function setActiveTab(tabID) {

  var currTabElem = document.getElementById(tabID);
  
  currTabElem.setAttribute("class", "navMenuOn");
  currTabElem.setAttribute("className", "navMenuOn");

  return;
} 

function viewMenu(head,menu,first)
{
    var z = new Array();
    z = findPos(document.getElementById(head));
    z[1] +=40;
    z[0] -= 20;
    document.getElementById(menu).style.top = z[1]+"px";
    document.getElementById(menu).style.left = z[0]+"px";
    if(first == 0)
    	document.getElementById(menu).style.display = '';
}

function viewMenuAr(head,menu,first)
{
    var z = new Array();
    z = findPos(document.getElementById(head));
    z[1] +=40;
    z[0] -= 30;
    document.getElementById(menu).style.top = z[1]+"px";
    document.getElementById(menu).style.left = z[0]+"px";
    if(first == 0)
    	document.getElementById(menu).style.display = '';
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}

function showCalendar()
{
	xajax_generateCalendar(xajax.getFormValues('calendarForm'),1);
}
function viewLightBox()
{
	document.getElementById('light_box').style.height=document.body.scrollHeight;
	document.getElementById('light_box').style.width=document.body.scrollWidth;
	scroll(0,0);
	
	document.getElementById('light_box').style.display='';
	document.getElementById('mil_menu').style.display='none';
	document.getElementById('body_td').style.visibility='hidden';
}
function hideLightBox()
{
	document.getElementById('mil_menu').style.display='';
	document.getElementById('light_box').style.display='none';
	document.getElementById('body_td').style.visibility='visible';
}
function openNews(Case,Id)
{
	switch(Case)
	{
		case "one":
			document.getElementById("all_news").style.display='none';
			document.getElementById("news_"+Id).style.display='';
			break;
		case "all":
			document.getElementById("all_news").style.display='';
			document.getElementById("news_"+Id).style.display='none';
			break;

	}
}

function homePageOnPic()
{
	document.getElementById('just_home').style.background = "url(designimages/advance_r9_c10.jpg)";
	document.getElementById("banner_on").style.display='none';
	document.getElementById("banner_off").style.display='';
}

function homePageOffPic()
{
	document.getElementById('just_home').style.background = "url(designimages/not_home_blank.gif)";
	document.getElementById("banner_on").style.display='';
	document.getElementById("banner_off").style.display='none';
}

function changePic(id,after,middle)
{
	document.getElementById(id).style.background = "url(designimages/"+after+")";
	document.getElementById('middle_event').style.background = "url(designimages/"+middle+")";
}

function openPic(url)
{
	myRef = window.open(url,'Images','left=20,top=20,width=500,height=500,toolbar=1,resizable=0');
	myRef.focus();
}

function submitVolunteer(form)
{
	if (document.getElementById('name').value == "")
	{
		alert("Fill Name field");
		document.getElementById('name').focus();
		return false;
	}
	if (document.getElementById('nationality').value == "")
	{
		alert("Fill Nationality field");
		document.getElementById('nationality').focus();
		return false;
	}
	if (document.getElementById('mail_address').value == "")
	{
		alert("Fill Address field");
		document.getElementById('mail_address').focus();
		return false;
	}
	if (document.getElementById('cell_phone').value == "" && document.getElementById('work_phone').value == "" && document.getElementById('home_phone').value == "")
	{
		alert("Fill any contact number");
		document.getElementById('home_phone').focus();
		return false;
	}
	if (document.getElementById('qual').value == "")
	{
		alert("Fill Qualification field");
		document.getElementById('qual').focus();
		return false;
	}
	xajax_submitMember('volunteer',form);
	return true;
}

