//		All javascript functions in this document are Copyright 2000 - 2007 by Greg Smith.
//		All rights are reserved.  For information on use of these functions please contact
//		the author: greg@iWonderInc.com


	function justChill() {}														  	//  This is a "do nothing" function...

	
	function setCookie(cookieName,ID) {												//	This function creates a ONE QTR lifetime cookie with the name 
																					//	provided in the "cookieName" parameter and the value provided
		var expire = new Date()														//	in the "ID" parameter
		var oneMinute = expire.getTime() + (60 * 1000)
		var threeMin = expire.getTime() + (3 * 60 * 1000)
		var oneHour = expire.getTime() + (60 * 60 * 1000)
		var oneDay = expire.getTime() + (24 * 60 * 60 * 1000)
		var oneQTR = expire.getTime() + (91 * 24 * 60 * 60 * 1000)

		expire.setTime(oneQTR)
		var exp = expire.toGMTString()
		var cookie_str = cookieName + "=" + ID + "; " + "expires=" + exp
		document.cookie=cookie_str	
	} 


	function deleteCookie(cookieName) {
	
		var expire2 = new Date()													//	in the "ID" parameter
		var hourAgo = expire2.getTime() - (60 * 60 * 1000)
		expire2.setTime(hourAgo)
		var exp2 = expire2.toGMTString()
		var cookie_str = cookieName + "=0; " + "expires=" + exp2
		document.cookie=cookie_str	
	} 
	

	function getCookieVal(offset) {													//	This function returns the value of a cookie when given
																					//	it's offset inside the cookie string.  The function
		var endstr = document.cookie.indexOf(";",offset)							//	getCookie(name) is used to find the offset inside the
		if (endstr == -1)															//	cookie string for a cookie with a given name
			endstr = document.cookie.length
		return unescape(document.cookie.substring(offset,endstr))
	}
	
		
	function getCookie(name) {														//	This function returns the offset within the cookie string
																					//	for the particular cookie whose name is provided to it.   
		var arg = name + "="														//	In order to get a value from a name, this function AND
		var alen = arg.length														//	getCookieVal(offset) must be used.
		var clen = document.cookie.length
		var i = 0
		while (i < clen) {
			var j = i + alen
			if (document.cookie.substring(i,j) == arg)
				return getCookieVal(j)
			i = document.cookie.indexOf(" ", i) + 1
			if (i == 0) break
		}
		return null
	}

	
	var brType ;

	if (navigator.userAgent.indexOf("Opera")!=-1 && document.getElementById) brType="OP"; 		// Opera
	if (document.all) brType="IE"; 																// Internet Explorer e.g. IE4 upwards
	if (document.layers) brType="NN"; 															// For Netscape version 4
	if (!document.all && document.getElementById) brType="MO";									// Mozila e.g. Netscape 6 upwards
		
//	alert('the browser type is :' + brType);		


	function CollapseLayer(id, action){ 
		if (brType=="IE") eval("document.all." + id + ".style.display='" + action + "'"); 
		if (brType=="NN") eval("document." + id + ".display='" + action + "'"); 
		if (brType=="MO" || brType=="OP") 
		eval("document.getElementById('" + id + "').style.display='" + action + "'"); 
	}


	function toggleDiv(id){
//			alert('toggleDiv()')
//		if (brType=="IE") {
//			var el = "document.all." + id + ".style"
//			if (el.display == "none") { el.display = "" } else { el.display = "none" }
//		}
//		if (brType=="NN") {
//			var el = "document." + id 
//			if (el.display == "none") { el.display = "" } else { el.display = "none" } 
//		}
//		if (brType=="MO" || brType=="OP") {
			var el = document.getElementById(id).style
			if (el.display == "none") { el.display = "" } else { el.display = "none" }		
//		} 
	}


	function ShowLayer(id, action){ 
		if (brType=="IE") eval("document.all." + id + ".style.visibility='" + action + "'"); 
		if (brType=="NN") eval("document." + id + ".visibility='" + action + "'"); 
		if (brType=="MO" || brType=="OP") 
		eval("document.getElementById('" + id + "').style.visibility='" + action + "'"); 
	}
			

	function ChangeContent(id, str) { 
		if (brType=="IE") { 
			document.all[id].innerHTML = str; 
		} 
		if (brType=="NN") { 
			document.layers[id].document.open(); 
			document.layers[id].document.write(str); 
			document.layers[id].document.close(); 
		} 
		if (brType=="MO") { 
			document.getElementById(id).innerHTML = str; 
		} 
	}