if (!document.getElementById) {
    window.location =  "http://www.webstandards.org/upgrade/"
}

/**
 * Displays an confirmation box beforme to submit a "DROP/DELETE/ALTER" query.
 * This function is called while clicking links
 *
 * @param   object   the link
 * @param   object   the sql query to submit
 *
 * @return  boolean  whether to run the query or not
 */
function confirmLink(theLink, theMessage)
{
    // Confirmation is not required in the configuration file
    // or browser is Opera (crappy js implementation)
    if (typeof(window.opera) != 'undefined') {
        return true;
    }

    var is_confirmed = confirm(theMessage);
    if (is_confirmed) {
        theLink.href += '&is_js_confirmed=1';
    }

    return is_confirmed;
} // end of the 'confirmLink()' function

function viewCalendar(year,month,day,album_id) {
    commentCalendar=window.open('index.php?section=calendar&long=1&album_id=' + album_id + '&currYear=' + year + '#' + year + '-' + month + '-' + day,
    'calendar', 
    'directories=0,height=480,location=0,resizable=1,scrollbars=1,toolbar=0,width=500');
}

function viewComments(n,type,parent,show) {
commentWindow=window.open('index.php?section=comment&id=' + n + '&type=' + type + '&parent_id=' + parent + '&show=' + show, 'comments' + n,'directories=0,height=480,location=0,resizable=1,scrollbars=1,toolbar=0,width=600');
}

function staf(n,section,parent,show) {
stafWindow=window.open('staf.php?id=' + n + '&section=' + section , 
					   'comments' + n, 
					   'directories=0,height=350,width=550,location=0,resizable=1,scrollbars=1,toolbar=0'
					   );
}

function popup(location, height, width) {
popupWindow=window.open(location, 'x', 'directories=0,height=' + height + ',width=' + width + ',location=0,resizable=0,scrollbars=0,toolbar=0');
}

function submitonce(theform) {
    if (document.all || document.getElementById) {
        for (i=0 ; i < theform.length ; i++ ) {
            var tempobj = theform.elements[i];
            if ( tempobj.type.toLowerCase() == "submit" || tempobj.type.toLowerCase() == "button")
            tempobj.disabled=true;
        }
    }
    return true;
}

function flipImage(id,src) {
	document[id].src = src;
}




function resetIframes(target) {
    iframes = target.getElementsByTagName("iframe");
    for(var x = 0; x < iframes.length; x++) {
        try {
            iframes[x].contentDocument.designMode = "off";
        } catch(e) {
            alert("couldn't turn iframe off:" + "\n\n" + e);
        }
        
        try {
            iframes[x].contentWindow.document.designMode = "on";
        } catch(e) {
            alert("couldn't turn iframe on:" + "\n\n" + e);
        }
        
    }
}
    
function display(id) {
    var target = document.getElementById(id);
    var c = document.getElementById('toggle' + id);
    
    if (target.style.display == 'block') {
        target.style.display = 'none';
        c.innerHTML = '[+]';
    } else {
        target.style.display = 'block';
        c.innerHTML = '[-]';
    }
    resetIframes(c);
}

function initPage() {
    domTab();
}

function domTab(){
	
	var tabsDiv = document.getElementById("tabs");
    if (tabsDiv == null) return;
	var spans = tabsDiv.getElementsByTagName("span");
	
	var tabID = /(\d+)/;
	for (f=0; f < spans.length; f++){
	   result = spans[f].id.match(tabID);
       var id = result[1];

       var target = document.getElementById('content' + id);
       
       if (target != null) {
            if (id != "1") target.style.display='none';
            
       }
	}
	
	document.getElementById('tab1').className = 'tabActive';
}

function activateTab(n) {

	var tabsDiv = document.getElementById("tabs");
    if (tabsDiv == null) return;
	var spans = tabsDiv.getElementsByTagName("span");
	
	var tabID = /(\d+)/;
	for (f=0; f < spans.length; f++){
	   result = spans[f].id.match(tabID);
       var id = result[1];

       var target = document.getElementById('content' + id);
       if (n == id) {
            target.style.display = 'block';
            document.getElementById('tab'+id).className = 'tabActive';
       } else {
            target.style.display = 'none';
            document.getElementById('tab'+id).className = 'tab';
       }            
	}
}

