// Function to Get URL Parameters
function gup( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}
// URL parameter we are looking for
var client = gup('c');

// Previous Random Image Script used by Skaggs
// made by: Nicolas - http://www.javascript-page.com
var currentdate = 0;
var core = 0;

function StringArray (n) {
  this.length = n;
  for (var i =1; i <= n; i++) {
    this[i] = ' ';
  }
}

image = new StringArray(5)
image[0] = 'home_img/home-01sm.jpg';
image[1] = 'home_img/home-02sm.jpg';
image[2] = 'home_img/home-03sm.jpg';
image[3] = 'home_img/home-04sm.jpg';
image[4] = 'home_img/home-05sm.jpg';

var ran = 60/image.length;

function ranimage() {
  currentdate = new Date();
  core = currentdate.getSeconds();
  core = Math.floor(core/ran);
    return(image[core]);
}
// End Random Image Script

function showimage() {
  if(client == "ad"){document.write("<img src='" +adAgencies+ "'>");}
  else if(client == "at"){document.write("<img src='" +artTheatre+ "'>");}
  else if(client == "bp"){document.write("<img src='" +bookPublishers+ "'>");}
  else if(client == "bcs"){document.write("<img src='" +businessConsumerServices+ "'>");}
  else if(client == "cc"){document.write("<img src='" +corporateCurators+ "'>");}
  else if(client == "fs"){document.write("<img src='" +fashion+ "'>");}
  else if(client == "fn"){document.write("<img src='" +financial+ "'>");}
  else if(client == "fa"){document.write("<img src='" +fineArt+ "'>");}
  else if(client == "gd"){document.write("<img src='" +graphicDesigners+ "'>");}
  else if(client == "mz"){document.write("<img src='" +magazines+ "'>");}
  else if(client == "me"){document.write("<img src='" +mediaEntertainment+ "'>");}
  else if(client == "mu"){document.write("<img src='" +music+ "'>");}
  else if(client == "sl"){document.write("<img src='" +sportsLeisure+ "'>");}
  else if(client == "tt"){document.write("<img src='" +travelTourism+ "'>");}
  else {document.write("<img src='" +ranimage()+ "'>");} // Call random image script if no matching url parameter
}