function	textSecurity()  ///xss üũ À§ÇÑ Ä¡È¯ ±¸¹®
{
	var x = document.getElementsByTagName("input");
	
	for(i = 0; i < x.length; i++)
	{
		{
//			alert(i + x[i].name + x[i].type);
			if( x[i].type ==  "text" )
			{
				x[i].value = x[i].value.replace(/\</g, "&lt;");  
				x[i].value = x[i].value.replace(/\>/g, "&gt;");  
				x[i].value = x[i].value.replace(/\(/g, "&#40;");  
				x[i].value = x[i].value.replace(/\)/g, "&#41;");  					
			}
		}
	}
	
	var xx = document.getElementsByTagName("textarea");
	for(i = 0; i < xx.length; i++)
	{
		{
			xx[i].value = xx[i].value.replace(/\</g, "&lt;");  
			xx[i].value = xx[i].value.replace(/\>/g, "&gt;");  
			xx[i].value = xx[i].value.replace(/\(/g, "&#40;");  
			xx[i].value = xx[i].value.replace(/\)/g, "&#41;");  						
		}
	}
}