function expandLink(link){
    var insertText;
switch (link){
    
    case 'new':
         var expand = document.getElementById(link);           
         if (expand.innerHTML.length == 0){
         insertText = "<p class='subMenu'><a href='http://www.sagecrossingfoundation.org/fundraiser.shtml'>New! - 2011 Fundraiser</a></p>"
         insertText = insertText +  "<p class='subMenu'><a href='/upcomingProjects.shtml'>New! - Upcoming Projects</a></p>" 
         insertText = insertText +  "<p class='subMenu'><a href='http://sagecrossingfoundation.org/SagePress/?page_id=117'>New! - Winter 2011 Drumlin Project</a></p>"
         
         expand.innerHTML = insertText;
         }else{
         expand.innerHTML = ""
         }
    break;    
    case 'links':
        var expand = document.getElementById(link);
         if (expand.innerHTML.length == 0){
         insertText = "<p class='subMenu'><a href='http://www.bittersweetfarms.org/' target='_blank'>Bittersweet Farms</a></p>"
         insertText = insertText + "<p class='subMenu'><a href='www.homesteadcommunityfarm.org' target='_blank'>Homestead Community Farm</a></p>"
          insertText = insertText + "<p class='subMenu'><a href='www.autismhousingpathways.net' target='_blank'>Autism Housing Pathways</a></p>"
         expand.innerHTML = insertText;
         }else{
         expand.innerHTML = ""
         }
    break;
    case 'news':
        var expand = document.getElementById(link);
         if (expand.innerHTML.length == 0){
         insertText = "<p class='subMenu'><a href='http://video.pbs.org/video/2075152409' target='_blank'>Adults with autism, Tricia Rose, PBS's Need to Know, Friday, the 29th July 2011 </a></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://www.nytimes.com/ref/health/healthguide/esn-autism-reporters.html?emc=eta1' target='_blank'>A Generation of Autism, Coming of Age </a></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://abcnews.go.com/WN/parents-boy-autism-tyler-bell-prepare-future-adult/ story?id=11411697' target='_blank'> Diane Sawyer and show on autism </a></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://www.marginalrevolution.com/marginalrevolution/2010/02/nicholas-kristof-on-toxins-and-autism.html#more' target='_blank' Nicholas Kristof on toxins and autism</a></p> "
         insertText = insertText + "<p class='subMenu'><a href='http://www.nytimes.com/2010/02/25/opinion/25kristof.html?emc=eta1' target='_blank'> Do Toxins Cause Autism? (The New York Times 2010)</a></p> "
         insertText = insertText + "<p class='subMenu'><a href='/pdfs/Economic_Impact_of_Adult_Autism_2009-2023.pdf'>Economic Impact of Adult Autism 2009-2023</a></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://www.sacbee.com/ourregion/story/1983338.html' target='_blank'>Rise in autistic adults worries caregivers (The Sacramento Bee 2009)</a></p> "
         insertText = insertText + "<p class='subMenu'><a href='http://www.hereandnow.org/2009/08/rundown-825/' target='_blank'>WBUR interview with Dr. Margaret Bauman (2009)</a></p> "
         insertText = insertText + "<p class='subMenu'><a href='http://www.boston.com/news/health/articles/2009/08/23/mgh_to_target_adult_autism?s_campaign=8315' target='_blank'>Boston Globe Article (2009)</a></p> "
         insertText = insertText + "<p class='subMenu'><a href='http://www.washingtonpost.com/wp-dyn/content/article/2009/04/03/AR2009040303169.html' target='_blank'>Washington Post Article (2009)</a></p> "
         insertText = insertText + "<p class='subMenu'><a href='http://www.washingtonpost.com/wp-dyn/content/article/2008/04/01/AR2008040102199.html' target='_blank'>Washington Post Article (2008)</a></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://wamu.org/programs/kn/09/04/23.php' target='_blank'>Washington DC NPR radio discussion about adult autism</a></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://mitsloan.mit.edu/pdf/NewsAtMITSloan_Issue119.pdf' target='_blank'>MIT Sloan School Article</a></p>" 
         insertText = insertText + "<p class='subMenu'><a href='/pdfs/fbea.pdf' target='_blank'>Essay for the Farm-Based Education Association Newsletter</a></p>" 
         insertText = insertText + "<p class='subMenu'><a href='http://www.time.com/time/magazine/article/0,9171,1898322,00.html' target='_blank'>Time magazine article: Growing old with Autism</a></p>" 
         expand.innerHTML = insertText;
         }else{
         expand.innerHTML = ""                
         }
    break;
    case 'projects':
        var expand = document.getElementById(link);         
         if (expand.innerHTML.length == 0){
         insertText = "<p class='subMenu'><a href='upcomingProjects.shtml'>SAGE Upcoming Projects</a><div></div></p>"
         insertText = insertText + "<p class='subMenu'><a href='videos.shtml'>SAGEFarm Videos</a><div></div></p>"
         insertText = insertText + "<p class='subMenu'><a href='farmProjects.shtml'>SAGE Farm Days</a><div></div></p>"
         insertText = insertText + "<p class='subMenu'><a href='communityProjects.shtml'>SAGE in the Community</a><div></div></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://sagecrossingfoundation.org/SagePress/?page_id=67'>SAGE's Elm Hill Summer Project 2010</a><div></div></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://sagecrossingfoundation.org/SagePress/?page_id=94'>SAGE's Drumlin Farm Summer Project 2010</a><div></div></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://sagecrossingfoundation.org/SagePress/?page_id=117'>SAGE's Drumlin Farm Winter Project 2011</a><div></div></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://sagecrossingfoundation.org/SagePress/?page_id=160'>SAGE's Drumlin Farm Spring Project 2011</a><div></div></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://sagecrossingfoundation.org/SagePress/?page_id=184'>SAGE's After School Farm Program May 2011</a><div></div></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://sagecrossingfoundation.org/SagePress/?page_id=178'>SAGE Summer 2011 Workshop</a><div></div></p>"
         insertText = insertText + "<p class='subMenu'><a href='http://sagecrossingfoundation.org/SagePress/?page_id=214 '>SAGE's Elm Hill Fall 2011 Workshop</a><div></div></p>"

