function checkCookiesEnabled(){
	var cookieEnabled = (navigator.cookieEnabled)? true : false;

	// Cater for browsers that don't support cookieEnabled
	if(typeof navigator.cookieEnabled == "undefined" && !cookieEnabled){
		// Try and set a cookie
		document.cookie="test";
		cookieEnabled=(document.cookie.indexOf("test") != -1) ? true: false;
	}	
	if(!cookieEnabled){
		window.location.href="/appl/internet/web/ERR_COOKIES_DISABLED.shtml";
	}
}
function checkBrowserSupport() {
	//Obtain version number
	var version=$.browser.version;
	//Ignore the sub version, grab the main version only
    var versionNumber=parseFloat((version==null || version=="")?0:version.substr(0,3));
	var browser=navigator.appName;
	var supportLevel=0;  //0 means no support, 1 means partly support, 2 means fully support
    if($.browser.mozilla) {
      //Fully support firefox version 2.9 - 3.0
      //The version number obtained in jquery is the version of the Gecko rendering engine
      //To map this number into Firefox version need,you need to look at
      //http://en.wikipedia.org/wiki/Mozilla_Firefox
      if (versionNumber>=1.8 && versionNumber<=1.9) {
      	supportLevel=2;
      } else {
      	supportLevel=1;
      }
    } else if($.browser.msie) {
      //Fully support IE version 6.0 - 8.0
      if (versionNumber>=6.0 && versionNumber<=8.0) {
      	supportLevel=2;
      } else {
      	supportLevel=1;
      }
    } else if($.browser.opera) {
	  //No support for Operal at the moment
    } else if($.browser.safari) {
 
      //Fully support safari version 3+
      if (versionNumber>=522) {
      	supportLevel=2;
      } else {
      	supportLevel=1;
      }
    } else if ($.browser.chrome) {
	    browser="Chrome";
    }
    if (supportLevel==0 || supportLevel==1) {
    	//display error message
		//window.location.href="/pub/nrma/about-us/about-website.shtml";
		displayBrowserNotSupportMessage(supportLevel);
    }
}

function displayBrowserNotSupportMessage(supportLevel) {
	var sentence="<font color=red>!</font>";
	if (supportLevel==0) {
		sentence=sentence+"Your browser is not supported by this site,";
	} else if (supportLevel==1) {
		sentence=sentence+"Your browser is partially supported by this site,";
	}
	var messageContent=
	sentence+
	" for a better experience please switch to "+
	" <a href='http://getfirefox.com'>FireFox 3</a>,"+  //Firefox
	" <a href='http://www.apple.com/safari/'>Safari 4</a> or"+  //Safari
	" <a href='http://www.microsoft.com/windows/downloads/ie/getitnow.mspx'>Internet Explorer 7</a>.";  //IE
	$("<div id='browserWarning'>"+messageContent+" [<a id='warningClose' href='#'>close</a>]</div>")
      .css({
		'backgroundColor': '#fcfdde',
		'width': '100%',
		'border-top': 'solid 1px #000',
        'border-bottom': 'solid 1px #000',
		'text-align': 'center',
		padding:'5px 0px 5px 0px'
      })
	.prependTo("body");
	$('#warningClose').click(function(){
		$('#browserWarning').slideUp('slow');
		return false;
	});
}

function pdf_window(page){
	window.open(page,"_"+"blank","toolbars=no,menubars=no,location=no,scrollbars=yes,resizable=yes,width=500,height=500");
}

function new_window(page){
	  var win = window.open(page,"_"+"blank","toolbar=yes,menubar=yes,location=no,scrollbars=yes,resizable=yes,width=500,height=500");
}

function printWindow(){
	var win = window.print();
}

function printIt(obj) {
	window.frames[''+obj+''].focus();
	window.frames[''+obj+''].print();
}

/* Sends custom link track request*/
function sendOmnitureCustomLinkRequest(omniturePrintVars, friendlyName){
	var omnitureEnabled = false;
	for(var omnitureVar in omniturePrintVars){
			if(omnitureVar == 'omnitureEnabled'){
				(omniturePrintVars[omnitureVar] == 'Y') ? omnitureEnabled = true : omnitureEnabled = false;				
			}
	
			if(omnitureEnabled){	
				if(omnitureVar == 'reportSuite'){
					var s=s_gi(omniturePrintVars[omnitureVar]);
				}
				else{				
					eval(omnitureVar  + ' = "' + omniturePrintVars[omnitureVar] + '"');
				}
			}
	}
	
	if(omnitureEnabled){
		void(s.tl(this,'o',friendlyName));
	}
}

/**
 * This variable is a page level variable used to give print IFRAME elements a unique name.
 * (Browser bug workaround). See next-steps.vm for the details.
 */
var load = 0;