var ramona = {
	init: function() {
		//hide nav
		//$("#nav").css('display', 'none');
        activate_global_rollovers();
	    

	    
	    $("#enter_search_terms").click(function() {
			if($("#data_layer_search_box").is(":hidden")) {
				$("#data_layer_search_box").fadeIn(1000);
			} else {
				//$("#data_layer_search_box").fadeOut(1000);
			}
		});
		
		
		$("#state_select_2").click(function() {
	        $("#state_url_element").val($("#state_select_2").val());
	        $("#user_creation_form").attr("action",$("#state_url_element").val()); 
		});
		
		
	}
}

jQuery(document).ready(function() {
	ramona.init();
});

function validate_account_submit() {
    if($("#state_select_2").val() == '') {
        alert('Please choose the State where you live and or work.');
        return false;
    } else {
        return true;
    }
}


function switch_state(form_ele) {
    form_ele.checked = true;
}

function activate_global_rollovers() {
    $('#header_login').imghover({suffix: '_hover',btnOnly: 'true'});
    $('#header_create_account').imghover({suffix: '_hover',btnOnly: 'true'});
    $('#nav_status_maps').imghover({suffix: '_on',btnOnly: 'true'});
    $('#nav_data_layers').imghover({suffix: '_on',btnOnly: 'true'});
    $('#nav_profile').imghover({suffix: '_on',btnOnly: 'true'});
    $('#nav_directory').imghover({suffix: '_on',btnOnly: 'true'});
    $('#nav_getting_started').imghover({suffix: '_on',btnOnly: 'true'});
}


var current_row = 0;

function set_row(clicked_table) {
    var rows = document.getElementById(clicked_table).rows;
    for (i = 0; i < rows.length; i++) {
        rows[i].onclick = function() {
            current_row = (this.rowIndex + 1);
        }
    }
}

function add_row(tbody_alias, layer_type) {
    if (current_row == 0) {
        return;
    }
    var tbodyElem = document.getElementById(tbody_alias);
    var trElem, tdElem;

    trElem = tbodyElem.insertRow(current_row + 6);
    //trElem.className = "tr";
    
    // first column
    tdElem = trElem.insertCell(trElem.cells.length);
    //tdElem.className = "col0";
    tdElem.innerHTML = "sample row";

    // first column
    tdElem = trElem.insertCell(trElem.cells.length);
    tdElem.innerHTML = "";
    
    // first column
    tdElem = trElem.insertCell(trElem.cells.length);
    tdElem.innerHTML = "";
    
    // first column
    tdElem = trElem.insertCell(trElem.cells.length);
    tdElem.innerHTML = "";
    
    // first column
    tdElem = trElem.insertCell(trElem.cells.length);
    tdElem.innerHTML = "";
    
    // first column
    tdElem = trElem.insertCell(trElem.cells.length);
    tdElem.innerHTML = "";
    
    // last column
    tdElem = trElem.insertCell(trElem.cells.length);
    tdElem.innerHTML = "";
}


var c_box;
var c_box_collection = new Array();

function update_checkboxes(value, checked, c_index) {
    var c_boxes = new Array();
    eval('c_boxes = c_box_'+c_index);
    //c_boxes = c_box_collection[c_index];
    if (in_array(value, c_boxes) && !checked) {
        // remove it
        c_boxes = remove_value(value, c_boxes);
    } else if (checked) {
        // add it
        c_boxes.push(value);
    }
    eval('c_box_'+c_index+' = c_boxes');;
    //alert(c_box_collection);
}

function in_array(value, array) {
    for (i = 0; i < array.length; i++) {
        if (array[i] == value) {
            return true;
        }
    }
}

function remove_value(value, array) {
    for (i = 0; i < array.length; i++) {
        if (array[i] == value) {
            array.splice(i,1);
            return array;
        }
    }
}

function validate_layer_fields(layer_id) {
    error = false;
    // status_
    // source_
    // date_
    // scale_
    // frequency_
    
    
    progress = $('#progress_'+layer_id).val();
    source = $('#source_'+layer_id).val();
    
    // production date has 'YYYY' entered by default
    production_date = $('#date_'+layer_id).val();
    if (production_date == 'YYYY') {
        production_date = '';
    }
    
    
    
    scale = $('#scale_'+layer_id).val();
    frequency = $('#frequency_'+layer_id).val();
    
    
    // if none of the five required fields are selected then don't validate
    if (!(progress || source || production_date || scale || frequency)) {
        return;
    }

    if (!progress) {
        $('#progress_label_'+layer_id).css("color", "red");
        error = true;
    } else {
        $('#progress_label_'+layer_id).css("color", "#808080");
    }
    if (!source) {
        $('#source_label_'+layer_id).css("color", "red");
        error = true;
    } else {
        $('#source_label_'+layer_id).css("color", "#808080");
    }
    if (!production_date) {
        $('#production_date_label_'+layer_id).css("color", "red");
        error = true;
    } else {
        $('#production_date_label_'+layer_id).css("color", "#808080");
    }
    if (!scale) {
        $('#scale_label_'+layer_id).css("color", "red");
        error = true;
    } else {
        $('#scale_label_'+layer_id).css("color", "#808080");
    }
    if (!frequency) {
        $('#update_frequency_label_'+layer_id).css("color", "red");
        error = true;
    } else {
        $('#update_frequency_label_'+layer_id).css("color", "#808080");
    }
    if (error) {
        $('#layer_error_'+layer_id).fadeIn(500);
    } else {
        $('#layer_error_'+layer_id).fadeOut(500);
    }
}

function update_field(field_name, layer_id, new_value) {
    // update the field
    if (field_name == 'progress') {
        field_name = 'status';
    }
    $.ajax({
        type: "POST",
        url: "http://ct.gisinventory.net/ajax/layer_update.php",
        data: "field="+field_name+"&layer_id="+layer_id+"&value=" + new_value
    });

