/* Craig Socia Garden Design, inc. copyright 2006 All rights reserved.
Javascript by Marc Straka
Summer 2006
*/


function go(where) {
	window.document.location.href = where;
}

function hilight (what) {
	var thisOne = document.getElementById(what);
	i = thisOne.src.toString().indexOf("nav/");
	l = thisOne.src.length;
	btn = thisOne.src.toString().substring(i,l);
	j = i-1
	loc = thisOne.src.toString().substring(0,j)

	if (btn == 'nav/garden1.gif') {
		thisOne.src = 'nav/garden2.gif';
	} else if (btn == 'nav/twig1.gif') {
		thisOne.src = 'nav/twig2.gif';
	} else if (btn == 'nav/stone1.gif') {
		thisOne.src = 'nav/stone2.gif';
	} else if (btn == 'nav/pool1.gif') {
		thisOne.src = 'nav/pool2.gif';
	} else if (btn == 'nav/urn1.gif') {
		thisOne.src = 'nav/urn2.gif';
	} else if (btn == 'nav/arrow_l1.gif') {
		thisOne.src = 'nav/arrow_l2.gif';
	} else if (btn == 'nav/arrow_r1.gif') {
		thisOne.src = 'nav/arrow_r2.gif';
	} else if (btn == 'nav/play1.gif') {
		thisOne.src = 'nav/play2.gif';
	} else if (btn == 'nav/pause1.gif') {
		thisOne.src = 'nav/pause2.gif';
	}
}
function dim (what) {
	var thisOne = document.getElementById(what);
	i = thisOne.src.toString().indexOf("nav/");
	l = thisOne.src.length;
	btn = thisOne.src.toString().substring(i,l);

	if (btn == 'nav/garden2.gif') {
		thisOne.src = 'nav/garden1.gif';
	} else if (btn == 'nav/twig2.gif') {
		thisOne.src = 'nav/twig1.gif';
	} else if (btn == 'nav/stone2.gif') {
		thisOne.src = 'nav/stone1.gif';
	} else if (btn == 'nav/pool2.gif') {
		thisOne.src = 'nav/pool1.gif';
	} else if (btn == 'nav/urn2.gif') {
		thisOne.src = 'nav/urn1.gif';
	} else if (btn == 'nav/arrow_l2.gif') {
		thisOne.src = 'nav/arrow_l1.gif';
	} else if (btn == 'nav/arrow_r2.gif') {
		thisOne.src = 'nav/arrow_r1.gif';
	} else if (btn == 'nav/play2.gif') {
		thisOne.src = 'nav/play1.gif';
	} else if (btn == 'nav/pause2.gif') {
		thisOne.src = 'nav/pause1.gif';
	}
}

showthis = window.location.search;
i = showthis.indexOf("=");
image = showthis.substring(i+1,showthis.length);
inum = showthis.indexOf(".");
num1 = showthis.substring(inum-1,inum);
num2 = showthis.substring(inum-2,inum);
num = 0;
if (isNaN(num2)){
	num = num1;
} else {
	num = num2;
}

function setViewer() {
	whichPortfolio();
	var thisViewer = document.getElementById('viewer');
	thisViewer.src = folder + image;
	document.viewerFrm.currentlyShowing.value = num;
	document.viewerFrm.total.value = total;
	var thisNumOf = document.getElementById('firtNumOf');
	var thisOfNumber = document.getElementById('OfNumber');
	thisNumOf.src = "nav/" + num + ".gif";
	thisOfNumber.src = "nav/" + total + ".gif";
}



function view(which) {
	loc_full = window.location.href;
	iq = loc_full.indexOf("?");
	loc = loc_full.substring(0,iq-1);
	whichPortfolio();
	newnum = 0;
	curnum = document.viewerFrm.currentlyShowing.value;
	if (which == "next"){
		newnum = eval(curnum) + 1;
		if (newnum > total) { newnum = 1; }
	} else {
		newnum = eval(curnum) - 1;
		if (newnum == 0) { newnum = 1; }
	}
	var thisViewer = document.getElementById('viewer');
	thisViewer.src = folder + imgstart + newnum + ".jpg";
	document.viewerFrm.currentlyShowing.value = newnum;
	var thisNumOf = document.getElementById('firtNumOf');
	thisNumOf.src = "nav/" + newnum + ".gif";
}

function whichPortfolio(place) {
	loc_full = window.location.href;
	iq = loc_full.indexOf("?");
	loc = loc_full.substring(0,iq-1);
	folder = "";
	imgstart = "";
	if (loc.indexOf("_garden_") != -1) {
		folder = "p_garden/";
		imgstart = "g";
		total = 9;
	} else if (loc.indexOf("_stone_") != -1) {
		folder = "p_stone/";
		imgstart = "s";
		total = 9;
	} else if (loc.indexOf("_twig_") != -1) {
		folder = "p_twig/";
		imgstart = "t";
		total = 9;
	} else if (loc.indexOf("_pool_") != -1) {
		folder = "p_pool/";
		imgstart = "p";
		total = 9;
	} else if (loc.indexOf("_urn_") != -1) {
		folder = "p_urn/";
		imgstart = "u";
		total = 9;
	}
	return folder, imgstart, total;
}