function check_availability(a,b)
{

if(b==1)
{
	if (document.getElementById("T1").value!='')
	{
		var objdoc;
		var ab1=new Array();
		var ab2=new Array();
		var httpob=null;

		if (window.XMLHttpRequest)
		{
			httpob = new XMLHttpRequest();
		}	
		else
		{	
			if (window.ActiveXObject)
			{
				httpob = new ActiveXObject("Microsoft.XMLHTTP");
			}
		}

		httpob.open("GET","/ui/asp/check_data.asp?username=" + a ,false);
		httpob.send("username=" + a);
		ab1=httpob.responseText;
		ab2=ab1.split("^");
		document.getElementById("chek_result_sp").innerHTML = ' ';
		document.getElementById("chek_result_sp").style.visibility = 'visible';
		document.getElementById("chek_result_sp").innerHTML = ab2[0];
		if(ab2[1]=='found')
		{
			document.getElementById("T1").value='';
			document.getElementById("T1").focus();
		}
	}
	else
	{
		alert("Please enter username.");
		document.getElementById("T1").focus();
	}
}
else
{
	if (document.getElementById("webad").value!='')
	{
		var objdoc;
		var ab1=new Array();
		var ab2=new Array();
		var httpob=null;


		if (window.XMLHttpRequest)
		{
			httpob = new XMLHttpRequest();
		}	
		else
		{	
			if (window.ActiveXObject)
			{
				httpob = new ActiveXObject("Microsoft.XMLHTTP");
			}
		}


		httpob.open("GET","/ui/asp/check_web_data.asp?w=" + a ,false);
		httpob.send("w=" + a);
		ab1=httpob.responseText;
		ab2=ab1.split("^");
		document.getElementById("chek_web_sp").innerHTML = ' ';
		document.getElementById("chek_web_sp").style.visibility = 'visible';
		document.getElementById("chek_web_sp").innerHTML = ab2[0];
		if(ab2[1]=='found')
		{
			document.getElementById("webad").value='';
			document.getElementById("webad").focus();
		}
	}
	else
	{
		alert("Please enter web address you required.");
		document.getElementById("webad").focus();
	}
}
}

function check_avail_sub(a,b)
{
if(b==1)
{
	if (document.forms("formprop").elements("T1").value!='')
	{
		var objdoc;
		var ab1=new Array();
		var ab2=new Array();
		var httpob=null;

		if (window.XMLHttpRequest)
		{
			httpob = new XMLHttpRequest();
		}	
		else
		{	
			if (window.ActiveXObject)
			{
				httpob = new ActiveXObject("Microsoft.XMLHTTP");
			}
		}

		httpob.open("GET","/ui/asp/check_data.asp?username=" + a ,false);
		httpob.send("username=" + a);
		ab1=httpob.responseText;
		ab2=ab1.split("^");
		if(ab2[1]=='found')
		{
			return true;
		}
		return false;
	}
	else
	{
		return true;
	}
}
else
{
	if (document.forms("formprop").elements("webad").value!='')
	{
		var objdoc;
		var ab1=new Array();
		var ab2=new Array();
		var httpob=null;

		if (window.XMLHttpRequest)
		{
			httpob = new XMLHttpRequest();
		}	
		else
		{	
			if (window.ActiveXObject)
			{
				httpob = new ActiveXObject("Microsoft.XMLHTTP");
			}
		}

		httpob.open("GET","/ui/asp/check_web_data.asp?w=" + a ,false);
		httpob.send("w=" + a);
		ab1=httpob.responseText;
		ab2=ab1.split("^");
		if(ab2[1]=='found')
		{
			return true;
		}
		return false;
	}
	else
	{
			return true;
	}
}
}