<!--

/**
 * ---------------------- Subversion Information ------------------------------
 * ****************************************************************************
 * $Date: 2010-04-22 16:02:48 -0700 (Thu, 22 Apr 2010) $
 * $Rev: 900 $
 * $Author: steven $
 *
 * SVN URL of this file
 * $HeadURL: http://hal/svn/cms/trunk/idx/inc/js/search_form.js $
 * ****************************************************************************
 *
 * @copyright Real Estate Webmasters 2004 - 2009
 */


    function validateTEXT(formObj, fld, txt) {
        fld = formObj[fld];
        if (fld.value.length < 1) {
            alert(txt);
            return false;
        }
        return true;
    }

    function validateARRAY(formObj, fld, txt) {
        fld = formObj[fld];
        var len = fld.length;
        var valid = false;
        for (i = 0; i < len; i++) {
            if (fld[i].checked) {
                valid = true;
                break;
            }
        }
        if (!valid) alert(txt);
        return valid;
    }
    function validateVALUE(formObj, fld, txt) {
        fld = formObj[fld];
        var valid = false;
	  	if (fld.value != "") valid = true;
        if (!valid) alert(txt);
        return valid;
    }


    function validateCities(formObj) {
    	return validateARRAY(formObj, 'search_city[]', 'Please select a city.');
    }
    function validateCity(formObj) {
    	return validateVALUE(formObj, 'search_city', 'Please select a city.');
    }
    function validateMLS(formObj) {
    	return validateTEXT(formObj, 'search_mls', 'Please enter a MLS number.');
    }
    function validateZip(formObj) {
    	return validateTEXT(formObj, 'search_zip', 'Please enter a Zip Code.');
    }

    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";
        	}
        }
    }

//-->