//document.write("Can you <a href='javascript:openWindow(\"http://www.barkingspidertavern.com\")'>open this window</a>?")

var myform
var DIV1
var DIV2
var ON
var OFF
var TOP="top="
var LEFT="left="
var netscape4
var explorer4
var isMac
var mySwitch=false
var counter=0
var temp
var leftPosition
var theCenter

isMac=navigator.appVersion
isMac=isMac.toLowerCase()
isMac=isMac.indexOf("macintosh")
if((isMac>-1)&&(navigator.appName=="Microsoft Internet Explorer")){isMac=true}
else{isMac=false}


if(document.layers){
	DIV1="document.layers['";
	DIV2="'].";
	ON="visibility='show'";
	OFF="visibility='hide'";
	netscape4=true;
	}
	
else if(document.all){
	DIV1="document.all['";
	DIV2="'].style.";
	ON="visibility='visible'";
	OFF="visibility='hidden'";
	explorer4=true;
	}	

else if(document.getElementById){
	DIV1="document.getElementById('";
	DIV2="').style.";
	ON="visibility='visible'";
	OFF="visibility='hidden'";
	}
	
	/POSITION LAYERS IN RELATION TO WINDOW SIZE///////////////////////////////////////////////////////////

//var myDivs=new Array("")
//var leftLimits=new Array("400")//width of page design divided in half 
//var myLefts=new Array("0")//number of pixels layer needs to move from center
//var rightLimits=new Array("")//height of page design divided in half 
//var myRights=new Array("")//number of pixels layer needs to move from center

//call functions via onload event handler in body tag
//add this to body tag : onresize="location.reload()"

function leftDiv(){
if(document.layers){leftCenter = (window.innerWidth/2)-8;}
else{leftCenter = (document.body.clientWidth/2);}
//alert(leftCenter)
if(leftCenter > 372){
	leftPosition = leftCenter -94
	eval(DIV1 + "outside" + DIV2 + LEFT + leftPosition);
	eval(DIV1 + "arrowup" + DIV2 + LEFT + (leftPosition + 383));
	eval(DIV1 + "arrowdown" + DIV2 + LEFT + (leftPosition + 383));
	}
eval(DIV1 + "outside" + DIV2 + ON)
eval(DIV1 + "arrowup" + DIV2 + ON)
eval(DIV1 + "arrowdown" + DIV2 + ON)
}



function topDiv(){
if(document.layers){topCenter = (window.innerHeight/2)-8;}
else{topCenter = (document.body.clientHeight/2)}

for(var a = 0; a < myDivs.length; a++){
	if(topCenter > parseInt(topLimits[0])){
		topCenter = topCenter + parseInt(myTops[a])
		if(document.layers){
			topCenter = topPosition-10
			}
		eval(DIV1 + myDivs[a] + DIV2 + TOP + topCenter)
		}
	eval(DIV1 + myDivs[a] + DIV2 + ON)
	}
}






//MUST POPULATE preloadImages ARRAY FOR THIS TO WORK///////////////////////////////////////

function preload()
{
var jpgpreload = new Array() ;
var gifpreload = new Array() ;

for(var i=0;i<preloadImages.length;i++){
	gifpreload[i] = new Image() ;
	gifpreload[i].src = 'images/' + preloadImages[i] + '_on.gif';

	jpgpreload[i] = new Image() ;
	jpgpreload[i].src = 'images/' + preloadImages[i] + '_on.jpg';
	}
}


function preloadWS()
{
var jpgpreload = new Array() ;
var gifpreload = new Array() ;

for(var i=0;i<preloadImages.length;i++){
	gifpreload[i] = new Image() ;
	gifpreload[i].src = '/admin/images/' + preloadImages[i] + '_on.gif';

	jpgpreload[i] = new Image() ;
	jpgpreload[i].src = '/admin/images/' + preloadImages[i] + '_on.jpg';
	}
}





