function updateFacebookLike(sUrl, x, y){ 
	hideFacebookLike();
	url = "http://www.facebook.com/plugins/like.php?app_id=232988213413395&href=http://www.captiv8.com.au"+sUrl+"&layout=button_count&show_faces=false&width=90&action=like&font=arial&colorscheme=dark";
    document.getElementById('facebook_like').style.left = x+"px";
    document.getElementById('facebook_like').style.top = y+"px";
    document.getElementById('facebook_like').style.display = "inline";
    document.getElementById('facebook_iframe').setAttribute('src', url);
	document.getElementById('facebook_iframe').reload(true);
} 

function hideFacebookLike(){
	document.getElementById('facebook_like').style.display = "none";
}

function updateGooglePlus(sUrl, x, y){ 
	hideGooglePlus();
	url = "/php/google_plus.php?url=http://www.captiv8.com.au"+sUrl+"&size=small";
    document.getElementById('google-plus').style.left = x+"px";
    document.getElementById('google-plus').style.top = y+"px";
    document.getElementById('google-plus').style.display = "inline";
    document.getElementById('google-plus_iframe').setAttribute('src', url);
	document.getElementById('google-plus_iframe').reload(true);
} 

function hideGooglePlus(){
	document.getElementById('google-plus').style.display = "none";
}

function getURLParam(strParamName){
    var strReturn = "";
    var strHref = window.location.href;
    if ( strHref.indexOf("?") > -1 ){
  	var strQueryString = strHref.substr(strHref.indexOf("?"));
  	var aQueryString = strQueryString.split("&");
  	for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
  	  if ( aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 ){
  		var aParam = aQueryString[iParam].split("=");
  		strReturn = aParam[1];
  		break;
  	  }
  	}
    }
    return unescape(strReturn);
  }

var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));