function cGetId(id) { //cMgLib - 29.3.2009
return document.getElementById(id) ;
}
function cFontSize(boyut){ //cMgLib - 29.3.2009
cGetId("yazi").style.fontSize= boyut.value+"px";
}
function cTitle(Title){
	top.document.title = Title;
}
function cOpacity(nesne) {
	
}

<!-- blink
setInterval('blinkIt()',500)
function blinkIt() 
{
if (!document.all) return;
else 
{
for(i=0;i<document.all.tags('blink').length;i++)
{
s=document.all.tags('blink')[i];
s.style.visibility=(s.style.visibility=='visible')?'hidden':'visible';
}
}
}
//-->


<!-- günün saatine göre arkaplanı ayarlar.
var now = new Date();
var hours = now.getHours();
var psj=0;
document.write('<style type="text/css">');
if (hours >= 17 && hours <= 21)
document.write('body{background-attachment: scroll; background-repeat:repeat-x; background-color: #6B6B6B; background-image: url(' + rooturl + '/images/bg/bg_2.png);');
else if (hours >= 22 && hours <= 23)
document.write('body{background-attachment: scroll; background-repeat:repeat-x; background-color: #6B6B6B; background-image: url(' + rooturl + '/images/bg/bg_2.png);');
else if (hours >= 0 && hours < 6)
document.write('body{background-attachment: scroll; background-repeat:repeat-x; background-color: #6B6B6B; background-image: url(' + rooturl + '/images/bg/bg_2.png);');
else
document.write('body{background-attachment: fixed; background-repeat:no-repeat; background-color:#86C9EF ; background-image: url(' + rooturl + '/images/bg/sun.gif);');
document.write('<\/style>');
//-->




/***********************************************
* Dynamic Countdown script- © Dynamic Drive (http://www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
function cdtime(container, targetdate){
if (!document.getElementById || !document.getElementById(container)) return
this.container=document.getElementById(container)
this.currentTime=new Date()
this.targetdate=new Date(targetdate)
this.timesup=false
this.updateTime()
}

cdtime.prototype.updateTime=function(){
var thisobj=this
this.currentTime.setSeconds(this.currentTime.getSeconds()+1)
setTimeout(function(){thisobj.updateTime()}, 1000) //update time every second
}

cdtime.prototype.displaycountdown=function(baseunit, functionref){
this.baseunit=baseunit
this.formatresults=functionref
this.showresults()
}

cdtime.prototype.showresults=function(){
var thisobj=this


var timediff=(this.targetdate-this.currentTime)/1000 //difference btw target date and current date, in seconds
if (timediff<0){ //if time is up
this.timesup=true
this.container.innerHTML=this.formatresults()
return
}
var oneMinute=60 //minute unit in seconds
var oneHour=60*60 //hour unit in seconds
var oneDay=60*60*24 //day unit in seconds
var dayfield=Math.floor(timediff/oneDay)
var hourfield=Math.floor((timediff-dayfield*oneDay)/oneHour)
var minutefield=Math.floor((timediff-dayfield*oneDay-hourfield*oneHour)/oneMinute)
var secondfield=Math.floor((timediff-dayfield*oneDay-hourfield*oneHour-minutefield*oneMinute))
if (this.baseunit=="saat"){ //if base unit is hours, set "hourfield" to be topmost level
hourfield=dayfield*24+hourfield
dayfield="n/a"
}
else if (this.baseunit=="dakika"){ //if base unit is minutes, set "minutefield" to be topmost level
minutefield=dayfield*24*60+hourfield*60+minutefield
dayfield=hourfield="n/a"
}
else if (this.baseunit=="saniye"){ //if base unit is seconds, set "secondfield" to be topmost level
var secondfield=timediff
dayfield=hourfield=minutefield="n/a"
}
this.container.innerHTML=this.formatresults(dayfield, hourfield, minutefield, secondfield)
setTimeout(function(){thisobj.showresults()}, 1000) //update results every second
}
function formatresults(){
if (this.timesup==false){ //if target date/time not yet met
var displaystring="<span class='lcdstyle'>"+arguments[0]+" <sup>gün</sup> "+arguments[1]+" <sup>saat</sup> kaldı</span>"
}
//function formatresults2(){
//if (this.timesup==false){ //if target date/time not yet met
//var displaystring="<span class='lcdstyle'>"+arguments[0]+" <sup>gün</sup> "+arguments[1]+" <sup>saat</sup> "+arguments[2]+" <sup>dakika</sup> "+arguments[3]+" <sup>saniye</sup> kaldı.</span>"
//}
else{ //else if target date/time met
var displaystring="Sınav yapıldı." //Don't display any text
alert("Sınavda Herkese BAŞARI'lar.") //Instead, perform a custom alert
}
return displaystring
}