/*	e-sense Javascript Library
	Function Library
	Author: Jan Graber
	Date: 2001-06-19
*/

//function getScreenSize. Gets size of browser window depending on browser.
function GetScreenSize() {
	if (Browser=="NS4x" || Browser=="W3C") {
		screenWidth=window.innerWidth;
		screenHeight=window.innerHeight;
	}
	else if(Browser=="MS4x") {
		screenWidth=document.body.clientWidth;
		screenHeight=document.body.clientHeight;
	}
}

// Change object window to size of previous or next picture
function changeWindowSize(an,en,num) {

var width=artists[an].elements[en].dimension[num-1].w+150;
var height=artists[an].elements[en].dimension[num-1].h+150;

window.resizeTo(width,height);

}

function openTrackWindow (adr,width,height) {

	winwidth=width;
	winheight=height;

	var	href=adr;
	var	winprops='toolbar=no,titlebar=no,location=no,directories=no,menubar=no,resizable=no,scrollbars=yes,status=no,width='+winwidth+',height='+winheight;
	window.open(href,'track',winprops);
}

function openPicWindow (adr,width,height) {

	winwidth=width;
	winheight=height;

	var	href=adr;
	var	winprops='toolbar=no,titlebar=no,location=no,directories=no,menubar=no,resizable=no,scrollbars=yes,status=no,width='+winwidth+',height='+winheight;
	window.open(href,'pic',winprops);
}

function openVideoWindow (adr,width,height) {

	winwidth=width;
	winheight=height;

	var	href=adr;
	var	winprops='toolbar=no,titlebar=no,location=no,directories=no,menubar=no,resizable=no,scrollbars=yes,status=no,width='+winwidth+',height='+winheight;
	window.open(href,'pic',winprops);
}

function showsubnav (id) {
	if (Browser=="MS4x") {
		if (id=='about') {
			document.all['subnavaboutblock'].style.visibility="visible";
		}
		if (id=='galerie') {
			document.all['subnavgalerieblock'].style.visibility="visible";
		}
		if (id=='presse') {
			document.all['subnavpresseblock'].style.visibility="visible";
		}
		if (id=='shop') {
			document.all['subnavshopblock'].style.visibility="visible";
		}
		if (id=='impressum') {
			document.all['subnavimpressumblock'].style.visibility="visible";
		}
	}
	else if (Browser=="NS4x") {
		if (id=='about') {
			document.layers['subnavaboutblock'].visibility="show";
		}
		if (id=='galerie') {
			document.layers['subnavgalerieblock'].visibility="show";
		}
		if (id=='presse') {
			document.layers['subnavpresseblock'].visibility="show";
		}
		if (id=='shop') {
			document.layers['subnavshopblock'].visibility="show";
		}
		if (id=='impressum') {
			document.layers['subnavimpressumblock'].visibility="show";
		}
	}
	else if (Browser=="W3C") {
		if (id=='about') {
			document.getElementById('subnavaboutblock').style.visibility="visible";
		}
		if (id=='galerie') {
			document.getElementById('subnavgalerieblock').style.visibility="visible";
		}
		if (id=='presse') {
			document.getElementById('subnavpresseblock').style.visibility="visible";
		}
		if (id=='shop') {
			document.getElementById('subnavshopblock').style.visibility="visible";
		}
		if (id=='impressum') {
			document.getElementById('subnavimpressumblock').style.visibility="visible";
		}
	}
		
}



function hideallsubnav() {
	if (Browser=="MS4x") {
		document.all['subnavaboutblock'].style.visibility="hidden";
		document.all['subnavgalerieblock'].style.visibility="hidden";
		document.all['subnavpresseblock'].style.visibility="hidden";
		document.all['subnavshopblock'].style.visibility="hidden";
		document.all['subnavimpressumblock'].style.visibility="hidden";
	}
	else if (Browser=="NS4x") {
		document.layers['subnavaboutblock'].visibility="hide";
		document.layers['subnavgalerieblock'].visibility="hide";
		document.layers['subnavpresseblock'].visibility="hide";
		document.layers['subnavshopblock'].visibility="hide";
		document.layers['subnavimpressumblock'].visibility="hide";
	}
	else if (Browser=="W3C") {
		document.getElementById('subnavaboutblock').style.visibility="hidden";
		document.getElementById('subnavgalerieblock').style.visibility="hidden";
		document.getElementById('subnavpresseblock').style.visibility="hidden";
		document.getElementById('subnavshopblock').style.visibility="hidden";
		document.getElementById('subnavimpressumblock').style.visibility="hidden";
	}
}