// JavaScript Document
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 hoverLan(lanid){
	var imgsrc='/images/imagedb/64/';
	var dl1=document.getElementById('divMapOverlay');
	var dl2=document.getElementById('imgArea');
	if(lanid==''){
		MM_swapImgRestore();
		imgsrc+='karta.gif';
		dl1.className='';
	}
	else{
		imgsrc=imgsrc+lanid+'.gif';
		MM_swapImage('imgArea','',imgsrc,1);
		dl1.className='hover';
	}
	//dl2.src=imgsrc;
}

function doRandom(lowVal, highVal){
	return lowVal+Math.floor(Math.random()*(highVal-lowVal))
}

function doPrintWindow(pageID, pageTemplateID){
	window.open('/?p='+pageID+'&pt='+pageTemplateID,'Print','status=yes,scrollbars=yes,resizable=yes,width=690,height=500');
}

function validateForm(){
	if(document.getElementById('what').value=='Sökord...'){
		alert('Du måste ange ett sökord.');
		return false;
	}
	else
		return true;
}

function OldhoverLan(imageid){
	var imgsrc='/images/imagedb/64/';
	var dl1=document.getElementById('divLan');
	var dl2=document.getElementById('divLanText');
	var lanimage=document.getElementById('imgLanMap');
	if(imageid==''){
		imgsrc+='sverigekarta.gif';
		MM_swapImgRestore();
		dl1.className='boxLanTransparency';
		//dl2.className='boxLanTransparency';
	}
	else{
		imgsrc=imgsrc+imageid+'.gif';
		MM_swapImage('imgLanMap','',imgsrc,1);
		dl1.className='boxLanTransparencyHover';
		//dl2.className='boxLanTransparencyHover';
	}
}