function changeCS(cs){
	switch(cs)
	{
	case 1:
	  //document.getElementById("csMap").src = "/images/casestudies/map_central.gif";
	  document.getElementById("csTitle").innerHTML = "<span class=\"bold\">Case Study 1</span><br />Office Campus Gasometer<br />Vienna, Austria";
	  break    
	case 2:
	  //document.getElementById("csMap").src = "/images/casestudies/map_north.gif";
	  document.getElementById("csTitle").innerHTML = "<span class=\"bold\">Case Study 2</span><br />Imperial Place<br />Borehamwood, UK";
	  break 
	case 3:
	  //document.getElementById("csMap").src = "/images/casestudies/map_north.gif";
	  document.getElementById("csTitle").innerHTML = "<span class=\"bold\">Case Study 3</span><br />Media Park Hilversum<br />The Netherlands";
	  break 
	case 4:
	  //document.getElementById("csMap").src = "/images/casestudies/map_central.gif";
	  document.getElementById("csTitle").innerHTML = "<span class=\"bold\">Case Study 4</span><br />West Station<br />Budapest, Hungary";
	  break 
	case 5:
	  //document.getElementById("csMap").src = "/images/casestudies/map_central.gif";
	  document.getElementById("csTitle").innerHTML = "<span class=\"bold\">Case Study 5</span><br />Westpoint<br />Prague, Czech Republic";
	  break 
	case 6:
	  //document.getElementById("csMap").src = "/images/casestudies/map_central.gif";
	  document.getElementById("csTitle").innerHTML = "<span class=\"bold\">Case Study 6</span><br />Kronprinzstrasse 6-8<br />Stuttgart, Germany";
	  break 
	case 7:
	  //document.getElementById("csMap").src = "/images/casestudies/map_central.gif";
	  document.getElementById("csTitle").innerHTML = "<span class=\"bold\">Case Study 7</span><br />City Point<br />Poland";
	  break 
	case 8:
	  //document.getElementById("csMap").src = "/images/casestudies/map_central.gif";
	  document.getElementById("csTitle").innerHTML = "<span class=\"bold\">Case Study 8</span><br />WTC Almeda Park<br />Barcelona, Spain";
	  break 
	default:
	  //document.getElementById("csMap").src = "/images/casestudies/map_central.gif";
	  document.getElementById("csTitle").innerHTML = "<span class=\"bold\">Case Study 9</span><br />Sandpiper<br />Jersey and Gurnsey";
	}
}