var clickdr=false;
NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
DOM = (document.getElementById) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;

function isnumber(valoare,mic,mare)
{
	if (valoare.length==0 || isNaN(valoare) || valoare<mic || valoare>mare ||  
	valoare.search(/\x/gi)!=-1 || valoare.search(/\+/gi)!=-1 || valoare.search(/\./gi)!=-1 || 
	valoare.search(/\-/gi)!=-1 || valoare.search(/ /gi)!=-1)  return false;
	else return true;
}
var dayarray=new Array("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");
var montharray=new Array("January","February","March","April","May","June","July","August","September","October","November","December");

function clock()
{
	var mydate=new Date();
	var Q = mydate.getTime();
	Timer = setTimeout("clock()", 1000 - Q % 1000);
	var year=mydate.getYear();
	if (year < 1000) year+=1900;
	var day=mydate.getDay();
	var month=mydate.getMonth();
	var daym=mydate.getDate();
	if (daym<10) daym="0"+daym;
	var hours=mydate.getHours();
	var minutes=mydate.getMinutes();
	var seconds=mydate.getSeconds();
	var dn="AM";
	if (hours>=12) dn="PM";
	if (hours>12) hours-=12;
	if (hours==0) hours=12;
	if (minutes<=9) minutes="0"+minutes;
	if (seconds<=9) seconds="0"+seconds;
	var cdate=dayarray[day]+", "+daym+" "+montharray[month]+" "+year+", "+hours+":"+minutes+":"+seconds+" "+dn;
	$("header").update(cdate);
}

function clock2()
{
	var mydate=new Date();
	var Q = mydate.getTime();
	Timer = setTimeout("clock2()", 1000 - Q % 1000);
	var year=mydate.getYear();
	if (year < 1000) year+=1900;
	var day=mydate.getDay();
	var month=(mydate.getMonth()+1);
	if (month<10) month="0"+month;
	var daym=mydate.getDate();
	if (daym<10) daym="0"+daym;
	var hours=mydate.getHours();
	var minutes=mydate.getMinutes();
	var seconds=mydate.getSeconds();
	//~ var dn="AM";
	//~ if (hours>=12) dn="PM";
	//~ if (hours>12) hours-=12;
	if (hours==0) hours=12;
	if (minutes<=9) minutes="0"+minutes;
	if (seconds<=9) seconds="0"+seconds;
	var cdate="&nbsp;"+ daym+"/"+month+"/"+year+" "+hours+":"+minutes+":"+seconds;
	$("header").update(cdate);
}

function istext(str)
{
	str=str.replace(/[ |\n|\r|\t]/gi,"");
	if (str.length>0)	return true;
	else return false;
} 

function redirect(param)
{
	document.location.href=param;
}

function emailCheck (emailStr) 
{
	var checkTLD=0;
	var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;
	var emailPat=/^(.+)@(.+)$/;
	var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";
	var validChars="\[^\\s" + specialChars + "\]";
	var quotedUser="(\"[^\"]*\")";
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;
	var atom=validChars + '+';
	var word="(" + atom + "|" + quotedUser + ")";
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$");
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");
	var matchArray=emailStr.match(emailPat);
	var vb = true;
	
	if (matchArray==null) 
	{
		vb=false;
	}
	var user=matchArray[1];
	var domain=matchArray[2];

	for (i=0; i<user.length; i++) 
	{
		if (user.charCodeAt(i)>127) 
		{
			vb=false;
			break;
		}
	}
	for (i=0; i<domain.length; i++) 
	{
		if (domain.charCodeAt(i)>127) 
		{
			vb=false;
			break;
		}
	}

	if (user.match(userPat)==null) 
	{
		vb=false;
	}

	var IPArray=domain.match(ipDomainPat);
	if (IPArray!=null) 
	{
		for (var i=1;i<=4;i++) 
		{
			if (IPArray[i]>255) 
			{
				vb=false;
				break;
			}
		}
	}

	var atomPat=new RegExp("^" + atom + "$");
	var domArr=domain.split(".");
	var len=domArr.length;
	for (i=0;i<len;i++) 
	{
		if (domArr[i].search(atomPat)==-1) 
		{
			vb=false;
			break;
		}
	}

	if (checkTLD && domArr[domArr.length-1].length!=2 && domArr[domArr.length-1].search(knownDomsPat)==-1) 
	{
		vb=false;
	}

	if (len<2) 
	{
		vb=false;
	}
	
	return vb;
}

var message="Copyright ©2007 www.nlfteam.com.  All rights reserved."; 

function makeRequest(mth,url,params,divId)
{
	$('loading').show();
	new Ajax.Request(url+params,{method: mth,onSuccess: 
	function(transport) 
	{
		$('loading').hide();
		$(divId).update(transport.responseText);
	}});
}
 
function clickIE() 
{ 
	if (document.all) 
	{ 
		if (event.button==2||event.button==3) 
		{
			alert(message);
			return false; 
		}  
	} 
} 

function clickNS(e) 
{ 
	if(document.layers|| (document.getElementById&&!document.all) ) 
	{ 
		if (e.which==2||e.which==3) 
		{ 
			alert(message);
			return false; 
		} 
	} 
} 

if (clickdr==true)
{
	history.forward();
	if (document.layers) 
	{ 
			document.captureEvents(Event.MOUSEDOWN); 
			document.onmousedown=clickNS; 
	} 
	else if (document.all&&!document.getElementById)
	{
		 document.onmousedown=clickIE; 
	}
	document.oncontextmenu=new Function("alert(message);return false")
}
var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();