var wopened=false;

function verimg(g,c){

var WIDTH=700,HEIGHT=540;

var centradox = (screen.width-WIDTH)/2;
var centradoy = (screen.height-HEIGHT)/2;

if (wopened) preview.close()

if (document.layers) {
	preview=eval("window.open('../scripts/verfoto.php?g="+g+"&desc="+c+"','preview','toolbar=no,location=no,titlebar=no,directories=no,status=no,scrollbars=yes,resizable=yes,copyhistory=no,width="+(window.screen.availWidth-8)+",height="+(window.screen.availHeight-8)+",screenX=0,screenY=0')");
	wopened=true;
    }
else {
	preview=eval("window.open('../scripts/verfoto.php?g="+g+"&desc="+c+"','preview','fullscreen=no,toolbar=no,location=no,titlebar=no,directories=no,status=no,scrollbars=yes,resizable=yes,copyhistory=no,width="+WIDTH+",height="+HEIGHT+",top="+ centradoy +",left=" + centradox + "')");
	wopened=true;
}

//preview=eval("window.open('../scripts/verfoto.php?g="+g+"','preview','toolbar=no,location=no,titlebar=no,directories=no,status=no,scrollbars=no,resizable=no,copyhistory=no,width=700,height=460')");

}