// 1st Choice Limos Scripts
var imgnum = 30;
var rolloverarry=new Array();

function setrollover(overimgsrc,pageimagename)
{
rolloverarry[pageimagename]=new Object;
rolloverarry[pageimagename].overimg=new Image;
rolloverarry[pageimagename].overimg.src=overimgsrc;
}

function rollover(pageimagename)
{
if (! rolloverarry[pageimagename])return;
if (! rolloverarry[pageimagename].outimg)
{
rolloverarry[pageimagename].outimg=new Image;
rolloverarry[pageimagename].outimg.src=document.images[pageimagename].src
};
document.images[pageimagename].src=rolloverarry[pageimagename].overimg.src;
}

function rollout(pageimagename)
{
if (! document.images)return;
if (! rolloverarry[pageimagename])return;
document.images[pageimagename].src=rolloverarry[pageimagename].outimg.src;
}

function setFrame(frameName, frameSrc)
{
parent[frameName].location=frameSrc;
}

function loadimage()
{
var image = 'resources/images/gallery/'+ parseFloat(getCookie('image')) + '.jpg';
document.images['view'].src=image;
}

function loadimagepage(imgsrc)
{
image = parseFloat(imgsrc);
document.cookie = "image="+image+";; path=/";
document.location = 'view.html';
}

function loadbuttons()
{
var current = parseFloat(getCookie('image'));
previous = (current - 1);
next = (current + 1);
if (previous>=1)
{
document.getElementById('back').innerHTML='<A HREF=javascript:loadimagepage("' + previous + '")>Previous</A>';
}
if (next<=imgnum)
{
document.getElementById('forward').innerHTML='<A HREF=javascript:loadimagepage("' + next + '")>Next</A>';
}
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    { 
    c_start=c_start + c_name.length+1; 
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    } 
  }
return "";
}