var p = new Array( Array("gelb","grau"), Array( "out","over" ));
for( var n=0; n<2; n++ )
	for( var m=0; m<2; m++ ) {
		eval( "var "+p[0][n]+p[1][m]+"= new Image();" );
		eval( p[0][n]+p[1][m]+".src = 'bilder/home/pfeil_"+p[0][n]+"_"+p[1][m]+".gif';" );
	}

function roll( bild , action ) {
	if( action == 1 )
		eval ("window.document.images['"+bild+"'].src="+bild.substring(0,4)+"over.src");
	else
		eval ("window.document.images['"+bild+"'].src="+bild.substring(0,4)+"out.src"); 
	}
	

function popup( lang,w,h,page ) {
	x=(screen.width-w)/2;
	y=(screen.height-h)/2;
	ff=window.open("00/"+page+"?lang="+lang,"ff","width="+ w +",height="+ h +",screenX="+ x +",screenY="+ y +",left="+x+",top="+y+",dependent=yes,resizable=yes,location=no,menubar=no,status=no,toolbar=no");
	}