<!--


/*
Preload images script
By JavaScript Kit (http://javascriptkit.com)
Over 400+ free scripts here!
*/

var myimages=new Array()
function preloadimages(){
for (i=0;i<preloadimages.arguments.length;i++){
myimages[i]=new Image()
myimages[i].src=preloadimages.arguments[i]
}
}


//Enter path of images to be preloaded inside parenthesis. Extend list as desired.
preloadimages("images/buttons/pict_over.gif","images/buttons/non_pict.gif","images/buttons/camera_over.gif","images/buttons/non_camera.gif","images/buttons/sound_over.gif","images/buttons/non_sound.gif","images/buttons/www_over.gif","images/buttons/non_www.gif","images/buttons/pdf_over.gif","images/buttons/non_pdf.gif")




if (navigator.appVersion.toLowerCase().indexOf("win")!=-1)
{

<!-- This sets up the Windows-specific CSS code -->
document.writeln("<link REL=stylesheet HREF=\"css/layout.css\">")
}
else {
<!-- This sets up the Mac-specific CSS code -->
isMac = (navigator.appVersion.indexOf("Mac")!=-1) ? true : false;
IEmac = ((document.all)&&(isMac)) ? true : false;
if (IEmac) {
document.writeln("<link REL=stylesheet HREF=\"css/maclayout.css\">")
}
else {
	
document.writeln("<link REL=stylesheet HREF=\"css/mac_safarilayout.css\">")
}
}
/*----------------------------------------------------------*/

function showhide(object1) {
  
 
  document.getElementById(object1).style.visibility = 'visible';


 }
function hide(object1) {
      
  document.getElementById(object1).style.visibility = 'hidden';
 }

function setPagefocus(obj) { 
document.getElementById(obj).focus(); 
} 

function showactiv(object1,object2,object3,object4) {
	// document.getElementById(object).style.visibility = 'hidden';
	
	document.getElementById(object1).style.background = 'url(images/buttons/red_knap.gif) no-repeat';
	document.getElementById(object2).style.background = 'url(images/buttons/graa_knap.gif) no-repeat';
	document.getElementById(object3).style.background = 'url(images/buttons/graa_knap.gif) no-repeat';
	document.getElementById(object4).style.background = 'url(images/buttons/graa_knap.gif) no-repeat';
	
		
	}
/* onmouseover="this.style.color='000FFF'"*/
 //url(images/buttons/graa_knap.gif) no-repeat;


 
 

//-->

					function midtwin(side, navn,h,w,vertical_adj,wscroll)				
					{
					var winl = (screen.availWidth - w) / 2;
					var wint = ((screen.availHeight - h) / 2)-vertical_adj;
					winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+wscroll;
					window.open(side,navn, winprops)
					}
	