//css değiştirme

function cssdegistir(cssismi) {
cssjid=document.getElementById("sayfacss");
cssjid.href=cssismi

var exdate=new Date()
var expiredays=30
exdate.setDate(exdate.getDate()+expiredays)
document.cookie="cssname=" +escape(cssismi)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString())
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=")
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1 
    c_end=document.cookie.indexOf(";",c_start)
    if (c_end==-1) c_end=document.cookie.length
    return unescape(document.cookie.substring(c_start,c_end))
    } 
  }
return ""
}

function checkCookie()
{
cssjid2=document.getElementById("sayfacss");
cssname2=getCookie('cssname')
if (cssname2!='')
  {
cssjid2.href=cssname2
  }
else 
  {
cssjid2.href="addgoo_m.css"
  }
}

checkCookie()

// css değiştirmenin sonu

function divucus(divadi,sirano,resim) {
t=0
document.getElementById(divadi).innerHTML="<img border=0 src=http://www.addgoo.com/images/tavsiye/"+resim+">"
document.getElementById(divadi).style.visibility="visible"

if (divadi=="ucus1") {
bas = 55
document.getElementById('ucus1').style.left=bas
ucus1(sirano)
}

if (divadi=="ucus2") {
bas = 230
document.getElementById('ucus2').style.left=bas
ucus2(sirano)
}

if (divadi=="ucus3") {
bas = 405
document.getElementById('ucus3').style.left=bas
ucus3(sirano)
}

}

function ucus1(sno) {
document.getElementById('ucus1').style.left=bas
bas=bas-5
t=setTimeout("ucus1("+sno+")",1)
if (bas<=-190) {
clearTimeout(t)
document.getElementById('ucus1').style.visibility="hidden"
document.getElementById('ucus1').innerHTML="<img src='images/spacer.gif' width='1' height='1'>"
yenilink(sno,'n')
}
}

function ucus2(sno) {
document.getElementById('ucus2').style.left=bas
bas=bas-10
t=setTimeout("ucus2("+sno+")",1)
if (bas<=-190) {
clearTimeout(t)
document.getElementById('ucus2').style.visibility="hidden"
document.getElementById('ucus2').innerHTML="<img src='images/spacer.gif' width='1' height='1'>"
yenilink(sno,'n')
}
}

function ucus3(sno) {
document.getElementById('ucus3').style.left=bas
bas=bas-15
t=setTimeout("ucus3("+sno+")",1)
if (bas<=-190) {
clearTimeout(t)
document.getElementById('ucus3').style.visibility="hidden"
document.getElementById('ucus3').innerHTML="<img src='images/spacer.gif' width='1' height='1'>"
yenilink(sno,'n')
}
}

function validaterakam(field) {
var valid = "0123456789"
var ok = "yes";
var temp;
for (var i=0; i<field.value.length; i++) {
temp = "" + field.value.substring(i, i+1);
if (valid.indexOf(temp) == "-1") ok = "no";
}
if (ok == "no") {
alert("Hatalı giriş!\nSadece sayı girebilirsiniz!");
field.focus();
field.select();
   }
}

function trbgon(trismi){
tradi=document.getElementById(trismi)
tradi.style.background="#E4E4E4"
tradi.fontWeight="700"
}

function trbgout(trismi){
tradi=document.getElementById(trismi)
tradi.style.background="#FFFFFF"
tradi.fontWeight="400"
}

function centerPopUp( url, name, width, height, scrollbars, rsize ) { 
 
	if( scrollbars == null ) scrollbars = "0" 
	if( rsize == null ) rsize = 0 
 
	str  = ""; 
	str += "resizable=" + rsize + ","; 
	str += "scrollbars=" + scrollbars + ","; 
	str += "width=" + width + ","; 
	str += "height=" + height + ","; 
 
	if ( window.screen ) { 
		var ah = screen.availHeight - 30; 
		var aw = screen.availWidth - 10; 
 
		var xc = ( aw - width ) / 2; 
		var yc = ( ah - height ) / 2; 
 
		str += ",left=" + xc + ",screenX=" + xc; 
		str += ",top=" + yc + ",screenY=" + yc; 
	} 
	window.open( url, name, str ); 
}