/// BEGIN BROWSER CHECK

var na = navigator.appVersion;
var napN = navigator.appName;
var nu = navigator.userAgent;

var isNS6up=false;
var isNS62up=false;
var isIE=false;
var isNN4=false;
var isOpera5=false;
var isOpera7=false;

if ((nu.indexOf("MSIE")!=-1)&&(nu.indexOf("Opera")==-1)){isIE=true;}
var ieMajor=isIE?parseInt(nu.slice(nu.indexOf("MSIE")+4)):0;
var isIE4up=ieMajor>=4;
var isIE5up=ieMajor>=5;
if ((napN =="Netscape")&&(na.indexOf("4")==0)){isNN4=true;}
if (nu.indexOf("Netscape6")!=-1){isNS6up=true;}
var ns6Minor=isNS6up?parseFloat(nu.slice(nu.indexOf("Netscape6/")+10)):0;
if (ns6Minor>=6.2){isNS62up=true;}
if (nu.indexOf("Opera 5")!=-1){isOpera5=true;}
if (nu.indexOf("Opera/7")!=-1){isOpera7=true;}

var isWin=false;
var isWin98=false;
var isWinNT=false;
var isMac=false;
var isOpera=false;

if (nu.indexOf("Win")!=-1){isWin=true;}
if (nu.indexOf("Windows NT")!=-1){isWinNT=true;}
if (nu.indexOf("Windows 98")!=-1){isWin98=true;}
if (nu.indexOf("Mac")!=-1){isMac=true;}
if (nu.indexOf("Opera")!=-1){isOpera=true;}

var inpWidthLg=10;

if (isNS6up){
    inpWidthLg=13; 
}
if ((isIE4up||isOpera5)&&(isWin)) {inpWidthLg=14;}
if (isIE4up && isMac )              {inpWidthLg=13;}
if (isNN4 && isMac)                 {inpWidthLg=10;}

/// END BROWSER CHECK

/// BEGIN NAV ROLLOVERS

if (document.images) {
	rollovers = 1;
} 
else {
	rollovers = 0;
}
        
if (rollovers)
{

nav_home_on = new Image(120,32);
nav_home_on.src = "/images/nav_home_on.gif";
nav_home_off = new Image(120,32);
nav_home_off.src = "/images/nav_home_off.gif";

nav_gallery_on = new Image(120,32);
nav_gallery_on.src = "/images/nav_gallery_on.gif";
nav_gallery_off = new Image(120,32);
nav_gallery_off.src = "/images/nav_gallery_off.gif";

nav_clover_on = new Image(120,32);
nav_clover_on.src = "/images/nav_clover_on.gif";
nav_clover_off = new Image(120,32);
nav_clover_off.src = "/images/nav_clover_off.gif";

nav_quotes_on = new Image(120,32);
nav_quotes_on.src = "/images/nav_quotes_on.gif";
nav_quotes_off = new Image(120,32);
nav_quotes_off.src = "/images/nav_quotes_off.gif";

nav_contact_on = new Image(120,32);
nav_contact_on.src = "/images/nav_contact_on.gif";
nav_contact_off = new Image(120,32);
nav_contact_off.src = "/images/nav_contact_off.gif";


}


function imgOn( imgName ) {
	document[imgName].src = eval( "nav_" + imgName + "_on.src" );
}

function imgOff( imgName ) {
	document[imgName].src = eval( "nav_" + imgName + "_off.src" );
}

function imgOnSubmit( me, imgName ) {
	me.src = eval( "nav_" + imgName + "_on.src" );
}

function imgOffSubmit( me, imgName ) {
	me.src = eval( "nav_" + imgName + "_off.src" );
}


/// END NAV ROLLOVERS


function makeWin(URL,w,h) {
	newWin=window.open(URL, 'new', "width="+w+",height="+h+",status=1,toolbar=0,menubar=0,scrollbars=1,resizable=1");
		if (!newWin.opener) {
			newWin.opener = window;
		}
	newWin.focus();
}


function showStatus(msg) {
	window.status = msg;
	return true;
}

function isblank(s){
	for(var i = 0; i < s.length; i++){
		var c = s.charAt(i);
		if ((c != ' ') && (c != '\n') && (c != '\t')) return false;
	}
return true;
}

function isEmpty(input) {
	if (input == "" || input == null) {
		return true
	}
	return false
}

function select(field) {
	field.focus()
	field.select()
}