         expand.innerHTML = insertText;
         }else{
         expand.innerHTML = ""                
         }
    break;  
    case 'fundraisers':
        var expand = document.getElementById(link);         
         if (expand.innerHTML.length == 0){
         insertText = "<p class='subMenu'><a href='fundraiser.shtml'>2011 Fundraiser</a><div></div></p>"
         insertText = insertText + "<p class='subMenu'><a href='fundraiser2009.shtml'>Highlights of 2009 Fundraiser</a><div></div></p>"
         
         expand.innerHTML = insertText;
         }else{
         expand.innerHTML = ""                
         }
    break;           
    
}

}
function changeGG(){
var picGG = document.getElementById("GG-img")    
var temp = picGG.src
var i = temp.indexOf("images/")
temp=temp.substring(i, temp.length)
switch(temp){
 case "images/Randy_Ingrid_Gary_GG-sm.jpg":
    picGG.src="images/Ingrid_GG-sm.jpg"; 
 break;      
  case "images/Ingrid_GG-sm.jpg":
     picGG.src="images/Randy_Gaining_Ground-sm.jpg";
 break;   
  case "images/Randy_Gaining_Ground-sm.jpg":
     picGG.src="images/Randy_Gary_GG-sm.jpg";
 break;   
   case "images/Randy_Gary_GG-sm.jpg":
     picGG.src="images/Randy_Ingrid_Gary_GG-sm.jpg";
 break;   
}
}

function changeWalden(){
 var picGG = document.getElementById("Walden-img")    
var temp = picGG.src
var i = temp.indexOf("images/")
temp=temp.substring(i, temp.length)
switch(temp){
 case "images/SAGE_Farmers_Walden_Woods-sm.jpg":
     picGG.src="images/Elizabeth_and_AnneMarie_Walden-sm.jpg";
 break;   
  case "images/Elizabeth_and_AnneMarie_Walden-sm.jpg":
     picGG.src="images/Elizabeth_Walden_Woods_Farm-sm.jpg";
 break;   
  case "images/Elizabeth_Walden_Woods_Farm-sm.jpg":
     picGG.src="images/SAGE_Farmers_Walden_Woods-sm.jpg";
 break;   
 
}   
}

function changeFP(){
 var picGG = document.getElementById("FP-img")    
var temp = picGG.src
var i = temp.indexOf("images/")
temp=temp.substring(i, temp.length)
switch(temp){
 case "images/FreshPond1-sm.jpg":
     picGG.src="images/FreshPond2-sm.jpg";
 break;   
  case "images/FreshPond2-sm.jpg":
     picGG.src="images/FreshPond3-sm.jpg";
 break;   
  case "images/FreshPond3-sm.jpg":
     picGG.src="images/FreshPond1-sm.jpg";
 break;   
 
}   
}

function changeLandF(){
 var picGG = document.getElementById("LandF-img")    
var temp = picGG.src
var i = temp.indexOf("images/")
temp=temp.substring(i, temp.length)
switch(temp){
 case "images/Randy-Loaves_and_Fishes-1.jpg":
     picGG.src="images/Randy-Loaves_and_Fishes-2.jpg";
 break;   
  case "images/Randy-Loaves_and_Fishes-2.jpg":
     picGG.src="images/Randy-Loaves_and_Fishes-1.jpg";
 break;   
 }   
}

function changeBF(){
 var picGG = document.getElementById("BF-img")    
var temp = picGG.src
var i = temp.indexOf("images/")
temp=temp.substring(i, temp.length)
switch(temp){
 case "images/Brookfield_1.jpg":
     picGG.src="images/Brookfield_2.jpg";
 break;   
  case "images/Brookfield_2.jpg":
     picGG.src="images/Brookfield_3.jpg";
 break;   
  case "images/Brookfield_3.jpg":
     picGG.src="images/Brookfield_1.jpg";
 break;   
 