function submitMember(form)
{
	if (document.getElementById('name').value == "")
	{
		alert("Fill Name field");
		document.getElementById('name').focus();
		return false;
	}
	if (document.getElementById('nationality').value == "")
	{
		alert("Fill Nationality field");
		document.getElementById('nationality').focus();
		return false;
	}
	if (document.getElementById('mail_address').value == "")
	{
		alert("Fill Address field");
		document.getElementById('mail_address').focus();
		return false;
	}
	if (document.getElementById('cell_phone').value == "" && document.getElementById('work_phone').value == "" && document.getElementById('home_phone').value == "")
	{
		alert("Fill any contact number");
		document.getElementById('home_phone').focus();
		return false;
	}
	if (document.getElementById('qual').value == "")
	{
		alert("Fill Qualification field");
		document.getElementById('qual').focus();
		return false;
	}
	xajax_submitMember('member',form);
	return true;
}
///////////////////
///////////////////
function setOpacity(ElementId,Opacity)
{
	var Filter=0;
	switch (Opacity)
	{
		case 0:
			document.getElementById(ElementId).style.opacity="0";
			document.getElementById(ElementId).style.filter='alpha(opacity=0)';
		break;
		case 10:
			document.getElementById(ElementId).style.opacity="."+99;
			document.getElementById(ElementId).style.filter='alpha(opacity=100)';
		break;
		default:
			Filter = Opacity*10;
			document.getElementById(ElementId).style.opacity="."+Opacity;
			document.getElementById(ElementId).style.filter='alpha(opacity='+Filter+')';
		break;
	}
}
var imagesNum=0;
var imgFade;
var Opacity = 0;
var t = "";
function fadeOut(Number)
{
	if(document.getElementById('div_'+Number).style.opacity > 0)
	{
		if(Slide == "pause")
		{
			t="";
			clearInterval(imgFade);
			return;
		}
		setOpacity('div_'+Number,Opacity);
//		setOpacity('div_t_'+Number,Opacity);
		Opacity--;
	}
	else
	{
		clearInterval(imgFade);
		document.getElementById('div_'+Number+'').style.display = 'none';
//		document.getElementById('div_t_'+Number+'').style.display = 'none';
		Number++;
//		alert (imagesNum);
		if(Number == imagesNum+1)
			Number = 1;
		runNumber = Number;
		start(Number,0);
	}
}
function fadeIn(Number)
{
	if(Opacity < 10)
	{
		if(Slide == "pause")
		{
			t="";
			clearInterval(imgFade);
			return;
		}
		setOpacity('div_'+Number,Opacity);
//		setOpacity('div_t_'+Number,Opacity);
		Opacity++;
	}
	else
	{
		clearInterval(imgFade);
		t=setTimeout("imgFade = setInterval('fadeOut("+Number+")',50);",6000);
	}
}
function start(Number,First)
{
	if(!First)
	{
		document.getElementById('div_'+Number+'').style.display = '';
//		document.getElementById('div_t_'+Number+'').style.display = '';
	}
	imgFade = setInterval("fadeIn("+Number+")",50);
}
function pauseSlide()
{
	Slide = "pause";
	setOpacity('div_'+runNumber,9);
//	setOpacity('div_t_'+runNumber,9);
	t="";
	clearInterval(imgFade);
	Opacity= 10;
	document.getElementById('pauseButton').style.display = 'none';
	document.getElementById('playButton').style.display = '';
}
function runSlide()
{
	Slide = "run";
	document.getElementById('pauseButton').style.display = '';
	document.getElementById('playButton').style.display = 'none';
	t=setTimeout("imgFade = setInterval('fadeOut("+runNumber+")',10);",1);
}
function nextSlide()
{
	document.getElementById('pauseButton').style.visibility = 'hidden';
	document.getElementById('playButton').style.visibility = 'hidden';
	clearTimeout(t);
	t="";
	clearInterval(imgFade);
	
	document.getElementById('div_'+runNumber+'').style.display = 'none';
//	document.getElementById('div_t_'+runNumber+'').style.display = 'none';
	runNumber++;
	if(runNumber == imagesNum+1)
		runNumber = 1;
	document.getElementById('div_'+runNumber+'').style.display = '';
//	document.getElementById('div_t_'+runNumber+'').style.display = '';
	setOpacity('div_'+runNumber,9);
//	setOpacity('div_t_'+runNumber,9);
}
function previousSlide()
{
	document.getElementById('pauseButton').style.visibility = 'hidden';
	document.getElementById('playButton').style.visibility = 'hidden';
	clearTimeout(t);
	t="";
	clearInterval(imgFade);
	
	document.getElementById('div_'+runNumber+'').style.display = 'none';
//	document.getElementById('div_t_'+runNumber+'').style.display = 'none';
	runNumber--;
	if(runNumber == 0)
		runNumber = imagesNum;
	document.getElementById('div_'+runNumber+'').style.display = '';
//	document.getElementById('div_t_'+runNumber+'').style.display = '';
	setOpacity('div_'+runNumber,9);
//	setOpacity('div_t_'+runNumber,9);
}

function showLeftMenu(menu,logo,rand)
{
	document.getElementById(menu).style.display='';
	document.getElementById('random_tr').style.display='';
	document.getElementById('random_banner').style.background = "url(designimages/b"+rand+".jpg)";
	document.getElementById('random_logo').style.background = "url(designimages/"+logo+")";
	document.getElementById('random_logo').style.backgroundRepeat = "no-repeat";
	document.getElementById('sec_body').style.marginLeft = "20px";
}

function hideLeftMenu()
{
	document.getElementById('random_tr').style.display='none';
	document.getElementById('left_menu_1').style.display='none';
	document.getElementById('left_menu_2').style.display='none';
	document.getElementById('cat_name').innerHTML = '';
}