function sendmail(user,domain)
{
	location.href='mailto:'+user+'@'+domain+'';
};

function openwindow(link, sw, sh)
{ 
	window.open(link, '', 'resizable=no,width='+sw+',height='+sh+',scrollbars=no,menubar=no,titlebar=no'); 
};


var showwarning = false;
function scaleImage(e,img)
{
	if (!img) img = this;
	var imgwidth = 0, imgheight = 0, el;

	if (img.width || img.complete)
	{
		if (img.naturalWidth)
		{
			imgwidth = img.naturalWidth;
			imgheight = img.naturalHeight;
		}
		else if (img.complete)
		{
			var dum = new Image(); dum.src = img.src;
			imgwidth = dum.width;
			imgheight = dum.height;
		}
		if (imgwidth && img.onreadystatechange) img.onreadystatechange = null;

		var contentDiv = img.parentNode;

		var maxWidth = contentDiv.offsetWidth - (contentDiv.className.indexOf('content') == -1 ? 4 : 10);
		if (imgwidth > maxWidth)
		{
			maxWidth -= 2;
			if (img.parentNode.tagName.toLowerCase() != 'a')
			{
				if (!img.naturalWidth) img.naturalWidth = imgwidth;
				if (!img.naturalHeight) img.naturalHeight = imgheight;
				img.className += ' resized hand';
				img.onclick = openImage;
				el = img;
			}
			else
			{
				img.className += ' resized2';
				el = img.parentNode;
			}
			// create a nice warning when image is in normal post
			
				var warning = document.createElement('div');
				warning.className = 'resizewarning';
				warning.style.width = ((img.width < maxWidth ? img.width : maxWidth) + 2) + 'px';
				warning.innerHTML = '<div class=\"image-enlarge\">klik voor een vergroting</div>';
				if (node_after(el) != null)
				{
					el.parentNode.insertBefore(warning, node_after(el));
				}
				else
				{
					el.parentNode.appendChild(warning);
				}
			
		}
		if (img.width > maxWidth) img.width = maxWidth;
	}
}

function openImage()
{
	var winwidth = (this.naturalWidth < screen.availWidth ? this.naturalWidth : screen.availWidth);
	var winheight = (this.naturalHeight < screen.availHeight ? this.naturalHeight : screen.availHeight);
	winopen(board_template_url+'html/showimage.html?'+escape(this.src),'',winwidth,winheight,'scrollbars=no,left=0,top=0');
}