// JavaScript Document
function Trim(TRIM_VALUE){
if(TRIM_VALUE.length < 1){
return"";
}
TRIM_VALUE = RTrim(TRIM_VALUE);
TRIM_VALUE = LTrim(TRIM_VALUE);
if(TRIM_VALUE==""){
return "";
}
else{
return TRIM_VALUE;
}
} //End Function

function RTrim(VALUE){
var w_space = String.fromCharCode(32);
var v_length = VALUE.length;
var strTemp = "";
if(v_length < 0){
return"";
}
var iTemp = v_length -1;

while(iTemp > -1){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(0,iTemp +1);
break;
}
iTemp = iTemp-1;

} //End While
return strTemp;

} //End Function

function LTrim(VALUE){
var w_space = String.fromCharCode(32);
if(v_length < 1){
return"";
}
var v_length = VALUE.length;
var strTemp = "";

var iTemp = 0;

while(iTemp < v_length){
if(VALUE.charAt(iTemp) == w_space){
}
else{
strTemp = VALUE.substring(iTemp,v_length);
break;
}
iTemp = iTemp + 1;
} //End While
return strTemp;
} //End Function

//------------------------------------------ End TRIM -------------------------------------------------------------


function isNumeric(str)
{	var iLen;
	iLen=str.length;
	var c ;
	for(var i=0; i<iLen; i++)
	{	c = str.charAt(i);
		if ((c<'0') || (c>'9'))
			return false;
	}
	return true;
}


/* Begin Check Email */

function isEmail(s,msg)
{   
	 
	  var i = 1;
	  var sLength = s.length;
	  
	  if ((s=="")|| (s.indexOf(" ")>0) || (s.indexOf("@")==-1) ||(s.length<8) || (s.indexOf(".")==-1) || 
		  (s.indexOf("..")!=-1) || (s.indexOf("@")!=s.lastIndexOf("@")) ||(s.lastIndexOf(".")==s.length-1)) 
	   {
		  	alert(msg);
			return false;
	   }
	  
	  
	  var str="0123456789abcdefghikjlmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-@._"; 
	  for(var j=0;j<s.length;j++)
		if(str.indexOf(s.charAt(j))==-1)		   
			{
			  	alert(msg);
				return false;
			}
			
	  return true;
	   
}

/*  End Check Email */

function checkValueNull(sObjName, sMsgError)
{
	var selectObj = document.getElementsByName(sObjName)
	if (Trim(selectObj.item(0).value) == '')
	{
		alert(sMsgError);
		//if (selectObj.item(0).visible == true){selectObj.item(0).focus();} 
		selectObj.item(0).focus();
		return false;
	}
	
	return true;
}

function getValue(sObjName)
{
	var selectObj = document.getElementsByName(sObjName)
	return selectObj.item(0).value;
}