/* *************************************************
name: 			writeStyleSheet	
description:	uses the variables set up in browserDetection.js to  
				determine which stylesheet should be applied to the
				page as well as any additional styles which may need
				adding or overwriting
created			05/03/03
Modified by:	PP
date:			21/3/06
details:		added firefox
				
******************************************************************* */

function writeStyleSheet() {
	var stylesheet
	var platform
	var scriptText = '<style type="text/css">'
	

    // Windows + mozilla + Netscape browsers
	if ( is_win && is_firefox ) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalFF.css" TYPE="text/css" />';
	}
	else if (is_win && is_nav6up && !(is_nav6)) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_win && is_nav6) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_win && is_nav4) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalNS.css" TYPE="text/css" />';
	}
	else if (is_win && is_nav3) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalNS.css" TYPE="text/css" />';
	}
	else if (is_win && is_nav2) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalNS.css" TYPE="text/css" />';
	}
	else if (is_win && is_nav) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalNS.css" TYPE="text/css" />';
	}
	
	
// WIndows and Explorer browsers
	else if (is_win && is_ie6up && !(is_ie6)) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_win && is_ie6) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_win && is_ie5) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_win && is_ie4) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_win && is_ie3) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_win && is_ie) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	
	
// WIndows and Opera browsers
	else if (is_win && is_opera5up) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalOpera.css" TYPE="text/css" />';
	}
	else if (is_win && is_opera4) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalOpera.css" TYPE="text/css" />';
	}
	else if (is_win && is_opera3) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalOpera.css" TYPE="text/css" />';
	}
	else if (is_win && is_opera2) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalOpera.css" TYPE="text/css" />';
	}
	else if (is_win && is_opera) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalOpera.css" TYPE="text/css" />';
	}


// Mac and Netscape browsers
	if (is_mac && is_nav6up && !(is_nav6)) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_mac && is_nav6) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_mac && is_nav4) {
		stylesheet ='<link REL="stylesheet" HREF="/css/macNS4.css" TYPE="text/css" />';
	}
	else if (is_mac && is_nav3) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalNS.css" TYPE="text/css" />';
	}
	else if (is_mac && is_nav2) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalNS.css" TYPE="text/css" />';
	}
	else if (is_mac && is_nav) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalNS.css" TYPE="text/css" />';
	}
	
	
// Mac and Explorer browsers
	else if ( is_mac && is_firefox ) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalFF.css" TYPE="text/css" />';
	}
	else if (is_mac && is_ie6up && !(is_ie6)) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_mac && is_ie6) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_mac && is_ie5) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_mac && is_ie4) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_mac && is_ie3) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	else if (is_mac && is_ie) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalIE.css" TYPE="text/css" />';
	}
	
	
// Mac and Opera browsers
	else if (is_mac && is_opera5up) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalOpera.css" TYPE="text/css" />';
	}
	else if (is_mac && is_opera4) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalOpera.css" TYPE="text/css" />';
	}
	else if (is_mac && is_opera3) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalOpera.css" TYPE="text/css" />';
	}
	else if (is_mac && is_opera2) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalOpera.css" TYPE="text/css" />';
	}
	else if (is_mac && is_opera) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalOpera.css" TYPE="text/css" />';
	} 
	
	// other firefox s
	else if ( is_firefox ) {
		stylesheet ='<link REL="stylesheet" HREF="/css/universalFF.css" TYPE="text/css" />';
	}

	document.write(stylesheet);
	scriptText = scriptText + '</style>'
	if (scriptText != '<style type="text/css"></style>') {
		document.write(scriptText);
	}
	
}
	
	
writeStyleSheet();
	