// Info for color-variations
pebble1=new Image(); pebble1.src='img/pebble_menu_01.gif';
pebble2=new Image(); pebble2.src='img/pebble_menu_02.gif';
pebble3=new Image(); pebble3.src='img/pebble_menu_03.gif';
pebble4=new Image(); pebble4.src='img/pebble_menu_04.gif';
pebble5=new Image(); pebble5.src='img/pebble_menu_05.gif';

pebble6=new Image(); pebble6.src='img/pebble_menu_06.gif';
pebble7=new Image(); pebble7.src='img/pebble_menu_07.gif';
pebble8=new Image(); pebble8.src='img/pebble_menu_08.gif';
pebble9=new Image(); pebble9.src='img/pebble_menu_09.gif';
pebble10=new Image(); pebble10.src='img/pebble_menu_10.gif';

pebble11=new Image(); pebble11.src='img/pebble_menu_11.gif';
pebble12=new Image(); pebble12.src='img/pebble_menu_12.gif';
pebble13=new Image(); pebble13.src='img/pebble_menu_13.gif';
pebble14=new Image(); pebble14.src='img/pebble_menu_14.gif';
pebble15=new Image(); pebble15.src='img/pebble_menu_15.gif';

pebble16=new Image(); pebble16.src='img/pebble_menu_16.gif';
pebble17=new Image(); pebble17.src='img/pebble_menu_17.gif';
pebble18=new Image(); pebble18.src='img/pebble_menu_18.gif';
pebble19=new Image(); pebble19.src='img/pebble_menu_19.gif';
pebble20=new Image(); pebble20.src='img/pebble_menu_20.gif';

pebble1on=new Image(); pebble1on.src='img/pebble_menu_01_on.gif';
pebble2on=new Image(); pebble2on.src='img/pebble_menu_02_on.gif';
pebble3on=new Image(); pebble3on.src='img/pebble_menu_03_on.gif';
pebble4on=new Image(); pebble4on.src='img/pebble_menu_04_on.gif';
pebble5on=new Image(); pebble5on.src='img/pebble_menu_05_on.gif';

pebble6on=new Image(); pebble6on.src='img/pebble_menu_06_on.gif';
pebble7on=new Image(); pebble7on.src='img/pebble_menu_07_on.gif';
pebble8on=new Image(); pebble8on.src='img/pebble_menu_08_on.gif';
pebble9on=new Image(); pebble9on.src='img/pebble_menu_09_on.gif';
pebble10on=new Image(); pebble10on.src='img/pebble_menu_10_on.gif';

pebble11on=new Image(); pebble11on.src='img/pebble_menu_11_on.gif';
pebble12on=new Image(); pebble12on.src='img/pebble_menu_12_on.gif';
pebble13on=new Image(); pebble13on.src='img/pebble_menu_13_on.gif';
pebble14on=new Image(); pebble14on.src='img/pebble_menu_14_on.gif';
pebble15on=new Image(); pebble15on.src='img/pebble_menu_15_on.gif';

pebble16on=new Image(); pebble16on.src='img/pebble_menu_16_on.gif';
pebble17on=new Image(); pebble17on.src='img/pebble_menu_17_on.gif';
pebble18on=new Image(); pebble18on.src='img/pebble_menu_18_on.gif';
pebble19on=new Image(); pebble19on.src='img/pebble_menu_19_on.gif';
pebble20on=new Image(); pebble20on.src='img/pebble_menu_20_on.gif';

pebble1thumb=new Image(); pebble1thumb.src='img/thumbs/E024.jpg';
pebble2thumb=new Image(); pebble2thumb.src='img/thumbs/E025.jpg';
pebble3thumb=new Image(); pebble3thumb.src='img/thumbs/E028.jpg';
pebble4thumb=new Image(); pebble4thumb.src='img/thumbs/E034.jpg';
pebble5thumb=new Image(); pebble5thumb.src='img/thumbs/E001.jpg';

pebble6thumb=new Image(); pebble6thumb.src='img/thumbs/E029.jpg';
pebble7thumb=new Image(); pebble7thumb.src='img/thumbs/E027.jpg';
pebble8thumb=new Image(); pebble8thumb.src='';
pebble9thumb=new Image(); pebble9thumb.src='';
pebble10thumb=new Image(); pebble10thumb.src='';

pebble11thumb=new Image(); pebble11thumb.src='';
pebble12thumb=new Image(); pebble12thumb.src='';
pebble13thumb=new Image(); pebble13thumb.src='';
pebble14thumb=new Image(); pebble14thumb.src='';
pebble15thumb=new Image(); pebble15thumb.src='';

pebble16thumb=new Image(); pebble16thumb.src='';
pebble17thumb=new Image(); pebble17thumb.src='';
pebble18thumb=new Image(); pebble18thumb.src='';
pebble19thumb=new Image(); pebble19thumb.src='';
pebble20thumb=new Image(); pebble20thumb.src='';

// page section and number
var sec,pageNum;

var re=/\/([a-zA-Z_]+[a-zA-Z])(_(\d+))?.html$/;

myArray=re.exec(document.URL.toString());
sec=myArray[1];
pageNum=myArray[3];
if(!pageNum) {
	pageNum=1;
}

defaultThumb=new Image();
defaultThumb.src='img/spacer.gif';

function rollOn(imgName)
{
	document[imgName].src=eval(imgName+'on.src');
	document.thumbnail.src=eval(imgName+'thumb.src');
}

function rollOff(imgName)
{
	if(imgName!=('pebble'+pageNum)) document[imgName].src=eval(imgName+'.src');
	document.thumbnail.src=defaultThumb.src;
}