function changeImg(source,size)
{
  document.getElementById("img2change").src=source
  document.getElementById("link2change").href="viewer.php?id="+source
  switch(size) {
    case 1:
      document.getElementById("img2change").height=350
      document.getElementById("img2change").width=275
      break;
    case 0:
      document.getElementById("img2change").height=275
      document.getElementById("img2change").width=350
      break;
    default:
      document.getElementById("img2change").height=350
      document.getElementById("img2change").width=275
  }
}

function showDescription(){
  var description=new Array()

  description[0]=""
  description[1]="<b>Project:</b> Basics of Dovetailing<BR />"+
					"<b>Dates:</b> N/A<BR />"+
					"<b>Class Cost:</b> N/A<BR />"+
					"<b>Materials Cost:</b> Included<BR />"+
					"<b>Special Intructions:</b> <BR />"+
					"<b>Class Size Limit:</b> 12"
  description[2]="<b>Project: N/A</b><BR />"+
					"<b>Dates:</b> N/A<BR />"+
					"<b>Class Cost:</b> N/A<BR />"+
					"<b>Materials Cost:</b> <BR />"+
					"<b>Special Intructions:</b> <BR />"+
					"<b>Class Size Limit:</b> 12"
  description[3]="<b>Project: </b><BR />"+
					"<b>Dates:</b> N/A<BR />"+
					"<b>Class Cost:</b> N/A<BR />"+
					"<b>Materials Cost:</b> Included<BR />"+
					"<b>Special Intructions:</b> <BR />"+
					"<b>Class Size Limit:</b> 12"
  description[4]="<b>Project: Boat Building</b><BR />"+
					"<b>Dates:</b> N/A<BR />"+
					"<b>Class Cost:</b> N/A<BR />"+
					"<b>Materials Cost:</b> N/A<BR />"+
					"<b>Special Intructions:</b> <BR />"+
					"<b>Class Size Limit:</b> 9 (3 boats, 3 per boat)"
  description[5]="<b>Project: N/A</b><BR />"+
					"<b>Dates:</b> N/A<BR />"+
					"<b>Class Cost:</b> N/A<BR />"+
					"<b>Materials Cost:</b> Included<BR />"+
					"<b>Special Intructions:</b> <BR />"+
					"<b>Class Size Limit:</b> 12"
  description[6]="<b>Project: Basics of Building students will construct a 6’ by 10’ shed</b><BR />"+
					"<b>Dates:</b> N/A<BR />"+
					"<b>Class Cost:</b> St. Francis Students $150<BR />"+
					"<b>Materials Cost:</b> None<BR />"+
					"<b>Special Intructions:</b> N/A<BR />"+
					"<b>Class Size Limit:</b> None"
  description[7]=""
  description[8]=""
  description[9]=""
  description[10]="<b>Project: </b><BR />"+
					"<b>Dates:</b> N/A<BR />"+
					"<b>Class Cost:</b> N/A<BR />"+
					"<b>Materials Cost:</b> Included<BR />"+
					"<b>Special Intructions:</b> <BR />"+
					"<b>Class Size Limit:</b> 12>"
  description[11]="<b>Project: </b><BR />"+
					"<b>Dates:</b> N/A<BR />"+
					"<b>Class Cost:</b> N/A<BR />"+
					"<b>Materials Cost:</b> Included<BR />"+
					"<b>Special Intructions:</b> <BR />"+
					"<b>Class Size Limit:</b> 12>"
  description[12]="<b>Project: </b><BR />"+
					"<b>Dates:</b> N/A<BR />"+
					"<b>Class Cost:</b> N/A<BR />"+
					"<b>Materials Cost:</b> Included<BR />"+
					"<b>Special Intructions:</b> <BR />"+
					"<b>Class Size Limit:</b> 12>"

document.getElementById("description").innerHTML=description[document.registration.p1.selectedIndex]

}

/***********************************************
* Dynamic Ajax Content- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

var bustcachevar=1 //bust potential caching of external pages after initial request? (1=yes, 0=no)
var loadedobjects=""
var rootdomain="http://"+window.location.hostname
var bustcacheparameter=""

function ajaxpage(url, containerid){
var page_request = false
if (window.XMLHttpRequest) // if Mozilla, Safari etc
page_request = new XMLHttpRequest()
else if (window.ActiveXObject){ // if IE
try {
page_request = new ActiveXObject("Msxml2.XMLHTTP")
} 
catch (e){
try{
page_request = new ActiveXObject("Microsoft.XMLHTTP")
}
catch (e){}
}
}
else
return false
page_request.onreadystatechange=function(){
loadpage(page_request, containerid)
}
if (bustcachevar) //if bust caching of external page
bustcacheparameter=(url.indexOf("?")!=-1)? "&"+new Date().getTime() : "?"+new Date().getTime()
page_request.open('GET', url+bustcacheparameter, true)
page_request.send(null)
}

function loadpage(page_request, containerid){
if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
document.getElementById(containerid).innerHTML=page_request.responseText
}

function loadobjs(){
if (!document.getElementById)
return
for (i=0; i<arguments.length; i++){
var file=arguments[i]
var fileref=""
if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding
if (file.indexOf(".js")!=-1){ //If object is a js file
fileref=document.createElement('script')
fileref.setAttribute("type","text/javascript");
fileref.setAttribute("src", file);
}
else if (file.indexOf(".css")!=-1){ //If object is a css file
fileref=document.createElement("link")
fileref.setAttribute("rel", "stylesheet");
fileref.setAttribute("type", "text/css");
fileref.setAttribute("href", file);
}
}
if (fileref!=""){
document.getElementsByTagName("head").item(0).appendChild(fileref)
loadedobjects+=file+" " //Remember this object as being already added to page
}
}
}