//ALL ROLLOVERS REQUIRE A NAMING PROTOCOL SUFFIXING IMAGE NAMES WITH "_ON" AND "_OFF"///////////////////////////////////////

function rollOn(swap1,swap2)
{
document[swap1].src="seimages/"+swap1+"_on."+swap2;
}

function rollOff(swap1,swap2)
{
document[swap1].src="seimages/"+swap1+"_off."+swap2;
}


function rollOnWS(swap1,swap2)
{
document[swap1].src="/admin/images/"+swap1+"_on."+swap2;
}

function rollOffWS(swap1,swap2)
{
document[swap1].src="/admin/images/"+swap1+"_off."+swap2;
}







//ALL ROLLOVERS REQUIRE A NAMING PROTOCOL SUFFIXING IMAGE NAMES WITH "_ON" AND "_OFF"///////////////////////////////////////

function rollOnDiv(swap1,swap2,swap3)
{
if(netscape4)
        {
        eval(DIV1+swap3+DIV2+"document."+swap1+".src='images/"+swap1+"_on."+swap2+"'");
        }
else
        {
		eval("document."+swap1+".src='images/"+swap1+"_on."+swap2+"'")
        }
}

function rollOffDiv(swap1,swap2,swap3)
{
if(netscape4)
        {
        eval(DIV1+swap3+DIV2+"document."+swap1+".src='images/"+swap1+"_off."+swap2+"'");
        }
else
        {
		eval("document."+swap1+".src='images/"+swap1+"_off."+swap2+"'")
        }
}









//REQUIRES onUnload="closeWindow()" IN THE BODY TAG///////////////////////////////////////////////
var isClicked=false
var newWindow=null

function openWindow(swap1,swap2){
if((isClicked)&&(newWindow.closed==false)){
	newWindow.close()
	}
newWindow=window.open(swap1,'',swap2)
temp=""
isClicked=true
}


function closeWindow(){
if(newWindow){
	newWindow.close()
	}
}














//clip rect(top,right,bottom,left)///////////////////////////////////////////////////////////////////////////////////////////////

var topCoord=0
var swap1=0
var swap2=0
var swap3=0
var temp


function scrollDown(sender,startPoint,howFar)
	{
	swap1=sender;
	swap2=startPoint;
	swap3=howFar
	eval(DIV1+names[sender]+DIV2+TOP+topCoord);
	if(topCoord<=howFar){topCoord+=2;swap2=topCoord;setTimeout("scrollDown(swap1,swap2,swap3)",25);}
	}




function scrollUp(sender,howFar)
	{
	if((sender!=swap1)&&(mySwitch))
		{
			if(topCoord<=howFar){
			eval(DIV1+names[thisDIV]+DIV2+OFF);
			}
			else{
			temp=sender
			swap3=howFar
			eval(DIV1+names[swap1]+DIV2+TOP+topCoord);
			if(topCoord>=howFar){topCoord-=2;setTimeout("scrollUp(temp,swap3)",25);}
			}
		}
	}

















///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////



function browserChannel(swap)
{
if(netscape4)
        {
        document.layers[swap].document.open();
        document.layers[swap].document.write(content);
        document.layers[swap].document.close();
        content="";
        }
else if(explorer4)
		{
		document.all[swap].innerHTML=content;
		content="";
		}
else
        {
		document.getElementById(swap).innerHTML=content;
		content="";
        }
}








////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

function saveCookie(name,value,days) {	//<a href="javascript:saveCookie('favorite rockstar','David Bowie',360)" class="">saveCookie</a>
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000))
		var expires = "; expires="+date.toGMTString()
	}
	else expires = ""
	document.cookie = name+"="+value+expires+"; path=/"
}
function readCookie(name) {		//<a href="javascript:alert(readCookie('favorite rockstar'))" class="">readCookie</a>
	var nameEQ = name + "="
	var ca = document.cookie.split(';')
	for(var i=0;i<ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length)
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length)
	}
	return null
}
function deleteCookie(name) {	//<a href="javascript:deleteCookie('favorite rockstar')" class="">deleteCookie</a>
	saveCookie(name,"",-1)
}

////  Determines what to pass on a submit //////////
function whichOnes(swap){
	  document.summary.whichButton.value=swap;
	  document.summary.submit();
 }