// Compatibile con XHTML 1.1

function imageview(image_source) 
{
	var img=new Image();
	
	img.onload=function() 
	{ 
	var width,height;
	var cond1,cond2,scroll;
		width=img.width;
		height=img.height;
		if (width==0) 
			cond1=" "
		else cond1="width="+(width+20)+"";
		if	(height==0) 
		{
			cond2=" ";
			scroll="yes"
		}
		else 
	 	{
			cond2="height="+(height+70)+"";
		    scroll="no"
		};
		var h01 = "<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN'"
		var h02 = "'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>"
		var h03 = "<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='it' lang='it'>"
		var h04 = "<head>"
		var h05 = "<title>Immagine ingrandita</title>"
		var h06 = "<meta http-equiv='content-type' content='text/html; charset=iso-8859-1' />"
		var h07 = "<meta name='author' content='Brianza Popolare' />"
		var h08 = "<meta name='description' content='Immagine ingrandita' />"
		var h09 = "<meta name='keywords' content='immagine' />"
		var h10 = "</head><body>"
		var h11 ="<div style='text-align:center'><img src='"+img.src+"' style='border-width:0px' />"
		var h12 ="<form><input type='button' value='Chiudi'"+" onClick='self.close()' />"
		var h13 ="</form></div></body></html>"
		ImageWindow=window.open("", "newwin"+width, "toolbar=no,scrollbars="+scroll+",menubar=no,"+cond1+","+cond2);
		ImageWindow.document.write(h01+h02+h03+h04+h05+h06+h07+h08+h09+h10+h11+h12+h13);
		ImageWindow.document.close();
	}
	img.src=image_source;
}
