<!--
function inStr(strSearch, charSearchFor) {
	pos = strSearch.indexOf(charSearchFor)
	return pos;
}

function Mid(str, start, len) {
	var iEnd, iLen = String(str).length;
	if (start < 0 || len < 0) {
		return "";
	}
	if (start + len > iLen) {
	   iEnd = iLen;
	} else {
	   iEnd = start + len;
	}
	
	return String(str).substring(start,iEnd);
}

function Len(str) {  
	return String(str).length;  
}


function checkCookie() {
  	document.cookie = 'checkforcookies' + escape('nothing');
  	var enabled;
	if (document.cookie == "") {
		enabled = false;
	} else {
		enabled = true;
	}
	return enabled;
}

function getBrowserType() {
	var userAgent = navigator.userAgent;
	var userBrowser = "???";
	if (userAgent.indexOf("Opera") != -1) {
		userBrowser = "op";
	} else if (userAgent.indexOf("MSIE") != -1) {
		userBrowser = "ie";
	} else if (userAgent.indexOf("Netscape") != -1) {
		userBrowser = "ns";
	} else if (userAgent.indexOf("Nav") != -1) {
		userBrowser = "ns";
	} else if (userAgent.indexOf("Mozilla") != -1) {
		if (getBrowserVersion() < 4) {
			userBrowser = "mo";
		} else {
			userBrowser = "ns";
		}
	}
	return userBrowser;
}

function getBrowserTypeLong() {
	var userAgent = navigator.userAgent;
	var userBrowser = "???";
	if (userAgent.indexOf("Opera") != -1) {
		userBrowser = "Opera";
	} else if (userAgent.indexOf("MSIE") != -1) {
		userBrowser = "Internet Explorer";
	} else if (userAgent.indexOf("Netscape") != -1) {
		userBrowser = "Netscape";
	} else if (userAgent.indexOf("Nav") != -1) {
		userBrowser = "Netscape";
	} else if (userAgent.indexOf("Safari") != -1) {
		userBrowser = "Safari";
	} else if (userAgent.indexOf("Lynx") != -1) {
		userBrowser = "Lynx";
	} else if (userAgent.indexOf("Mozilla") != -1) {
		if (getBrowserVersion() < 4) {
			userBrowser = "Mozilla";
		} else {
			userBrowser = "Mozilla";
		}
	}
	return userBrowser;
}

function getBrowserVersion(){
	var userAgent = navigator.userAgent;
	var browserVersion = "???";
	//check for mozilla
	if (inStr(userAgent, "Mozilla") > -1) {
		browserVersion = Mid(userAgent, inStr(userAgent, "rv") + 3, 3);
		if (browserVersion == "zil") {
			browserVersion = navigator.appVersion.substring(0,4);
		}
	}
	//check for ie
	if (inStr(userAgent, "MSIE") > -1) {
		browserVersion = Mid(userAgent, inStr(userAgent, "MSIE") + 5, 4);
		if (inStr(browserVersion, ";") > -1) {
			browserVersion = browserVersion.replace(";", "");
		}
	}
	//check for opera
	if (inStr(userAgent, "Opera") > -1) {
		browserVersion = Mid(userAgent, inStr(userAgent, "Opera") + 6, 4);
	}
	
	//check for netscape
	if ((inStr(userAgent, "Netscape") > -1) || (inStr(userAgent, "Nav") > -1)) {
		browserVersion = Mid(userAgent, inStr(userAgent, "Netscape") + 9, 4);
		//browserVersion = navigator.appVersion.substring(0,4);
	}
	//check for safari
	if (inStr(userAgent, "Safari") > -1) {
		browserVersion = Mid(userAgent, inStr(userAgent, "Safari") + 7, 5);
	}
	//check for lynx
	if (inStr(userAgent, "Lynx") > -1) {
		browserVersion = Mid(userAgent, inStr(userAgent, "Lynx") + 5, 5);
	}
	
	return browserVersion;
}
// -->