function showExternalLinkAlert(){
	var bShow = (getCookie('externalalertshown') != 'true')
	
	if (bShow){
	alert('Age Concern Coventry is not responsible for the content of external websites')
	setCookie('externalalertshown','true')
	}
}

function appendExternalLinkAlert(){
	var oATags = document.getElementsByTagName('a')
	
	for (i = 0;i< oATags.length;i++){
		
		if (Left(oATags[i].href,32) != 'http://ageconcerncoventry.org.uk') {
			if (Left(oATags[i].href,36) != 'http://www.ageconcerncoventry.org.uk') {
				if (Left(oATags[i].href,11) != 'javascript:') {
					if (Left(oATags[i].href,1) != '#') {
								
				
						oATags[i].onclick = showExternalLinkAlert
						oATags[i].target = '_blank'
						
					
					}
				}

			}
		}
	}
}