function chkStr(objName, sep)
{
	if(sep == "no")
	{	
		for(i=0;i<objName.value.length;i++)
		{
			var code = objName.value.charCodeAt(i)
			code = parseInt(code)
			
			if(code >= 48 && code <= 57) {}	
			else
			{

				if(code == "32")
				{
					alert("Fill in blank");
				}
				else
				{
					alert("Fill in blank");
				}
				objName.value = "";
				objName.focus();
				return false;
			}
		}
	}
	else if(sep == "eng")
	{
		for(i=0;i<objName.value.length;i++)
		{
			var code = objName.value.charCodeAt(i)
			code = parseInt(code)
			
			if(code >=65 && code <=90)	{}			
			else if(code >= 97 && code <= 122)	{}	
			else
			{
				if(code == "32")
				{
					alert("Fill in blank");
				}
				else
				{
					alert("Fill in blank");
				}
				objName.value = "";
				objName.focus();
				return false;
			}
		}
	}
	else if(sep == "noeng")
	{	
		for(i=0;i<objName.value.length;i++)
		{
			var code = objName.value.charCodeAt(i)
			code = parseInt(code)

			if(code >=65 && code <=90)	{}		
			else if(code >= 97 && code <= 122)	{}	
			else if(code >= 48 && code <= 57)	{}	
			else
			{
				if(code == "32")
				{
					alert("Fill in blank");
				}
				else
				{
					alert("Fill in blank");
				}
				objName.value = "";
				objName.focus();
				return false;
			}
		}	
	}
	else if(sep == "xkor")
	{		
		for(i=0;i<objName.value.length;i++)
		{
			var code = objName.value.charCodeAt(i)
			var ch = objName.value.substr(i,1).toUpperCase()
			code = parseInt(code)
			
			if((ch < "0" || ch > "9") && (ch < "A" || ch > "Z") && ((code > 255) || (code < 0)))
			{
					alert("Fill in blank");
					objName.value = "";
					objName.focus();
					return false;
			}
		}				
	}
	else if(sep == "kor")
	{	
		for(i=0;i<objName.value.length;i++)
		{
			var code = objName.value.charCodeAt(i)
			var ch = objName.value.substr(i,1).toUpperCase()
			code = parseInt(code)
			
			if((ch < "0" || ch > "9") && (ch < "A" || ch > "Z") && ((code > 255) || (code < 0)))	{}	// ÇѱÛ
			else
			{
				if(code == "32")
				{
					alert("Fill in blank");
				}
				else
				{
					alert("Fill in blank");
				}
				objName.value = "";
				objName.focus();
				return false;
			}
		}
	}
	else if(sep == "directory")
	{	
		for(i=0;i<objName.value.length;i++)
		{
			var code = objName.value.charCodeAt(i)
			code = parseInt(code)

			if(code >=65 && code <=90)	{}			
			else if(code >= 97 && code <= 122)	{}	
			else if(code >= 48 && code <= 57)	{}	
			else if(code == 47)	{}					
			else
			{
				if(code == "32")
				{
				
					alert("Fill in blank");
				}
				else
				{
					alert("Fill in blank");
				}
				objName.focus();
				return false;
			}
		}	
	}
	else if(sep == "file")
	{	
		for(i=0;i<objName.value.length;i++)
		{
			var code = objName.value.charCodeAt(i)
			code = parseInt(code)

			if(code >=65 && code <=90)	{}			
			else if(code >= 97 && code <= 122)	{}	
			else if(code >= 48 && code <= 57)	{}	
			else if(code == 46)	{}					
			else
			{
				if(code == "32")
				{
					
					alert("Fill in blank");
				}
				else
				{
					alert("Fill in blank");
				}
				objName.focus();
				return false;
			}
		}	
	}

	else if(sep == "QString")
	{	
		for(i=0;i<objName.value.length;i++)
		{
			var code = objName.value.charCodeAt(i)
			code = parseInt(code)

			if(code >=65 && code <=90)	{}			// 
			else if(code >= 97 && code <= 122)	{}	// 
			else if(code >= 48 && code <= 57)	{}	// 
			else if(code == 46)	{}					// '.'
			else if(code == 61)	{}					// '='
			else if(code == 63)	{}					// '?'
			else if(code == 38)	{}					// '&'
			else if(code == 35)	{}					// '#'
			else if(code == 95)	{}					// '_'


			else
			{
				if(code == "32")
				{
					
					alert("Fill in blank");
				}
				else
				{
					alert("Fill in blank");
				}
				objName.focus();
				return false;
			}
		}	
	}
	

	else if(sep == "emailChk")
	{	
		for(i=0;i<objName.value.length;i++)
		{
			var code = objName.value.charCodeAt(i)
			code = parseInt(code)

			if(code >=65 && code <=90)	{}			// 
			else if(code >= 97 && code <= 122)	{}	// 
			else if(code >= 48 && code <= 57)	{}	// 
			else if(code == 95)	{}					// '_'
			else if(code == 45)	{}					// '-'
			else
			{
				if(code == "32")
				{
					
					alert("Fill in blank");
				}
				else
				{
					alert("Fill in blank");
				}
				objName.focus();
				return false;
			}
		}	
	}



	else if (sep == "email")
	{	
		if (objName.value.indexOf ('@', 0) == -1 ||	objName.value.indexOf ('.', 0) == -1)
		{
			alert(objName.value + " error");
			objName.focus();
			return false;
		}
	}
	else if (sep == "tel")
	{	
		var vChar=0;
		var str="";
		var spc="";
		var arw="";
		for (var i=0;i<objName.value.length;i++)
		{
			cmp="0123456789-"
			tst=objName.value.substring(i,i+1)
			if (cmp.indexOf(tst)<0)
			{
				vChar++;
				str+=" "+tst;
				spc+=tst;
				arw+="^";
			}
			else
			{
				arw+="_";
			}
		}
		if (vChar!=0)
		{
			if (spc.indexOf(" ")>-1) 
			{
				alert("Fill in blank");
				objName.focus();
				return false;
			}
			alert(objName.value + " error");
			objName.focus();
			return false;
		}
	}
}



function checkFile(objName)
{	
	
	extArray = new Array(".gif", ".jpg");
	var allowSubmit = false;
	var vfile = objName.value;

	if (!vfile) return;

	while (vfile.indexOf("\\") != -1)
	{
		vfile = vfile.slice(vfile.indexOf("\\") + 1);
		ext = vfile.slice(vfile.indexOf(".")).toLowerCase();
			for (var i = 0; i < extArray.length; i++) 
			{
				if (extArray[i] == ext) { allowSubmit = true; break; }
			}
			
			if (allowSubmit) 
			{
				return true;
			}
			else
			{
				return false;
			}

	}

}



function CheckJumin(objBefore, objName)
{
	if(objBefore.value.length >= 6)
	{
		objName.focus();
		return;
	}
}