function check_login() {
 	 jQuery.blockUI({ message: jQuery('#id_welcome'),
 			css: {
 				top: '20%',
 				width: '625px',
 				left: (jQuery(window).width() - 630) /2 + 'px'

 			}   
  }); 	
	return false;	
 }
  function next_step() {	
 	jQuery.blockUI({ message: jQuery('#id_step1'),
 			css: {
 				top: '1%',
 				width: '625px',
 				left: (jQuery(window).width() - 630) /2 + 'px'

 			} ,
 			iframeSrc:'www.google.com'  
  }); 	
 }
 function get_city(country_id, city_filed_id, city_div_id, id_city_loading, calling_function, url, default_id) {
	if(country_id=='') {
	  jQuery('#'+city_div_id).hide();
	  jQuery('#'+default_id).show();
		return;
	}
	jQuery('#'+city_div_id).show();
	jQuery('#'+default_id).hide();
	jQuery('#'+id_city_loading).show();	
	jQuery.ajax({
	  type: "POST",
	  url: url,
	  data: "country_id=" + escape(country_id)+"&calling_function="+calling_function,
	  success: function(html){
	    jQuery("#"+city_div_id).html(html);	    
	  },
	  complete: function() {
			jQuery('#'+id_city_loading).hide();
		}
	});
}
function date() {
	jQuery("#datepicker").datepicker({ altField: '#UserDob',  altFormat: 'dd-mm-yy', changeMonth: true, changeYear: true, gotoCurrent: true, showOn: 'both', minDate: new Date(1950, 1 - 1, 26), 
    maxDate: '0' });
}
function show(id_to_show) {
	jQuery('#'+id_to_show).show();
}
function addFormField(div_id, model_name, input_name, input_id, count) {
	var val = parseInt(jQuery('#'+count).val());
  if((jQuery('#' + model_name + (val-1) + input_id).val()).length > 2)
  {
		jQuery("#"+div_id).append("<input type='textarea' class='tarea-hgt' name='data[" + model_name + "][" + val + "][" + input_name + "]' id='" + model_name + val + input_id + "'>");
		jQuery('#'+count).val(val+1);
  }
}
//THIS FUNCTION IS USED TO SUBMIT THE FORM IN EVENTS LIKE DELETE, ADD,MARK READ, MARK UNREAD, ONLY IF ALTEAST ONE CHECKBOX IS SELECTED
function check_box_submit(button_id, action_id, action, form_name) {
 jQuery('#'+action_id).val(action);
 var x = 0;
 jQuery("input[type=checkbox]").each(function() 
 { 
    if(this.checked) {
     x++;
    }
 }
 );
 if(jQuery("#select_all").attr('checked')) {
 	x--;
 }
 if(x > 0) {
  if(action == 'delete') {
  	if (form_name == 'MessageUserInboxForm' || form_name == 'MessageUserOutboxForm') {
   		var answer = confirm('Are you sure you want to delete these message(s) ?');
  	}
  	else if (form_name == 'EndorsementMyEndorsementForm') {
  		var answer = confirm('Are you sure you want to delete these endorsement(s) ? These endorsement(s) will also be unlinked from all the resumes using them.');
  	}
  	else if (form_name == 'EducationVerifiedEducationForm') {
  		var answer = confirm('Are you sure you want to delete these credential(s) ? These will also be unlinked from all your resumes using these credentials.');
  	}
  	else if (form_name == 'EmploymentVerifiedEmploymentForm') {
  		var answer = confirm('Are you sure you want to delete these credential(s) ? These will also be unlinked from all your resumes using these credentials.');
  	}
  	else if (form_name == 'ReferenceMyReferenceForm') {
  		var answer = confirm('Are you sure you want to delete these reference(s) ? These reference(s) will also be unlinked from all the resumes using them.');
  	}
  	else if (form_name == 'DocumentMyDocumentsForm') {
  		var answer = confirm('Are you sure you want to delete these document(s) ? These document(s) will also be unlinked from all the resumes using them.');
  	}
  	else if(form_name == 'videosForm') {
  		var answer = confirm('Are you sure you want to delete these video(s) ? These video(s) will also be unlinked from all the resumes using them.');
  	}
  	else {
   		var answer = confirm('Are you sure you want to delete these ?');
  	}
   if(answer)
   	jQuery('#'+form_name).submit();
  }
  else {
   jQuery('#'+form_name).submit();
  }
 }
}
// Function for changing the Resume Heading of a user
function editResumeHeading(resume_id, url) {
	var link = jQuery('#edit_link').html();
	if(link == 'edit' || link == '<i>Create your Resume Heading</i>' || link == '<I>Create your Resume Heading</I>') {
		jQuery('#oldText').val(link);
		var oldHeading = jQuery('#resume_heading').html();
		jQuery('#oldHeading').val(oldHeading);
		jQuery('#resume_heading').empty();
		var html = '<input type="text" id="resume_heading_new" value="' + oldHeading + '">';
		jQuery('#resume_heading').html(html);
		jQuery('#edit_link').html('save');
	}
	else if(link == 'save') {
		var newHeading = jQuery('#resume_heading_new').val();
		if(newHeading != '') {
			jQuery.ajax({
			  type: "POST",
			  url: url,
			  data: "heading=" + newHeading + '&resume_id=' + resume_id,
			  complete: function() {
				}
			});
			jQuery('#resume_heading').empty();
			jQuery('#resume_heading').html(newHeading);
			jQuery('#edit_link').html('edit');
		}
		else {
			jQuery('#resume_heading').empty();
			jQuery('#resume_heading').html(jQuery('#oldHeading').val());
			jQuery('#edit_link').html(jQuery('#oldText').val());
		}
	}
}
//FUNCTION USED TO SUBMIT THE EMPTY forms (for refreshing page)
function form_submit() {
	jQuery('#empty_form').submit();
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}