function showDP(anch,title,subtitle) {
	return popImageDP(anch.href,title,subtitle);
}

function popImageDP(imageURL,imageTitle,imageSubtitle){
	var AutoClose = true;
	var PositionX = 10;
	var PositionY = 10;
	var defaultWidth = 640;
	var defaultHeight = 480;
	var imgWin = window.open('','photoDetail','scrollbars=no,resizable=1,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY);
	if( !imgWin ) { return true; } //popup blockers should not cause errors
	imgWin.document.write('<!DOCTYPE HTML PUBLIC "-\/\/W3C\/\/DTD HTML 4.01 Transitional\/\/EN" "http:\/\/www.w3.org\/TR\/html4\/loose.dtd">\n' +
	'<html>\n'+
	'<head><title><\/title>\n'+
	'<meta http-equiv="Content-Type" content="text\/html; charset=windows-1250">\n'+
	'<script type="text\/javascript">\n'+
	'function resizeWinTo() {\n'+
	'if( !document.images.length ) { document.images[0] = document.layers[0].images[0]; }'+
	'var oH = document.images[0].height, oW = document.images[0].width;\n'+
	'oW = oW; oH = oH\n' +
	'if( !oH || window.doneAlready ) { return; }\n'+ //in case images are disabled
	'window.doneAlready = true;\n'+ //for Safari and Opera
	'var x = window; x.resizeTo( oW + 300, oH + 300 );\n'+
	'var myW = 0, myH = 0, d = x.document.documentElement, b = x.document.body;\n'+
	'if( x.innerWidth ) { myW = x.innerWidth; myH = x.innerHeight; }\n'+
	'else if( d && d.clientWidth ) { myW = d.clientWidth; myH = d.clientHeight; }\n'+
	'else if( b && b.clientWidth ) { myW = b.clientWidth; myH = b.clientHeight; }\n'+
	'if( window.opera && !document.childNodes ) { myW += 16; }\n'+
	'x.resizeTo( oW = oW + ( ( oW + 300 ) - myW ), oH = oH + ( (oH + 300 ) - myH ) );\n'+
	'var scW = screen.availWidth ? screen.availWidth : screen.width;\n'+
	'var scH = screen.availHeight ? screen.availHeight : screen.height;\n'+
	'if( !window.opera && screen.width>800 ) { x.moveTo(Math.round((scW-oW)/2),Math.round((scH-oH)/2)); }\n'+
	'}\n'+
	'<\/script><\/head><body onload="resizeWinTo();"'+(AutoClose?' onblur="self.close();"':'')+'>'+
	(document.layers?('<layer left="0" top="0">'):('<div style="position:absolute;left:0px;top:0px;">'))+
	'<img src="'+imageURL+'" alt="Otevírám obrázek ..." title="" onload="resizeWinTo();" onclick="window.close();"><br>'+
	'' +
	(document.layers?'<\/layer>':'<\/div>')+'<\/body><\/html>');
	imgWin.document.close();
	if( imgWin.focus ) { imgWin.focus(); }
	return false;
}