function MM_preloadImages() { //v3.0
	  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
	    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
	}
	
function MM_findObj(n, d) { //v4.01
	  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
	    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
	  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
	  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
	  if(!x && d.getElementById) x=d.getElementById(n); return x;
	}
	
function MM_swapImgRestore() { //v3.0
	  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
	}
	
function MM_swapImage() { //v3.0
	  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
	   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
	}
	
function imgSwap(oImg)
{
   var strOver  = "_on"    // image to be used with mouse over
   var strOff = "_off"     // normal image
   var strImg = oImg.src
   if (strImg.indexOf(strOver) != -1) 
      oImg.src = strImg.replace(strOver,strOff)
   else
      oImg.src = strImg.replace(strOff,strOver)
}

// Guestbook functions

function guestbookAddB(){
	document.guestbook.guestbook4.value += "[B]...[/B]";
	document.guestbook.guestbook4.focus();
}
function guestbookAddU(){
	document.guestbook.guestbook4.value += "[UN]...[/UN]";
	document.guestbook.guestbook4.focus();
}
function guestbookAddI(){
	document.guestbook.guestbook4.value += "[IT]...[/IT]";
	document.guestbook.guestbook4.focus();
}
function guestbookAddURL(){
	document.guestbook.guestbook4.value += "[URL=http://Write_URL_Here]...[/URL]";
	document.guestbook.guestbook4.focus();
}
function guestbookAddEMail(){
	document.guestbook.guestbook4.value += "[EMAIL=Write_EMail_Here]...[/EMAIL]";
	document.guestbook.guestbook4.focus();
}

function showSmileys() {
	var W = 270;	//default width
	var H = 210; //default height
	var X = (screen.width-(W))/2;
	var Y = (screen.height-(H))/2;
	window.open('guestbook.php?nav=smileys',"Popup",'top='+Y+',left='+X+',width=' + W + ',height=' + H + '');
}

function addSmiley(smiley){
	opener.document.guestbook.guestbook4.value += smiley;
	window.close();
	opener.document.guestbook.guestbook4.focus();
}

function cancelSmiley(){
	window.close();
	opener.document.guestbook.guestbook4.focus();
}