// JavaScript Document
function checkForm(form) {
					var errors = '';
					var numErrors = 0;
					var message = '';
					var mcount = 0;
					var search_type = '';
					var h_search_type = '';
					
					if (document.form.sfield.value=="Street Address, MLS#, or Zip"){
						form.sfield.value = '';
					}
					
					if ((!isValidLength(form.city.value, 1, 40))&&(!isValidLength(form.sfield.value, 3, 100))) {
						message += '- Please Select a City or Enter Zipcode, MLS# or Street Address\n';
						mcount=1;
					}
					if (isValidLength(document.form.city.value, 1, 40)){
						search_type = 'C';
						form.h_search_type.value = search_type;
					}
					
					if(mcount) {
						message = 'We\'re sorry,\n' + message;
						alert(message);
						form.sfield.value = 'Street Address, MLS#, or Zip';
						return false;
					}
					
					return true;
				}