function flip(rid)
  {
    current=(document.getElementById(rid).style.display == 'none') ? 'block' : 'none';
    document.getElementById(rid).style.display = current;
  }

function new_window(url,width,height)
{
egenskaper="toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,left=300,top=200";

egenskaper+=",width="+width;
egenskaper+=",height="+height;
unik=new Date();
unik=unik.getSeconds()+"_"+unik.getMinutes()+"_"+unik.getHours();
window.open(url,unik,egenskaper);
}

function confirmSubmit()
{
var agree=confirm("Are you sure you wish to continue?");
if (agree)
	return true ;
else
	return false ;
}


	function prepareToOpenPreviewPic(imageName,theid)
	{
		document.getElementById('picpreviewimg').src=imageName;
		document.getElementById('picpreview').style.top=getElementPosition(theid).top-30;
		document.getElementById('picpreview').style.left=getElementPosition(theid).left+200;
		document.globalstore.lastopenID.value=window.setTimeout('showPreviewPic()',100);
		document.globalstore.lastcloseID.value=window.setTimeout('closePreviewPic()',15000)
	}
	function showPreviewPic()
	{
		document.getElementById('picpreview').style.visibility='visible';
	}
	function closePreviewPic()
	{
		window.clearTimeout(document.globalstore.lastopenID.value);
		window.clearTimeout(document.globalstore.lastcloseID.value);
		document.getElementById('picpreview').style.visibility='hidden';
		document.getElementById('picpreviewimg').src='gfx/thumb_loading.jpg'
	}
	function getElementPosition(elemID)
	{
		var offsetTrail=document.getElementById(elemID);
		var offsetLeft=0;
		var offsetTop=0;
		while (offsetTrail)
		{
			offsetLeft += offsetTrail.offsetLeft;
			offsetTop += offsetTrail.offsetTop;
			offsetTrail=offsetTrail.offsetParent;
		}
		if (navigator.userAgent.indexOf("Mac") != -1 && typeof document.body.leftMargin != "undefined")
		{
			offsetLeft += document.body.leftMargin;
			offsetTop += document.body.topMargin;
		}
		return {left:offsetLeft, top:offsetTop};
	}
	
	
function formHandler(){
var URL = document.form.site.options[document.form.site.selectedIndex].value;
window.location.href = URL;
}