function homeImg(){document.getElementById('img1').src = 'images/menu_items/home.gif';}
function homeImg_over(){document.getElementById('img1').src = 'images/menu_items/home_over.gif';}

function groupImg(){document.getElementById('img2').src = 'images/menu_items/nice_group.gif';}
function groupImg_over(){document.getElementById('img2').src = 'images/menu_items/nice_group_over.gif';}

function uniImg(){document.getElementById('img3').src = 'images/menu_items/our_university.gif';}
function uniImg_over(){document.getElementById('img3').src = 'images/menu_items/our_university_over.gif';}

function facImg(){document.getElementById('img4').src = 'images/menu_items/our_faculty.gif';}
function facImg_over(){document.getElementById('img4').src = 'images/menu_items/our_faculty_over.gif';}

function faithImg(){document.getElementById('img5').src = 'images/menu_items/faith_valley.gif';}
function faithImg_over(){document.getElementById('img5').src = 'images/menu_items/faith_valley_over.gif';}

function heartImg(){document.getElementById('img6').src = 'images/menu_items/heart_pulse.gif';}
function heartImg_over(){document.getElementById('img6').src = 'images/menu_items/heart_pulse_over.gif';}

function moonImg(){document.getElementById('img7').src = 'images/menu_items/moon_glow.gif';}
function moonImg_over(){document.getElementById('img7').src = 'images/menu_items/moon_glow_over.gif';}

function stImg(){document.getElementById('img8').src = 'images/menu_items/students_home.gif';}
function stImg_over(){document.getElementById('img8').src = 'images/menu_items/students_home_over.gif';}

function mediaImg(){document.getElementById('img9').src = 'images/menu_items/media.gif';}
function mediaImg_over(){document.getElementById('img9').src = 'images/menu_items/media_over.gif';}

function sitesImg(){document.getElementById('img10').src = 'images/menu_items/rec_sites.gif';}
function sitesImg_over(){document.getElementById('img10').src = 'images/menu_items/rec_sites_over.gif';}

function newitemImg(){document.getElementById('img_newitem').src = 'images/menu_items/new_item.gif';}
function newitemImg_over(){document.getElementById('img_newitem').src = 'images/menu_items/new_item_over.gif';}

function article_readmore(imgId){document.getElementById(imgId).src = 'images/read_more_o.gif';}
function article_readmore_over(imgId){document.getElementById(imgId).src = 'images/read_more.gif';}

function cp_menu(linkID)
{
	window.open(linkID, "_self");
}

function setType()
{
	var mylist = document.getElementById("cp_cat");
	var selectedVal = mylist.options[mylist.selectedIndex].value;
	document.getElementById('td_type').style.backgroundImage= 'url(../images/body_banner/'+ selectedVal +'.gif)';
	
	if(selectedVal == "blank_banner")
	{
		document.getElementById("add_article_tbl").style.display = 'none'; 
	}
	else
	{
		document.getElementById("add_article_tbl").style.display = ''; 
	}
}

function FacultyValSelected()
{
	var mylist = document.getElementById('cp_cat');
	var selectedVal = mylist.options[mylist.selectedIndex].value;
	
	if(selectedVal == "our_faculty"){
		document.getElementById("selectFaculty").style.display = '';
	}
	else{
		document.getElementById("selectFaculty").style.display = 'none';
		document.getElementById("selectFaculty").selectedIndex = 0;
	}
}

function stopMarquee(secId)
{
	secId.scrollAmount = 0;
}

function runMarquee(secId)
{
	secId.scrollAmount = 1;
	secId.scrollDelay = 50;
}

function openFullArticle()
{
	window.open("fullarticle.php", "_blank" , "directories = no, fullscreen = no, height = 500, left = 300, location = no, menubar = no, resizable = no, status=no, titlebar = no, toolbar = no, top = 100, width = 600, scrollbars=yes, yahootollbar = no");	
}

function EnterTxtBox(txtID, msg)
{
	var txtVal = txtID.value;
	if(txtVal == msg)
	{
		txtID.value = "";
		txtID.style.color = "#CC0000";
	}
	else
	{
		txtID.value = txtVal;
		txtID.select();
	}
}

function OutTxtBox(txtID, msg)
{ 
	var txtVal = txtID.value;
	if(txtVal == msg)
	{
		txtID.value = msg;
	}
	else if(txtVal == "")
	{
		txtID.style.color = "#a9a9a9";
		txtID.value = msg;
	}
	else
	{
		txtID.value = txtVal;
	}
}

