// JavaScript Document
// ----------------------       Standard page functions       ----------------------
//
//
// Copyright 2004 Dan Ring Trollhättans Dykservice
// History:
// 2005-01-31  :  Updated with new functions.

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_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_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 MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function DR_openWindow(winURL,winName) {  // v0.01
   window.open(winURL,winName);
}

function right(e) {  // v0.01
if (navigator.appName == 'Netscape' && 
(e.which == 3 || e.which == 2))
return false;
else if (navigator.appName == 'Microsoft Internet Explorer' && 
(event.button == 2 || event.button == 3)) {
alert("©2005 Copyright Trollhättans Dykservice");
return false;
}
return true;
}

document.onmousedown=right;
document.onmouseup=right;
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
if (document.layers) window.captureEvents(Event.MOUSEUP);
window.onmousedown=right;
window.onmouseup=right;

function slideshowPic(h) {  // v0.01
	if (h==140) {MM_openBrWindow('img/random/show140.html','','width=267,height=240');
	}
	if (h==249) {MM_openBrWindow('img/random/show249.html','','width=267,height=349');
	}
}

function DR_openPhoto(imageName,imageFile,imageWidth,imageHeight) {  // v0.01
	var popw=640;
	var poph=480;
	if (document.all || document.layers) {
	   popw = screen.availWidth;
	   poph = screen.availHeight;
	}
	var posLeft = (popw-imageWidth)/2;
	var posTop = (poph-imageHeight)/2;
	var picframe = 40;
	var iWidth = -(-imageWidth-picframe);
	var iHeight = -(-imageHeight-picframe);
	newWindow = window.open("","newWindow","width="+iWidth+",height="+iHeight+",scrollbars=no,left="+posLeft+",top="+posTop);
	newWindow.document.open();
	newWindow.document.write('<html><title>'+imageName+'</title><body bgcolor="#000000" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" onBlur="self.close()">'); 
	newWindow.document.write('<table width="100%" border="0" cellspacing="0" cellpadding="20"><tr><td width="100%" height="100%" align="center" valign="middle">');
	newWindow.document.write('<a onClick="window.close()"><img src="'+imageFile+'" width='+imageWidth+' height='+imageHeight+'>');
	newWindow.document.write('</a></td></tr></table></body></html>');
	newWindow.document.close();
	newWindow.focus();
}
