var popupFeatures = ["guestListPopup", "statementPopup"];
popupFeatures["guestListPopup"] = "left=50,top=50,height=500,width=450,resizable,scrollbars=yes";
popupFeatures["statementPopup"] = "left=50,top=50,height=675,width=800,resizable,scrollbars=yes,toolbar=yes";

function baseInit(){
    if (!document.getElementsByTagName) return false;
    if (!document.getElementById) return false;
   
    try{
        init();
    }catch(ex){}
    
    fixIEHover("menumain");
   
    //popup links inside a list
    var lists = document.getElementsByTagName("ul");
    for(var i=0; i < lists.length; i++){
        if(lists[i].className.indexOf("Popup") >= 0){
            var links = lists[i].getElementsByTagName("a");
            for(var j=0; j < links.length; j++){
                initPopupLink(links[j], lists[i].className);
            }
        }
    }
    
    //individual links
    var links = document.getElementsByTagName("a");
    for(var i=0; i < links.length; i++){
        if(links[i].className.indexOf("Popup") >= 0){
            initPopupLink(links[i], links[i].className);
        }else if(links[i].className == "closeWindow"){
            initCloseWindowLink(links[i]);
        }
    }
}

function openWindow(theURL,winName,features) { 
    child = window.open(theURL,winName,features);
	child.focus();
}

function getPopupClassName(classNames){
    var arrClass = classNames.split(" ");
    for(var i=0; i<arrClass.length; i++){
        if(arrClass[i].indexOf("Popup") >= 0){
            return arrClass[i];
        }
    }
}

function initPopupLink(link, className){
    var features = popupFeatures[getPopupClassName(className)];
    if(className.indexOf("statementPopup") >= 0)
    {
        link.onclick = function(){
            var prefix = link.id.substring(0, link.id.lastIndexOf("_")+1);
            var statementSelectBox = document.getElementById(prefix + "statementSelectBox");
            var value = statementSelectBox.value;
            openWindow(this.href + value, "newWindow", features);
            return false;  
        } 
    }
    else
    {
        link.onclick = function(){
            openWindow(this.href, "newWindow", features);
            return false;  
        } 
    }    
}

function initCloseWindowLink(link){
    link.onclick = function(){
        window.close();
        return false;  
    }     
}

function disableElement(id, disable){
    var element = document.getElementById(id);
    element.disabled = disable;
}

function fixIEHover(listName){
    var navContainer = document.getElementById(listName);
    if(navContainer == null) return;
    navContainer = navContainer.childNodes[0];
    fixList(navContainer);
}

function fixList(list){
    var node;
    if(list != null){
        for (var i=0; i<list.childNodes.length; i++) {
            node = list.childNodes[i];
            
            if (node.nodeName=="LI") { 
                node.onmouseover=function() {
                    this.className+=" over";
                }
                node.onmouseout=function() {
                    this.className=this.className.replace('over', "");
                }
				//alert(node.outerHTML);
                for (var j=0; j<node.childNodes.length; j++) {
                    if(node.childNodes[j].nodeName=="UL")
                        fixList(node.childNodes[j]);
                }
            }
        }
    }
}

window.onload=baseInit;