrowser) { 
            defaultButton = document.getElementById(target); 
        } 
        else { 
            defaultButton = document.all[target]; 
        }                      
        if (defaultButton && typeof(defaultButton.click) != "undefined") {                    
            __defaultFired = true;                                                            
            defaultButton.click(); 
            event.cancelBubble = true; 
            if (event.stopPropagation) event.stopPropagation(); 
            return false; 
        } 
        else if(typeof(defaultButton.click) == "undefined"){ 
            var clickevent=document.createEvent("MouseEvents") 
            clickevent.initEvent("click", true, true)                                                                                      
            __defaultFired = true;                                                            
            defaultButton.dispatchEvent(clickevent) 
            event.cancelBubble = true; 
            if (event.stopPropagation) event.stopPropagation(); 
            return false;                    
        } 
    } 
    return true; 
}