/* function for opening popup window */
function openpopup(url,popup_name,height,width,other_properties)
{
	var left		= parseInt((screen.width-350)/2);
	var top			= parseInt((screen.height-300)/2)	
	var win_options = 'height='+ height +',width='+ width +',resizable=yes,' 
	+ 'scrollbars=yes,left=' + left + ',top=' + top;

	window.open(url,popup_name,win_options);
}

function validateEmail(email)
{
// a very simple email validation checking. 
// you can add more complex email checking if it helps 
    if(email.length <= 0)
	{
	  return true;
	}
    var splitted = email.match("^(.+)@(.+)$");
    if(splitted == null) return false;
    if(splitted[1] != null )
    {
      var regexp_user=/^\"?[\w-_\.]*\"?$/;
      if(splitted[1].match(regexp_user) == null) return false;
    }
    if(splitted[2] != null)
    {
      var regexp_domain=/^[\w-\.]*\.[A-Za-z]{2,4}$/;
      if(splitted[2].match(regexp_domain) == null) 
      {
	    var regexp_ip =/^\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\]$/;
	    if(splitted[2].match(regexp_ip) == null) return false;
      }// if
      return true;
    }
return false;
}

function removeLeadingAndTrailingChar (inputString, removeChar) 

{

	var returnString = inputString;

	if (removeChar.length)

	{

	  while(''+returnString.charAt(0)==removeChar)

		{

		  returnString=returnString.substring(1,returnString.length);

		}

		while(''+returnString.charAt(returnString.length-1)==removeChar)

	  {

	    returnString=returnString.substring(0,returnString.length-1);

	  }

	}

	return returnString;

}


function simplePreload()
{ 
  var args = simplePreload.arguments;
  document.imageArray = new Array(args.length);
  for(var i=0; i<args.length; i++)
  {
    document.imageArray[i] = new Image;
    document.imageArray[i].src = args[i];
  }

}

function ShowForgotPasswordBox()
{
forgot = document.getElementById('forgotpass');

if(forgot.style.display == 'none')
	forgot.style.display = 'block';
else
	forgot.style.display = 'none';
		
}

function testimonial_showhide(id)
{
for(i=1;i<=document.getElementById('total_testimonial').value ;i++)
{
if(document.getElementById('link_'+i))
	{
		if(i == id)		
		{
			document.getElementById('full_'+i).style.display = '';
			document.getElementById('link_'+i).style.display = 'none';
			document.getElementById('short_'+i).style.display = 'none';			
		}	
		else		
		{
			document.getElementById('full_'+i).style.display = 'none';
			document.getElementById('link_'+i).style.display = '';
			document.getElementById('short_'+i).style.display = '';			
		}	
		
	}
}
}

function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toUTCString());
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}


function showflagpopup(id,lang)
{
	hideflagpopup();
	document.getElementById('dom_'+id).style.display=''
	var objlang  = document.getElementById('lang');
	if(objlang)
	{
			objlang.innerHTML = lang;
	}
	var objlink = document.getElementById('link_'+id);
	if(objlink)
	{
		objlink.className = 'rounded_linkolv';
	}
}

function hideflagpopup()
{
	for(i=1;i<=100;i++)	
	{
		var obj = document.getElementById('dom_'+i);	
		if(obj)
		{
			obj.style.display = 'none';
		}
		
		var objlink = document.getElementById('link_'+i);
		if(objlink)
		{
			objlink.className = 'rounded_linkgrn';
		}
	}
}