//------------------------------------------ Begin TRIM -------------------------------------------------------------
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)){
			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)){
			strTemp = VALUE.substring(iTemp,v_length);
			break;
		}
		iTemp = iTemp + 1;
	} //End While
	return strTemp;
} //End Function

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




//------------------------------------------ Begin Check Email ----------------------------------------------------

<!-- Begin
function emailCheck(emailStr) {
	var emailPat=/^(.+)@(.+)$/
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
	var validChars="\[^\\s" + specialChars + "\]"
	var quotedUser="(\"[^\"]*\")"
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
	var atom=validChars + '+'
	var word="(" + atom + "|" + quotedUser + ")"
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")
	var matchArray=emailStr.match(emailPat)
	if (matchArray==null) 
		return false
	var user=matchArray[1]
	var domain=matchArray[2]
	if (user.match(userPat)==null) 
		return false
	var IPArray=domain.match(ipDomainPat)
	if (IPArray!=null) {
	  for (var i=1;i<=4;i++) 
		if (IPArray[i]>255) 
			return false
	  return true
	}
	var domainArray=domain.match(domainPat)
	if (domainArray==null)
		return false
	var atomPat=new RegExp(atom,"g")
	var domArr=domain.match(atomPat)
	var len=domArr.length
	if (domArr[domArr.length-1].length<2 || domArr[domArr.length-1].length>3) 
	   return false
	if (len<2)
	   return false
	return true;
}

//  End -->
//------------------------------------------ End Check Email ----------------------------------------------------


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

function checkValueNull_(sObjName, sMsgError)
{
	var selectObj = sObjName
	if (Trim(selectObj.value) == '')
	{
		alert(sMsgError);
		selectObj.focus();
		return false;
	}
	
	return true;
}

function checkValueCheckbox(sObjName, sMsgError)
{
	var checks = document.getElementsByName(sObjName);

	var c=0;
	for(i=0;i<checks.length;i++)
	{
		if (checks[i].checked == true) c++;
	}
	
	if (c == 0)
	{
		alert(sMsgError);
		return false;
	}
	
	return true;
}

function fetch_object(idname)
{
	if (document.getElementById)
		return document.getElementById(idname);
	else if (document.all)
		return document.all[idname];
	else if (document.layers)
		return document.layers[idname];
	else
		return null;
}

function check2string(string1,string2)
{
	if(string1==string2)
		return true
	else
		return false
}


function checknum(e){  	
   	
	var key = window.event ? event.keyCode : e.which;
	if (key!=46)
		if ((key < 48) || (key > 57))
		{
			if (window.event)
				event.returnValue = false;
			else
				if (key!=8)
				  return false;
		}
}	

function checkChar(e){  	
   	
	var key = window.event ? event.keyCode : e.which;
	if (key!=45 && key!=46 && key!=95)
		if (!(((key >= 48) && (key <= 57)) || ((key >= 64) && (key <= 90)) || ((key >= 97) && (key <= 122))))
		{
			if (window.event)
				event.returnValue = false;
			else
				if (key!=8)
				  return false;
		}
}	

function checkString(soource){  	
	string_1 = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789@._-";
	for(i=0;i<soource.length;i++)
	{
		kytu = soource.charAt(i);
		if (string_1.search(kytu)<0)
			return false;
	}
	return true;
}