function PopThis(image, left, top, width, c)
	{
	url = 'PopThis.html';
	if (!width) width = 3;
	if (!c) c = '000000';
	
	try {
		document.PopThisWindow.close();
		} 
	catch (error) 
		{
		}
	
	
	loadW=300;
	loadH=200;
	w = screen.availWidth;
	h = screen.availHeight;
	
	cx = 0;
	cy = 0;
	if (!left)
		{
		cx = 1;
		left = (w-loadW)/2;
		}
	if (!top) 
		{
		cx = 1;
		top = (h-loadH)/2
		}
	
	document.PopThisWindow = window.open(url + '?cx=' + cx + '&cy=' + cy + '&c=' + c + '&w='+ width +'&i=' + image,'PopThis','width=' + loadW + ',height=' + loadH + ',top=' + top + ',left=' + left + ',menubar=0,toolbar=0');
	document.PopThisWindow.focus();
	}