var app, os, ver, agt;
app = navigator.appName;
os = navigator.userAgent;
ver = parseInt(navigator.appVersion)
agt = navigator.userAgent.toLowerCase();

ns4 = (app == "Netscape" && ver >= 4 && ver < 5)? 1:0
ns5 = (app == "Netscape" && ver >= 5)? 1:0
ie = (app == "Microsoft Internet Explorer" && ver == 4)? 1:0
ie5 = (app == "Microsoft Internet Explorer" && ver == 4 && (agt.indexOf("msie 5.")!=-1))? 1:0
ie6 = (app == "Microsoft Internet Explorer" && ver == 4 && (agt.indexOf("msie 6.")!=-1))? 1:0
ie7 = (app == "Microsoft Internet Explorer" && ver == 4 && (agt.indexOf("msie 7.")!=-1))? 1:0

var is_opera = (agt.indexOf("opera") != -1);
var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
var is_opera6 = (agt.indexOf("opera 6") != -1 || agt.indexOf("opera/6") != -1);
var is_operaup = (is_opera && !is_opera2 && !is_opera3 && !is_opera4 && !is_opera5);
pc = (os.indexOf("Win") != -1)? 1:0
iefamily = (ie5 || ie6 || ie7)? 1:0
iepc = (iefamily) && (pc)? 1:0
browser = (iefamily) || (ns5) || (is_operaup)? 1:0


	
printPage = function(){
	if(iefamily){
		if(pc) window.print();
		else alert("klicka på skrivarsymbolen i toppen av din browser");
	} else {
		window.print();
	}
}

function _popWin(idArg){
	var newUrl = "zino.aspx?pageID=6&articleID=" + idArg;
	newWin = window.open(newUrl,"","width=500,height=430,status=0,resizeable=0,scrollbars=no");
}

var _imageAd = 30;
var newAd = null
function imageAd(idArg){
	var newUrl = "zino.aspx?pageID="+_imageAd+"&imageAdID=" + idArg;
	if(!newAd || newAd.closed) newAd = window.open(newUrl,"","width=415,height=470,status=0,resizeable=yes,scrollbars=yes");
	else {
		newAd.focus();
		newAd.document.location.href = newUrl;
	}
}

var _abortPage = 43;
var newPage = null
function abortComment(idArg){
	var newUrl = "zino.aspx?pageID="+_abortPage+"&reactionID=" + idArg;
	if(!newPage || newPage.closed) newPage = window.open(newUrl,"","width=415,height=434,status=0,resizeable=true,scrollbars=no");
	else {
		newPage.focus();
		newPage.document.location.href = newUrl
	}
}

_resize = function(inW,inH){
	var tempW = (inW <= 1000)? inW+74:1046;
	var tempH = (inH <= 700)? inH+104:710;
	window.resizeTo(tempW,tempH)
	//alert(document.getElementById("structure"))
	document.getElementById("structure").style.width = inW+46+"px";
}

var tA = new Array;
function eForm(obj,etext,num){
	if(tA[num] != undefined) {
		if(obj.value == tA[num])obj.value= "";
	} else {
		if(obj.value == etext)obj.value= "";
		tA[num] = etext
	}
}	
	
function fForm(obj,etext,num){
	if(tA[num] != undefined) {
		if(obj.value == "")obj.value = tA[num];
	} else {
		if(obj.value == "")obj.value = etext;
	}
}

	function getTop(obj){return document.getElementById(obj).offsetTop;}
	function getLeft(obj){return document.getElementById(obj).offsetLeft;}
	function _close(obj){
		document.getElementById(obj).style.display = "none";
		document.location.href = document.location.href;
	}
	


function trapKeeDown(evt,btn){
	evt = (evt) ? evt : event
	var charCode = (evt.which) ? evt.which : evt.keyCode
	if (charCode == 13){
		if (ns5) {
			evt.cancelBubble = true;
			document.getElementById(btn).focus();
		} else {
			evt.returnValue=false;
			evt.cancel = true;
			document.getElementById(btn).click();
		}
	}
}