<!--

/**
 * ---------------------- Subversion Information ------------------------------
 * ****************************************************************************
 * $Date: 2008-11-19 11:14:12 -0800 (Wed, 19 Nov 2008) $
 * $Rev: 349 $
 * $Author: steven $
 *
 * SVN URL of this file
 * $HeadURL: http://hal/svn/cms/trunk/idx/inc/js/search_form.js $
 * ****************************************************************************
 *
 * @copyright Real Estate Webmasters 2008
 */

    function validateCities(formObj)
    {
        var cities = formObj['search_city[]'];
        var len = cities.length;

        var valid = false;

        for (i = 0; i < len; i++)
        {
            if (cities[i].checked)
            {
                valid = true;
                break;
            }
        }

        if (!valid) alert('Please select a city.');

        return valid;
    }

    function validateCity(formObj)
    {
        var city = formObj['search_city'];
        var valid = false;

	  	if (city.value != "")
        {
	        valid = true;
        }

        if (!valid) alert('Please select a city.');

        return valid;
    }

    function validateCitySchool(formObj)
    {
        var city = formObj['search_city'];
        var school = formObj['school_type'];
        var valid = false;

	  	if (city.value != "" && school.value != "")
        {
	        valid = true;
        }

        if (!valid) alert('Please select a city and school type.');

        return valid;
    }

    function validateMLS(formObj)
    {
        var mls = formObj['search_mls'];
        var len = mls.value.length;

        if (len < 1)
        {
            alert('Please enter a MLS number.');
            return false;
        }

        return true;
    }

    function validateZip(formObj)
    {
        var zip = formObj['search_zip'];
        var len = zip.value.length;

        if (len < 1)
        {
            alert('Please enter a Zip Code.');
            return false;
        }

        return true;
    }

    function save_search_toggle(input) {
        var obj = document.getElementById('search_title');
        if (input.checked) {
            obj.value = "Search Title";
            $('#search_title').show();
        } else {
            obj.value = "";
            $('#search_title').hide();
        }
    }

    function search_box(toggle) {
        var obj = document.getElementById('search_title');
        if (toggle) {
        	if(obj.value == "Search Title") {
        		obj.value = "";
        	}
        } else {
            if(obj.value == "") {
        		obj.value = "Search Title";
        	}
        }
    }

    function toggle_waterfront() {
        var formblock;
        var forminputs;
        var search_form = $('#searchForm');
        var water = '';

        formblock= document.getElementById('searchForm');
    	forminputs = formblock.getElementsByTagName('input');

    	for (i = 0; i < forminputs.length; i++) {
            // regex here to check name attribute
		    var regex = new RegExp("waterfront_type", "i");
    		if (regex.test(forminputs[i].getAttribute('name'))) {
    			if(forminputs[i].checked == true) {
    				water = $('#' + forminputs[i].id).attr('class');
    			}
    		}
    		var regex2 = new RegExp("waterfront_view", "i");
    		if (regex2.test(forminputs[i].getAttribute('name'))) {
    			if(forminputs[i].checked == true) {
    				water = $('#' + forminputs[i].id).attr('class');
    			}
    		}
    		
    			var regex3 = new RegExp("water_access", "i");
    		if (regex3.test(forminputs[i].getAttribute('name'))) {
    			if(forminputs[i].checked == true) {
    				water = $('#' + forminputs[i].id).attr('class');
    			}
    		}
    	}
    	 
    	 
        if(water == "waterfront_type_options") {
            search_form.find('.waterfront_type_display').show();
            search_form.find('.waterfront_type_options').removeAttr('disabled');
            search_form.find('.waterfront_view_display').hide();
            search_form.find('.waterfront_view_options').attr('disabled', 'true');
        } else if(water == "waterfront_view_options") {
            search_form.find('.waterfront_view_display').show();
            search_form.find('.waterfront_view_options').removeAttr('disabled');
            search_form.find('.waterfront_type_display').hide();
            search_form.find('.waterfront_type_options').attr('disabled', 'true');
            
       } else if(water == "waterfront_acccess_options") {
            search_form.find('.waterfront_view_display').show();
            search_form.find('.waterfront_view_options').removeAttr('disabled');
            search_form.find('.waterfront_type_display').hide();
            search_form.find('.waterfront_type_options').attr('disabled', 'true');
            
        } else {
            search_form.find('.waterfront_view_display').show();
            search_form.find('.waterfront_view_options').removeAttr('disabled');
            search_form.find('.waterfront_type_display').show();
            search_form.find('.waterfront_type_options').removeAttr('disabled');
        }
    }

//-->