// JavaScript Document
var td=0;
function changeIMG()
{
	td = td + 1;
	document.getElementById('captchaimage').src = "captcha/CaptchaSecurityImages.php?width=130&height=40&characters=6&td="+td;
	return true;
}

function numbersonly(evnt)
{
	var unicode=evnt.charCode? evnt.charCode : evnt.keyCode
	if (unicode<46||unicode>57 || unicode==47){
		if(unicode == 43 || unicode == 32 || unicode == 8 || unicode == 116 || unicode == 9)
			return true;
		else
			return false;
	}
}

// This code for Open PopUp In Center of the screen
function PopupCenter(pageURL, title,w,h) { 
	var left = (screen.width/2)-(w/2);
	var top = (screen.height/2)-(h/2);
	var targetWin = window.open (pageURL, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, copyhistory=no, width='+w+', height='+h+', top='+top+', left='+left);
	targetWin.focus();
}

function ShowEncourageTextBox() {	
  	if(document.getElementById("encourage_word"))
	{
		if(document.getElementById("encourage_word").value == 'other') {
			document.getElementById("encourage_text").style.display = '';
		} else if( document.getElementById("encourage_word").value == '' && document.getElementById("encourage_word1").value != '')        {
			document.getElementById("encourage_text").style.display = '';
		} else {
			document.getElementById("encourage_text").style.display = 'none';
		}
	}
}

function textCounter(field,cntfield,maxlimit) {
	if (field.value.length > maxlimit) // if too long...trim it!
		field.value = field.value.substring(0, maxlimit);
		// otherwise, update 'characters left' counter
	else
		cntfield.value = maxlimit - field.value.length;
}

function changeval(x) {

	if(x=='')
	{
	document.getElementById('encourage_description').value = "Leave A Note of Support";
		return false;
	}
	else if(x=='Leave A Note of Support')
	{
		return false;
	}
	else
		return true;
}

function bookmark(title,url){
  if (window.sidebar) // firefox
  window.sidebar.addPanel(title, url, url);
  else if(window.opera && window.print){ // opera
  var elem = document.createElement('a');
  elem.setAttribute('href',url);
  elem.setAttribute('title',title);
  elem.setAttribute('rel','sidebar');
  elem.click();
  }
  else if(document.all)// ie
  window.external.AddFavorite(url, title);
}


function disable_nonstate(obj)
{

  if(obj.value == '0')
  {
    document.getElementById('other_state').value = '';
	document.getElementById('other_state').disabled = '';
	
  }
  else
  {
    document.getElementById('other_state').value = '';
    document.getElementById('other_state').disabled = 'true';
	
  }
}