function no_error()
{ return true; }
window.onerror=no_error;
 
var e;
var f;
var x;
var y;
var z;
var w;
var m;
var n;
var o;
var aa;
var bb;
var cc;



function check1(adet)
	{
		bb = "form_field";
		cc = Math.round(100000*Math.random());
		document.getElementById(bb).innerHTML = "<p align=center><img src=preloading.gif border=0></p>";
		if (window.XMLHttpRequest)
		{
			aa=new XMLHttpRequest();
			aa.onreadystatechange=aaChange;
			aa.open('GET','check1.asp?adet='+adet, true);
			aa.send(null)
		} else if 
			(window.ActiveXObject) {
			aa=new ActiveXObject("Microsoft.XMLHTTP");
			if (aa) {
			aa.onreadystatechange=aaChange;
			aa.open('GET','check1.asp?adet='+adet, true);
			aa.send()
			}
			Resim(0);
			}
		}





function check2()
	{
		bb = "form_field2";
		cc = Math.round(100000*Math.random());
		document.getElementById(bb).innerHTML = "<p align=center><img src=preloading.gif border=0></p>";
		if (window.XMLHttpRequest)
		{
			aa=new XMLHttpRequest();
			aa.onreadystatechange=aaChange;
			aa.open('GET','check2.asp', true);
			aa.send(null)
		} else if 
			(window.ActiveXObject) {
			aa=new ActiveXObject("Microsoft.XMLHTTP");
			if (aa) {
			aa.onreadystatechange=aaChange;
			aa.open('GET','check2.asp', true);
			aa.send()
			}
			Resim(0);
			}
		}







function check3()
	{
		bb = "form_field2";
		cc = Math.round(100000*Math.random());
		document.getElementById(bb).innerHTML = "<p align=center><img src=preloading.gif border=0></p>";
		if (window.XMLHttpRequest)
		{
			aa=new XMLHttpRequest();
			aa.onreadystatechange=aaChange;
			aa.open('GET','check3.asp', true);
			aa.send(null)
		} else if 
			(window.ActiveXObject) {
			aa=new ActiveXObject("Microsoft.XMLHTTP");
			if (aa) {
			aa.onreadystatechange=aaChange;
			aa.open('GET','check3.asp', true);
			aa.send()
			}
			Resim(0);
			}
		}






		function aaChange()
		{
			if (aa.readyState==4)
				{
					if (aa.status==200 && aa.responseText != "")
						{
							document.getElementById(bb).innerHTML = aa.responseText;
						} 
					else 
						{document.getElementById(bb).innerHTML = aa.responseText;
					}
				}
			}