// var base_url =  "http://localhost/epca_ci/";
  var base_url = "http://newepca.epcaconference.com/";

function getvalues(e,divid)
{
	variable = (e.options[e.selectedIndex].value);
	$('values'+divid).innerHTML = '<img src="' + base_url + '/images/loading.gif" border="0"><select name="value'+divid+'" id="value'+divid+'" style="display:none"><option value="all"></option></select>' ;
	urllink = base_url + 'index.php/epcasite/optionvalues/'+variable;
					//alert(urllink);
					 var req =new Ajax(urllink, {method: 'get', onComplete: function complete(response) { 
			              	                               if(response == '')
					 											$('values'+divid).innerHTML = '<select name="value'+divid+'" id="value'+divid+'"><option value="all"></option>' + response + '</select>' ;
					 										else
					 											$('values'+divid).innerHTML = '<select name="value'+divid+'" id="value'+divid+'">' + response + '</select>' ;
					 										
									   
			         					     			}
									   }).request();
			              
			              
 
}

function searchpublication(p)
{
	
 	var variable1 = $('variable1').options[$('variable1').selectedIndex].value;
 	var variable2 = $('variable2').options[$('variable2').selectedIndex].value;
 	var value1 	  = $('value1').options[$('value1').selectedIndex].value;
 	var value2    = $('value2').options[$('value2').selectedIndex].value;
	$('pagebody').innerHTML  = '<br><br><br><br><center><img src="' + base_url + '/images/loading.gif" border="0"></center>' ;
	urllink = base_url + 'index.php/epcasite/publications/' + variable1 + '/' + value1 + '/' + variable2 + '/' + value2 + '/' + p;
	
					//alert(urllink);
					 var req =new Ajax(urllink, {method: 'get', onComplete: function complete(response) { 
			              	                                if(response == '') 
					 											 $('pagebody').innerHTML = '<br><center><b>No publications found</b></center>';
					 										else $('pagebody').innerHTML = response;
					 										
									   
			         					     			}
									   }).request();
			              
	 
 
			              
	
}

function login()
{
	
	if(require('userid') && require('password'))
	                                            document.loginform.submit();
	
}
function edituser()
{
	
	if(require('fname') && require('oldpassword') && require('newpassword') && matchconfirm('newpassword','newpasswordconfirm') )
	                                            document.epcaform.submit();
	
}


function require(e)
{
	if($(e).value == ''){ $(e).setStyle('border','2px #ff0000 solid'); return false;}
	else  { $(e).setStyle('border','1px #00ff00 solid'); return true;}
}
function checkisnum(e)
{
	var anum= /(^\d+$)|(^\d+\.\d+$)/;
	if (anum.test($(e).value)){$(e).setStyle('border','1px #00ff00 solid'); return true; }
	else  { $(e).setStyle('border','2px #ff0000 solid'); return false; }
}

function checkselect(e)
{
	var var1 = $(e).options[$(e).selectedIndex].value;
	if(($(e).selectedIndex == -1) || (var1 == '')){ $(e).setStyle('background','#ff0000'); return false;}
	else  { $(e).setStyle('background','#ffffff'); return true;}
}


function matchconfirm(e , ce)
{
	if($(e).value == $(ce).value){$(e).setStyle('border','1px #00ff00 solid'); $(ce).setStyle('border','1px #00ff00 solid'); return true; }
	else  {  $(e).setStyle('border','2px #ff0000 solid'); $(ce).setStyle('border','2px #ff0000 solid'); return false;}
}


function upload()
{
   if($('moresubject'))
   {
   	   $('addsubjectdiv').setStyle('border','2px #ff0000 solid'); 
   }
   	else
   	{
   		if(require('title') && checkmultipleSelect('subject') && checkselect('language') && checkselect('partner') && require('description') && require('author') && require('price') && checkisnum('price') && require('fileattach'))
   	
	                                            document.epcaform.submit();
   	}
}

function checkmultipleSelect(e)
{
	if(($(e).selectedIndex == -1)){ $(e).setStyle('background','#ff0000'); return false;}
	else  { $(e).setStyle('background','#ffffff'); return true;}
}

function addSubject()
{
	if($('moresubject'))
   {
   	 if(require('moresubject')){
   	 	    var subject =  escape($('moresubject').value);//.replace(/[^a-zA-Z 0-9] /g, '') ;
   	 	     
   	 		urllink = base_url + 'index.php/epcasite/addsubject/' + subject ;
	        $('addsubjectdiv').innerHTML = '<img src="' + base_url + '/images/loading.gif" border="0"><a href="#" onclick="addSubjectDiv()"> Add Subject</a>';
					//alert(urllink);
					 var req =new Ajax(urllink, {method: 'get', onComplete: function complete(response) { 
			              	                  
					 										$('addsubjectdiv').innerHTML = '<a href="#" onclick="addSubjectDiv()"> Add Subject</a>'; 
					 										$('subjectdiv').innerHTML = '<select name="subject" id="subject"><option value=""></option>' + response + '</select>'
									    					$('addsubjectdiv').setStyle('border','2px #ffffff solid'); 
			         					     			}
									   }).request();
   	 }
   	 
   }
}

function addSubjectDiv()
{
	$('subject').setStyle('display','none');
	
	$('addsubjectdiv').innerHTML = '<input name="moresubject" id="moresubject"><a href="#" onclick="addSubject()"> Add </a> | <a href="#" onclick="CancelSubject()"> Cancel </a>';
	
}

function CancelSubject()
{
	$('subject').setStyle('display','block');
	$('addsubjectdiv').setStyle('border','2px #ffffff solid'); 
	$('addsubjectdiv').innerHTML = '<a href="#" onclick="addSubjectDiv()"> Add Subject</a>';
	
}