function fullScreen(theURL) {
window.open(theURL, '', 'fullscreen=1, scrollbars=auto, titlebar=yes, scrollbars=auto, ');
}

function showVolVideo(x)
{
   var index = x;
   if(index == 0){document.getElementById('vid').src="http://www.youtube.com/embed/rld11CZrxdw";}
   if(index == 1){document.getElementById('vid').src="http://www.youtube.com/embed/BynW9xqjA_c";}
   if(index == 2){document.getElementById('vid').src="http://www.youtube.com/embed/TTb98cSpmGc";}
}

// used by hopelink comment form to limit comment categories to two and check
// phone number is in correct format
function limitChecks()
{
   var x = document.getElementsByName('comment_type[]');
   var count = 0;
   var errmsg = "";
   for(i=0;i<x.length;i++)
   {
	  if(x[i].checked)
      {count++;}
   }
   if(count > 2)   
   {
	  errmsg="Please limit the comment to two types only.";
   }
   var result;
   var originalNumber;
   originalNumber = document.getElementById('phonenumber').value;
   if(originalNumber != "")
   {
   var pattern = /^[^\W^\w]*\s*\d{3}\s*(\.{1}|-{1})*\s*\d{3}\s*(\.{1}|-{1})*\s*\d{4}\s*$/;
   if(pattern.test(originalNumber))
   {
	  var notab=(originalNumber.replace(/\t/g,""));
	  var nospace=(notab.replace(/ /g,""));
	  var nochars = nospace.replace(/[\.-]/g,"");   // replace "." with "-"
	  var n = nochars.slice(0,3)+"-";
	  var mid = nochars.slice(3,6);
	  var o = "-" + nochars.slice(6);
	  var final = n + mid + o;   // concatenate, baby!
	  document.getElementById('phonenumber').value=final;
   }
   else
   {
	  errmsg= errmsg + "\nYou have entered an invalid phone number. Please enter your phone number in one of the following formats:  222.222.2222 or 222-222-2222";
          document.getElementById('phonenumber').focus(); 
   }
   }
   if(errmsg != "")
   {
      alert(errmsg);
      return false;
   }
}

function alternate(id){ 
 if(document.getElementsByTagName){  
   var table = document.getElementById(id);   
   var rows = table.getElementsByTagName("tr");   
   for(i = 0; i < rows.length; i++){           
 //manipulate rows 
     if(i % 2 == 0){ 
       rows[i].className = "evenrow"; 
     }else{ 
       rows[i].className = "oddrow"; 
     }       
   } 
 } 
}

function highlightzip(loc){document.getElementById(loc).style.color="#f2531f";}
function nohighlight(loc){document.getElementById(loc).style.color="#000000";}

////////////////////////////////  used by EZ Rider Eligibility form
function nextBox(checkbox, id){
   var currentId = id;
   var isChecked = document.getElementById(checkbox).checked;
   if(isChecked)
   {
      document.getElementById(currentId).disabled=false;
      document.getElementById(currentId).focus();
   }
   if(!isChecked)
   {
      document.getElementById(currentId).value="";
      document.getElementById(currentId).disabled=true;
   }
}

// /////////////////////////////////////////////////////////////////////////////////////////////
///////////////////  used by EZ Rider Eligibility form  (connector-request)
function checkForm()
{ 
   var e = document.getElementById('email').value;
   if(!e==""){
//      alert("not empty: " + e);
      document.getElementById('return_email').value=e;
   }
   else
   {
//      alert("empty: ");
      document.getElementById('return_email').value="ezrider@hope-link.org";    
//      alert(document.getElementById('return_email').value);
   }
	var ok="false";

	if(!document.getElementById('older_adult').checked){ok="true";}
	else
	{
	   if(!document.getElementById('yob').value==""){
                document.getElementById('yob').disabled=false;
		ok="true";
	   }
	   else
	   {
	        alert("Please enter a year of birth date or clear the checkbox.");
	        document.getElementById('yob').focus();
	   }
	}
// //////////////////ACCESS RIDER /////////////////////////
	if(ok=="true"){
		ok="false";
		if(!document.getElementById('access_rider').checked)
		{ok="true";}
		else
		{
			if(!document.getElementById('access_id').value==""){
                            document.getElementById('access_id').disabled=false;
	    	 	    ok="true";
	    	        }
	    	       else
	    	       {
		            alert("Please enter your ACCESS ID number.");
			    document.getElementById('access_id').focus();
	    	       }
		}
	}
// ////////////////DISABILITY /////////////////////////
	if(ok=="true"){
		ok="false";
		if(!document.getElementById('disability').checked)	{ok="true";}
		else
		{
			if(!document.getElementById('disability_condition').value=="")	{
                                document.getElementById('disability_condition').disabled=false;
				ok="true";
			}
			else
			{
				alert("Please enter your disabling condition.");
				document.getElementById('disability_condition').focus();
			}
		}
	}
// //////////////// INCOME /////////////////////////
	if(ok=="true"){
		ok="false";
		if(!document.getElementById('low_income').checked){ok="true";}
		else
		{
		        if(!document.getElementById('meet_income').selectedIndex=="0"){
                            document.getElementById('meet_income').disabled=false;
	    		    ok="true";
	    	        }
	    	        else
	    	        {
	        	    alert("Please confirm whether you meet income guidelines");
	        	    document.getElementById('meet_income').focus();
	    	        }
	        }
	}
        if(ok=="true"){
            return true;
        }
        else
        {
            return false;
        }
}

// when form is cleared, set the text input boxes back to disabled
function setDisabled()
{
alert('disable');
   document.getElementById('yob').disabled=true;
   document.getElementById('access_id').disabled=true;
   document.getElementById('disability_condition').disabled=true;
   document.getElementById('meet_income').disabled=true;
}

function validateForm(thisForm)
{
   with(thisForm)
   {
      if(checkForm(yob,"fill it out!")==false)
      {
     	yob.focus();return false;
      }
   }
}