}   
}

function changeGarlic(){
 var picGG = document.getElementById("Garlic-img")    
var temp = picGG.src
var i = temp.indexOf("images/")
temp=temp.substring(i, temp.length)
switch(temp){
 case "images/Garlic_1.jpg":
     picGG.src="images/Garlic_2.jpg";
 break;   
  case "images/Garlic_2.jpg":
     picGG.src="images/Garlic_3.jpg";
 break;   
  case "images/Garlic_3.jpg":
     picGG.src="images/Garlic_4.jpg";
 break;
  case "images/Garlic_4.jpg":
     picGG.src="images/Garlic_1.jpg";
 break;   
 
}   
}

function changeElmHill(){
 var picGG = document.getElementById("ElmHill-img")
var temp = picGG.src
var i = temp.indexOf("images/")
temp=temp.substring(i, temp.length)
switch(temp){
 case "images/ElmHill_1.jpg":
     picGG.src="images/ElmHill_2.jpg";
 break;
  case "images/ElmHill_2.jpg":
     picGG.src="images/ElmHill_3.jpg";
 break;
  case "images/ElmHill_3.jpg":
     picGG.src="images/ElmHill_4.jpg";
 break;
  case "images/ElmHill_4.jpg":
     picGG.src="images/ElmHill_5.jpg";
 break;
 case "images/ElmHill_5.jpg":
     picGG.src="images/ElmHill_1.jpg";
 break;

}
}

function changeGoats(){
 var picGG = document.getElementById("Goats-img")
var temp = picGG.src
var i = temp.indexOf("images/")
temp=temp.substring(i, temp.length)
switch(temp){
 case "images/Goats_1.jpg":
     picGG.src="images/Goats_2.jpg";
 break;
  case "images/Goats_2.jpg":
     picGG.src="images/Goats_1.jpg";
 break;

 break;

}
}

function changeCalf(){
 var picGG = document.getElementById("Calf-img")
var temp = picGG.src
var i = temp.indexOf("images/")
temp=temp.substring(i, temp.length)
switch(temp){
 case "images/Calf_1.jpg":
     picGG.src="images/Calf_2.jpg";
 break;
  case "images/Calf_2.jpg":
     picGG.src="images/Calf_1.jpg";
 break;

 break;

}
}

function newsletterSignUp(){
document.forms["ccoptin"].ea.focus() ;
}

function showCoopVideo(){

// var mvideo = document.getElementById("ehVideo");
//   mvideo.class='showVideo';
//   return true;
}

function toggle(div_id) {
	var el = document.getElementById(div_id);
	if ( el.style.display == 'none' ) {	el.style.display = 'block';}
	else {el.style.display = 'none';}
}
function blanket_size(popUpDivVar) {
	if (typeof window.innerWidth != 'undefined') {
		viewportheight = window.innerHeight;
	} else {
		viewportheight = document.documentElement.clientHeight;
	}
	if ((viewportheight > document.body.parentNode.scrollHeight) && (viewportheight > document.body.parentNode.clientHeight)) {
		blanket_height = viewportheight;
	} else {
		if (document.body.parentNode.clientHeight > document.body.parentNode.scrollHeight) {
			blanket_height = document.body.parentNode.clientHeight;
		} else {
			blanket_height = document.body.parentNode.scrollHeight;
		}
	}
	var blanket = document.getElementById('blanket');
	blanket.style.height = blanket_height + 'px';
	var popUpDiv = document.getElementById(popUpDivVar);
	popUpDiv_height=blanket_height/2-150;//150 is half popup's height
	popUpDiv.style.top = popUpDiv_height + 'px';
}
function window_pos(popUpDivVar) {
	if (typeof window.innerWidth != 'undefined') {
		viewportwidth = window.innerHeight;
	} else {
		viewportwidth = document.documentElement.clientHeight;
	}
	if ((viewportwidth > document.body.parentNode.scrollWidth) && (viewportwidth > document.body.parentNode.clientWidth)) {
		window_width = viewportwidth;
	} else {
		if (document.body.parentNode.clientWidth > document.body.parentNode.scrollWidth) {
			window_width = document.body.parentNode.clientWidth;
		} else {
			window_width = document.body.parentNode.scrollWidth;
		}
	}
	var popUpDiv = document.getElementById(popUpDivVar);
	window_width=window_width/2-150;//150 is half popup's width
	popUpDiv.style.left = window_width + 'px';
}
function popup(windowname) {
	blanket_size(windowname);
	window_pos(windowname);
	toggle('blanket');
	toggle(windowname);
}