    // now validate the other fields
    validate_layer_fields(layer_id);
}

function update_extra_question(table_id, field_name, layer_id, new_value) {
    $.ajax({
        type: "POST",
        url: "http://ct.gisinventory.net/ajax/layer_update_ex.php",
        data: "field="+field_name+"&layer_id="+layer_id+"&value="+new_value+"table_id="+table_id
    });
}

function update_ex_checkbox(table_id, field_name, layer_id, new_value) {
    $.ajax({
        type: "POST",
        url: "http://ct.gisinventory.net/ajax/layer_update_ex.php",
        data: "field="+field_name+"&layer_id="+layer_id+"&value="+new_value+"table_id="+table_id
    });
}

function update_checkbox(field_name, layer_id, new_value) {
    var http = get_http_object();
    if (new_value) {
        new_value = "1";
    } else {
        new_value = "0";
    }
    $.ajax({
        type: "POST",
        url: "http://ct.gisinventory.net/ajax/layer_update.php",
        data: "field="+field_name+"&layer_id="+layer_id+"&value="+new_value
    });
}

function reset_all(form_field_num) {
    source = "source_" + form_field_num;
    if (document.all) {
        eval('document.all.["source_' + form_field_num + '"].options[0].selected=true');
        eval('document.all.["scale_' + form_field_num + '"].options[0].selected=true');
        eval('document.all.["date_' + form_field_num + '"].value=');
        eval('document.all.["frequency_' + form_field_num + '"].options[0].selected=true');
    } else {
        eval('document.framework_form.source_' + form_field_num + '.options[0].selected=true');
        eval('document.framework_form.scale_' + form_field_num + '.options[0].selected=true');
        eval('document.framework_form.date_' + form_field_num + '.value=');
        eval('document.framework_form.frequency_' + form_field_num + '.options[0].selected=true');
    }
}

function check_layer_status(form_element, layer_id) {
    if (document.all) {
        status = document.all['status_'+layer_id].value;
        if (status) {
            return true;
        } else {
            alert('Please choose the progress status for this layer before you choose a geography.\n\nComplete\nIn Work\nPlanned');
            return false;
        }
    } else {     
        eval('status = form_element.status_'+layer_id+'.value');
        if (status) {
            return true;
        } else {
            alert('please choose the progress status for this layer before you choose a geography.\n\nComplete\nIn Work\nPlanned');
            return false;
        }
    }
}

function set_geo_layer_id(form_element, new_value) {
    if (document.all) {
        document.all['geo_layer_id'].value=new_value;
    } else {
        form_element.geo_layer_id.value=new_value;
    }
}

function set_alayer_id(form_element, new_value) {
    if (document.all) {
        document.all['add_layer_id'].value=new_value;
    } else {
        form_element.add_layer_id.value=new_value;
    }
}

function set_alayer_type(form_element, new_value) {
    if (document.all) {
        document.all['add_layer_type'].value=new_value;
    } else {
        form_element.add_layer_type.value=new_value;
    }
}


function set_dlayer_id(form_element, new_value) {
    if (document.all) {
        document.all['del_layer_id'].value=new_value;
    } else {
        form_element.del_layer_id.value=new_value;
    }
}


function lf() {
    if (document.login_form != null) {
    	document.login_form.email.focus();
    }
}

function set_view(form_element, new_value) {
    if (document.all) {
        document.all['view'].value=new_value;
    } else {
        form_element.view.value=new_value;
    }
}

function set_section(form_element, new_value) {
    if (document.all) {
        document.all['section'].value=new_value;
    } else {
        form_element.section.value=new_value;
    }
}

function set_action(form_element, new_value) {
    if (document.all) {
        document.all['action'].value=new_value;
    } else {
        form_element.action.value=new_value;
    }
}


function set_map_action(form_element, new_value) {
    if (document.all) {
        document.all['map_action'].value=new_value;
    } else {
        form_element.map_action.value=new_value;
    }
}

function openWindow(theURL, windowWidth, windowHeight, otherFeatures) {
	return window.open(theURL,'_blank','width='+windowWidth+',height='+windowHeight+','+otherFeatures+',resizable=1,location=0,status=0,toolbar=0,menubar=0');
}

function preloadImages () { //v3.0
  var d=document; if(d.images){ if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function swapImgRestore () { //v3.0
  var i,x,a=document.sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function 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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function swapImage () { //v3.0
  var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function go_to_layer(layer_id) {
    window.location.href='#layer_mark_'+layer_id;
}