function visa(enDiv){

	if (document.layers){
		document.layers['extern'].visibility = "hide";
		document.layers['intern'].visibility = "hide";
		document.layers['epost'].visibility = "hide";
		document.layers['bilder'].visibility = "hide";
		document.layers[enDiv].visibility = "show";
	}
	else if (document.all){
		document.all['intern'].style.visibility = "hidden";
		document.all['extern'].style.visibility = "hidden";
		document.all['epost'].style.visibility = "hidden";
		document.all['bilder'].style.visibility = "hidden";
		document.all[enDiv].style.visibility = "visible";
	}
	
}



//extern länk
function genereraLank(){
var lanken = "";


lanken = "<a href="";
lanken += document.getElementById("mal").value;
lanken += """;

if(document.getElementById("nytt").checked == true){
	lanken += " target="_blank&quot";
}

lanken += "&gt";
//länkens namn
lanken += document.getElementById("lank").value;

lanken += "</a&gt";

document.getElementById("res").innerHTML = lanken;


}



//intern länk
function genI(){
var lanken = "";


lanken = "<a href="page.php?id=";
lanken += document.getElementById("sidor").value;
lanken += """;


lanken += "&gt";
//länkens namn
lanken += document.getElementById("lankI").value;

lanken += "</a&gt";

document.getElementById("resI").innerHTML = lanken;


}





//epostlänk

function genereraE(){

var lanken = "";


lanken = "<a href="mailto:";
lanken += document.getElementById("malE").value;
lanken += """;

lanken += "&gt";
//länkens namn
lanken += document.getElementById("lankE").value;

lanken += "</a&gt";

document.getElementById("resE").innerHTML = lanken;


}





//bilder
function genB(){

var bilden="";

bilden = "<img src="";
bilden += document.getElementById("sokvag").value;
bilden += """;

bilden += " width="";
bilden += document.getElementById("bredd").value;
bilden += """;

bilden += " height="";
bilden += document.getElementById("hojd").value;
bilden += """;

bilden += " alt="";
bilden += document.getElementById("besk").value;
bilden += """;

bilden += " /&gt";

document.getElementById("resB").innerHTML = bilden;

}




function openWin(sida){

	if (sida == 'gb'){
		window.open('post.php','','scrollbars=no,menubar=no,height=370,width=300,resizable=no,toolbar=no,left=20,top=20,status=no'); 
	}

	else{

	}

}

function update(){


	opener.location="guestbook.php";

}