/* © 2004 graphservice GmbH, Waldbronn
 * $Id: index.js,v 1.8 2005/11/11 12:32:43 ms Exp $
 */


entry = false;
INIT = false;

sWidth = screen.width;
sHeight = screen.height;

res = new Array;

res[0] = new Array;
res[0][0] = '800.jsp';
res[0][1] = 790;
res[0][2] = 506;
res[0][3] = 490;
res[0][4] = 430;


res[1] = new Array;
res[1][0] = '1024.jsp';
res[1][1] = 985;
res[1][2] = 676;
res[1][3] = 685;
res[1][4] = 600;

var imgCache = new Array(
	"gfx/map/arrow_e.gif",
	"gfx/map/loading.gif",
	"gfx/map/arrow_n.gif",
	"gfx/map/arrow_ne.gif",
	"gfx/map/arrow_nw.gif",
	"gfx/map/arrow_s.gif",
	"gfx/map/arrow_se.gif",
	"gfx/map/arrow_sw.gif",
	"gfx/map/arrow_w.gif",
	"gfx/misc/arrow.gif",
	"gfx/misc/blank.gif",
	"gfx/misc/bookmark.gif",
	"gfx/misc/button.gif",
	"gfx/misc/close.gif",
	"gfx/misc/gs.gif",
	"gfx/misc/print.gif",
	"gfx/search/search.gif",
	"gfx/themes/checked.gif",
	"gfx/themes/invisible.gif",
	"gfx/themes/unchecked.gif",
	"gfx/themes/visible.gif",
	"gfx/toolbar/area.gif",
	"gfx/toolbar/desel.gif",
	"gfx/toolbar/home.gif",
	"gfx/toolbar/line.gif",
	"gfx/toolbar/move.gif",
	"gfx/toolbar/pdf.gif",
	"gfx/toolbar/point.gif",
	"gfx/toolbar/print.gif",
	"gfx/toolbar/undo.gif",
	"gfx/toolbar/zoomin.gif",
	"gfx/toolbar/zoomout.gif",
	"gfx/toolbar/calcdistance.gif",
	"gfx/toolbar/calcarea.gif"
);



window.onload = init;



function init()
{
	rForm = document.getElementById('resForm');

	l = imgCache.length;
	for ( var i = 0; i < l; i++ )
	{
		var dummy = new Image();
		dummy.src = imgCache[i];
	}

	if ( ( sWidth >= 800) && (sHeight >= 600) )
	{
		rForm.selNo.selectedIndex = 0;
	}
	if ( (sWidth >= 1024) && (sHeight >= 768) )
	{
		rForm.selNo.selectedIndex = 1;
	}

	document.getElementById( 'startbutton' ).onclick = function()
	{
		parameter = '';
		//setMapSize();
		openEntry();
	}

	/*
	document.getElementById( 'entrypoint1' ).onclick = function()
	{
		parameter = 'action=moveToFeature&key=19000&layername=%2FAdressverzeichnis&z=1000';
		openEntry();
	}

	document.getElementById( 'entrypoint2' ).onclick = function()
	{
		parameter = 'action=moveToFeature&key=21671&layername=%2FAdressverzeichnis&z=1000';
		openEntry();
	}
	*/
}

/*
function setMapSize()
{
	//d = new Date();
	//rN = rForm.selNo.selectedIndex;
	//document.getElementById( 'mapsize' ).src = 'size/setSize' + res[rN][0] + '?id=' + d.getTime();
	//document.getElementById( 'mapsize' ).src = 'size/setSize755.jsp?id=' + d.getTime();
}
*/

function openEntry()
{
	rN = rForm.selNo.selectedIndex;
	wWidth  = res[rN][1];
	wHeight = res[rN][2];
	mWidth  = res[rN][3];
	mHeight = res[rN][4];
	
	if ( document.all && !document.compatMode )
	{
		wWidth  -= 4;
		wHeight -= 4;
	}

	mLeft = (sWidth - wWidth - 10) / 2;
	mTop  = (sHeight - wHeight - 23) / 2;

	if ( entry != false ) entry.close();
	var mapsize = 'mapWidth='+mWidth+'&mapHeight='+mHeight+'&';
	/* ../entry.jsp ist richtig, da der aktuelle Pfad zum Zeitpunkt des Aufrufs "size/" ist */
	//alert(mWidth+'x'+mHeight);
	//alert('entry.jsp?' + mapsize + parameter );
	entry = window.open( 'entry.jsp?' + mapsize + parameter, 'Entry', 'width=' + wWidth + ',height=' + wHeight + ',left=' + mLeft + ',top=' + mTop + ',menubar=no,toolbar=no,resizable=no' );
	entry.focus();
}