// Anasayfa model sırala
function asajaxget(l,d,u){
	//alert('ok');
	try{r = new XMLHttpRequest();} catch(e){try {r = new ActiveXObject('Msxml2.XMLHTTP');} catch(e){r = new ActiveXObject('Microsoft.XMLHTTP');}}
	if(r){
	r.onreadystatechange = function() {if (r.readyState == 4 && r.status == 200){document.getElementById(u).innerHTML=r.responseText;}}
	r.open('POST', l, true);
	r.setRequestHeader('Content-type', 'application/x-www-form-urlencoded;');
	r.send(d);
	//document.getElementById('ajaxloading').innerHTML='';
	//alert('ok');
	}
}
function numbersonly(myfield, e, dec)
{
	var key;
	var keychar;
	
	if (window.event)
	   key = window.event.keyCode;
	else if (e)
	   key = e.which;
	else
	   return true;
	keychar = String.fromCharCode(key);
	
	if ((key==null) || (key==0) || (key==8) || 
		(key==9) || (key==13) || (key==27) )
	   return true;
	
	else if ((("0123456789").indexOf(keychar) > -1))
	   return true;
	
	else if (dec && (keychar == "."))
	   {
	   myfield.form.elements[dec].focus();
	   return false;
	   }
	else
	   return false;
}