function rollOn(idName, imgName) { 
	if (document.images) { 
		document[idName].src = imgName; 
	} 
}

function rollOff(idName, imgName) { 
	if (document.images) { 
		document[idName].src = imgName; 
	} 
}

function addLoadEvent(func) {	
	var oldonload = window.onload;
	if (typeof window.onload != 'function'){
		window.onload = func;
	} else {
		window.onload = function(){ oldonload(); func(); }
	}
}

/* PDF Tracking */

	function pdfTracking() {
		var hrefs = document.getElementsByTagName("a");
		var link_path = "";
		for (var l = 0; l < hrefs.length; l++) {
			try {
				var link_path = hrefs[l].pathname;
				if (link_path.match(/\.(doc|pdf|xls|ppt|zip|txt|vsd|vxd|js|css|rar|exe|wma|mov|avi|wmv|mp3)$/)) {
					addtrackerlistener(hrefs[l]);
				}
			}
			catch(err) { }
		}
		
		function addtrackerlistener(obj) {
			if (obj.addEventListener) {
				obj.addEventListener('click', trackfiles, true);
			} else if (obj.attachEvent) {
				obj.attachEvent("on" + 'click', trackfiles);
			}
		}
		
	}
	
	function trackfiles(array_element) {
		file_path = "";
		file_path = "/downloads"+this.pathname;
		pageTracker._trackPageview(file_path);
	}
function backgroundShadow() {
	
	var bodies=document.getElementsByTagName('body');
	bodies[0].style.backgroundImage="none";
	var divs=document.getElementsByTagName('div');
	var i=divs.length-1;
	for (var i = divs.length - 1; i >= 0; i--){
		if(divs[i].align=='center') {
			if(typeof(grad)=="string") {
				divs[i].style.background="#ececec url(/corporate/images/header/full-shadow"+grad+".png) 50% 100% no-repeat";
			} else {
				divs[i].style.background="#ececec url(/corporate/images/header/full-shadow.png) 50% 100% no-repeat";
			}
			continue;
		}
	}
	for (var i = 0; i< divs.length - 2; i++){
		if(divs[i].align=='center') {
			divs[i].style.background="#ececec url(/corporate/images/header/background-shadow.png) 50% 100% repeat-y";
			return;
		}
	}
}

function cookieTracking() {
	try {
		if(document.getElementById('onlinebanking') || document.getElementById('iblogin')) {
		var col = get_cookie("CorporateOnline")=="true"?true:false;
		var ib= get_cookie("InternetBanking")=="true"?true:false;
		if(col && ib) {
			pageTracker._trackPageview("/cookies/homepage/both/");
		} else if(col) {
			pageTracker._trackPageview("/cookies/homepage/col/");
		} else if(ib) {
			pageTracker._trackPageview("/cookies/homepage/ib/");
		} else {
			pageTracker._trackPageview("/cookies/homepage/neither/");
			
		}
	}
} catch(e) {}
}

addLoadEvent(pdfTracking);
//addLoadEvent(backgroundShadow);
addLoadEvent(cookieTracking);