function evaluateMedia(imgID){document.getElementById(imgID).src = 'images/evaluate_ico.gif';}
function evaluateMedia_over(imgID){document.getElementById(imgID).src = 'images/evaluate_ico_over.gif';}



function HideCPanelTable()
{
	document.getElementById("add_art_tb").style.display = "none"; 
	document.getElementById("vote_tb").style.display = "none"; 
	document.getElementById("rec_sites_tb").style.display = "none"; 
	document.getElementById("media_tb").style.display = "none"; 
	document.getElementById("scrollbar_tb").style.display = "none"; 
	document.getElementById("add_article_tbl").style.display = "none"; 
}

function ShowCPanelTable(tbID)
{
	if(document.getElementById(tbID).style.display=='')
	{
		HideCPanelTable();
		document.getElementById(tbID).style.display='none';
	}
	else
	{
		HideCPanelTable();
		document.getElementById(tbID).style.display='';
	}
}

function slowMotion(marqID)
{
	marqID.scrollAmount = 1;
	marqID.scrollDelay = 5;
}
function normalMotion(marqID)
{
	marqID.scrollAmount = 2;
	marqID.scrollDelay = 20;
}

function HideMediaTables()
{
	document.getElementById('audioTb').style.display="none";
	document.getElementById('flashTb').style.display="none";
	document.getElementById('videoTb').style.display="none";
}

function ShowMediaTable(mediaTbId)
{
	if(document.getElementById(mediaTbId).style.display=='none')
	{
		HideMediaTables();
		document.getElementById(mediaTbId).style.display="inline";
	}
	else
	{
		document.getElementById(mediaTbId).style.display="none";
	}
}

function hidebtn()
{
	btn_vote.style.display = "none";
}

function WhenVotingHide(btn_id)
{
	if(btn_id.style.display == "none")
	{
		btn_id.style.display = "none";
	}
	else
	{
		btn_id.style.display = "none";
	}
}

function SeTables(tbID)
{
	if(document.getElementById(tbID).style.display == 'none')
	{
		document.getElementById(tbID).style.display = 'inline';
	}
	else
	{
		document.getElementById(tbID).style.display = 'none';
	}
}

function validateCPW(form)
{
	var uName = form.userName.value;
	var currentPW = form.currentPW.value;
	var newPW = form.newPW.value;
	var confirmNewPW = form.confirmNewPW.value;
	
	if(uName == "") {
	form.userName.focus();	window.alert(" من فضلك اكتب اسم المستخدم");    return false;
  	}
	
	if(currentPW == "") {
	form.currentPW.focus();	window.alert(" عليك بكتابة كلمة المرور الحالية ");    return false;
  	}
	
	if(newPW == "") {
	form.newPW.focus();	window.alert("عليك بكتابة كلمة المرور الجديدة ");    return false;
  	}
	
	if(confirmNewPW == "") {
	form.confirmNewPW.focus();	window.alert("عليك بكتابة كلمة المرور الجديدة مرة أخرى");    return false;
  	}
	
	if(newPW != confirmNewPW) {
	form.newPW.focus();	window.alert("كلمة المرور وتأكيد كلمة المرور غير متطابقين");    return false;
  	}
	return true;
}

function validateAddUser(form)
{
	var uName = form.userName.value;
	var currentPW = form.currentPW.value;
	var newPW = form.newPW.value;
	var confirmNewPW = form.confirmNewPW.value;
	
	if(uName == "") {
	form.userName.focus();	window.alert(" من فضلك اكتب اسم المستخدم");    return false;
  	}
	
	if(currentPW == "") {
	form.currentPW.focus();	window.alert(" عليك بكتابة كلمة المرور الحالية ");    return false;
  	}
	
	if(newPW == "") {
	form.newPW.focus();	window.alert("عليك بكتابة كلمة المرور الجديدة ");    return false;
  	}
	
	if(confirmNewPW == "") {
	form.confirmNewPW.focus();	window.alert("عليك بكتابة كلمة المرور الجديدة مرة أخرى");    return false;
  	}
	
	if(newPW != confirmNewPW) {
	form.newPW.focus();	window.alert("كلمة المرور وتأكيد كلمة المرور غير متطابقين");    return false;
  	}
	return true;
}