function confirmDelete(id, message)
{	
	if(document.getElementById(id).checked)
	{	
		var del = confirm(message);
		
		if(del == true)
		{
			return true;
		} else {
			
			document.getElementById(id).checked = false;
			return false;
		}
			
	}		
}


function addField(id, rowid)
{
	
	var rows = document.getElementsByName("bijlagetoevoegen").length;
	var nextrow = rows + rowid - 2;
	var x = document.getElementById(id).insertRow(nextrow);
	var y = x.insertCell(0);
	var z = x.insertCell(1);	
	
	y.innerHTML = " ";
	z.innerHTML = "<input type=\"file\" id=\"bijlagetoevoegen\" name=\"bijlage[]\" style=\"width:350px;\" />";
}



function openwindow(url, name, width, height, scrollbars)
{
	window.open(url, name, "width = "+ width +", height = "+ height +", scrollbars = "+ scrollbars +"");
	return false;
}



function localTime()
{
	var time = new Date();
	var seconds = time.getSeconds();
	var minutes = time.getMinutes();
	var hours = time.getHours();
	
		if(seconds <= 9)
		{
			seconds = "0" + seconds;
		}
		
		if(minutes <= 9)
		{
			minutes = "0" + minutes;
		}
		
		if(hours <= 9)
		{
			hours = "0" + hours;
		}
	
	document.getElementById('time').innerHTML = hours + ":" + minutes + ":" + seconds + " LT";
	setTimeout("localTime()", 500);
}



function makeTime(flighttime)
{
	var seconds = flighttime;
	var minutes = 0;
	var hours = 0;
										
		while(seconds >= 3600)
		{
			hours = hours + 1;
			seconds = seconds - 3600;
		}
											
		while(seconds >= 60)
		{
			minutes = minutes + 1;
			seconds = seconds - 60;
		}	
											
			if(seconds <= 9)
			{
				seconds = "0" + seconds; 
			}	
											
			if(minutes <= 9)
			{
				minutes = "0" + minutes;
			}
											
			if(hours <= 9)
			{
				hours = "0" + hours;
			}	
											
	return(hours + ":" + minutes + ":" + seconds);				 
}


/* Tooltip */
var horizontal_offset = "9px";
var vertical_offset = 0;
var ie = document.all;
var ns6 = document.getElementById&&!document.all;

function getposOffset(what, offsettype)
{
	var totaloffset = (offsettype == "left") ? what.offsetLeft : what.offsetTop;
	var parentEl = what.offsetParent;
	
		while(parentEl != null)
		{
			totaloffset = (offsettype == "left") ? totaloffset + parentEl.offsetLeft : totaloffset + parentEl.offsetTop;
			parentEl = parentEl.offsetParent;
		}
	
	return totaloffset;
}


function iecompattest()
{
	return(document.compatMode && document.compatMode != "BackCompat") ? document.documentElement : document.body;
}


function clearbrowseredge(obj, whichedge)
{
	var edgeoffset = (whichedge == "rightedge") ? parseInt(horizontal_offset)*-1 : parseInt(vertical_offset)*-1;
	
	if(whichedge == "rightedge")
	{
		var windowedge = ie && !window.opera ? iecompattest().scrollLeft + iecompattest().clientWidth - 30 : window.pageXOffset + window.innerWidth - 40;
		dropmenuobj.contentmeasure = dropmenuobj.offsetWidth;
	
		if(windowedge - dropmenuobj.x < dropmenuobj.contentmeasure)
		{
			edgeoffset = dropmenuobj.contentmeasure + obj.offsetWidth + parseInt(horizontal_offset);
		}		
	}
	else
	{
		var windowedge  =ie && !window.opera ? iecompattest().scrollTop + iecompattest().clientHeight - 15 : window.pageYOffset + window.innerHeight - 18;
		dropmenuobj.contentmeasure = dropmenuobj.offsetHeight;
	
		if(windowedge - dropmenuobj.y < dropmenuobj.contentmeasure)
		{
			edgeoffset = dropmenuobj.contentmeasure - obj.offsetHeight;
		}
	}
	
	return edgeoffset;
}


function showhint(menucontents, obj, e, tipwidth)
{
	if((ie || ns6) && document.getElementById("hintbox"))
	{
		dropmenuobj = document.getElementById("hintbox");
		dropmenuobj.innerHTML = menucontents;
		dropmenuobj.style.left = dropmenuobj.style.top =- 500;
		
		if(tipwidth != "")
		{
			dropmenuobj.widthobj = dropmenuobj.style;
			dropmenuobj.widthobj.width = tipwidth;
		}
		
		dropmenuobj.x = getposOffset(obj, 'left');
		dropmenuobj.y = getposOffset(obj, 'top');
		dropmenuobj.style.left = dropmenuobj.x - clearbrowseredge(obj, "rightedge") + obj.offsetWidth + "px";
		dropmenuobj.style.top = dropmenuobj.y - clearbrowseredge(obj, "bottomedge") + "px";
		dropmenuobj.style.visibility = "visible";
		obj.onmouseout = hidetip;
	}
}


function hidetip(e)
{
	dropmenuobj.style.visibility = "hidden";
	dropmenuobj.style.left = "-500px";
}


function createhintbox()
{
	var divblock = document.createElement("div");
	divblock.setAttribute("id", "hintbox");
	document.body.appendChild(divblock);
}


if(window.addEventListener)
{
	window.addEventListener("load", createhintbox, false);
}
else if(window.attachEvent)
	 {
	 	window.attachEvent("onload", createhintbox);
	 }
	 else if(document.getElementById)
	 {
	 	window.onload=createhintbox;
	 }