<!--

/**
 * ---------------------- 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 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_price(idx) {
        if(idx == "rental") {
            document.getElementById('listing_rent').style.display = 'block';
            document.getElementById('minimum_rent').disabled = false;
            document.getElementById('maximum_rent').disabled = false;
            document.getElementById('listing_price').style.display = 'none';
            document.getElementById('minimum_price').disabled = true;
            document.getElementById('maximum_price').disabled = true;
        } else {
            document.getElementById('listing_rent').style.display = 'none';
            document.getElementById('minimum_rent').disabled = true;
            document.getElementById('maximum_rent').disabled = true;
            document.getElementById('listing_price').style.display = 'block';
            document.getElementById('minimum_price').disabled = false;
            document.getElementById('maximum_price').disabled = false;
        }
    }

    function toggle_sub_types(idx) {

        var vars = "";
        var formblock;
        var forminputs;

        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("hide_subtype", "i");
    		if (regex.test(forminputs[i].getAttribute('name'))) {
				vars+="&search_subtype[]=" + forminputs[i].value;
    		}

    	}

    	vars = vars.replace(/ /g,"+");

        $('#sub-types').load('/idx/dynamic/sub_types.php?idx=' + idx + vars);

    }

//-->