//Chrome Drop Down Menu- Author: Dynamic Drive (http://www.dynamicdrive.com)
//Last updated: June 14th, 06'

var cssdropdown={
disappeardelay: 250, //set delay in miliseconds before menu disappears onmouseout
disablemenuclick: true, //when user clicks on a menu item with a drop down menu, disable menu item's link?
enableswipe: 1, //enable swipe effect? 1 for yes, 0 for no

//No need to edit beyond here////////////////////////
dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all, swipetimer: undefined, bottomclip:0,

getposOffset:function(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
},

swipeeffect:function(){
if (this.bottomclip<parseInt(this.dropmenuobj.offsetHeight)){
this.bottomclip+=10+(this.bottomclip/10) //unclip drop down menu visibility gradually
this.dropmenuobj.style.clip="rect(0 auto "+this.bottomclip+"px 0)"
}
else
return
this.swipetimer=setTimeout("cssdropdown.swipeeffect()", 10)
},

showhide:function(obj, e){
if (this.ie || this.firefox)
this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px"
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover"){
if (this.enableswipe==1){
if (typeof this.swipetimer!="undefined")
clearTimeout(this.swipetimer)
obj.clip="rect(0 auto 0 0)" //hide menu via clipping
this.bottomclip=0
this.swipeeffect()
}
obj.visibility="visible"
}
else if (e.type=="click")
obj.visibility="hidden"
},

iecompattest:function(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
},

clearbrowseredge:function(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=this.ie && !window.opera? this.iecompattest().scrollLeft+this.iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth
if (windowedge-this.dropmenuobj.x < this.dropmenuobj.contentmeasure)  //move menu to the left?
edgeoffset=this.dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=this.ie && !window.opera? this.iecompattest().scrollTop : window.pageYOffset
var windowedge=this.ie && !window.opera? this.iecompattest().scrollTop+this.iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight
if (windowedge-this.dropmenuobj.y < this.dropmenuobj.contentmeasure){ //move up?
edgeoffset=this.dropmenuobj.contentmeasure+obj.offsetHeight
if ((this.dropmenuobj.y-topedge)<this.dropmenuobj.contentmeasure) //up no good either?
edgeoffset=this.dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
},

dropit:function(obj, e, dropmenuID){
if (this.dropmenuobj!=null) //hide previous menu
this.dropmenuobj.style.visibility="hidden" //hide menu
this.clearhidemenu()
if (this.ie||this.firefox){
obj.onmouseout=function(){cssdropdown.delayhidemenu()}
obj.onclick=function(){return !cssdropdown.disablemenuclick} //disable main menu item link onclick?
this.dropmenuobj=document.getElementById(dropmenuID)
this.dropmenuobj.onmouseover=function(){cssdropdown.clearhidemenu()}
this.dropmenuobj.onmouseout=function(){cssdropdown.dynamichide(e)}
this.dropmenuobj.onclick=function(){cssdropdown.delayhidemenu()}
this.showhide(this.dropmenuobj.style, e)
this.dropmenuobj.x=this.getposOffset(obj, "left")
this.dropmenuobj.y=this.getposOffset(obj, "top")
this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj, "rightedge")+"px"
this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+1+"px"
}
},

contains_firefox:function(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
},

dynamichide:function(e){
var evtobj=window.event? window.event : e
if (this.ie&&!this.dropmenuobj.contains(evtobj.toElement))
this.delayhidemenu()
else if (this.firefox&&e.currentTarget!= evtobj.relatedTarget&& !this.contains_firefox(evtobj.currentTarget, evtobj.relatedTarget))
this.delayhidemenu()
},

delayhidemenu:function(){
this.delayhide=setTimeout("cssdropdown.dropmenuobj.style.visibility='hidden'",this.disappeardelay) //hide menu
},

clearhidemenu:function(){
if (this.delayhide!="undefined")
clearTimeout(this.delayhide)
},

startchrome:function(){
for (var ids=0; ids<arguments.length; ids++){
var menuitems=document.getElementById(arguments[ids]).getElementsByTagName("a")
for (var i=0; i<menuitems.length; i++){
if (menuitems[i].getAttribute("rel")){
var relvalue=menuitems[i].getAttribute("rel")
menuitems[i].onmouseover=function(e){
var event=typeof e!="undefined"? e : window.event
cssdropdown.dropit(this,event,this.getAttribute("rel"))
}
}
}
}
}

}