function checkForm(form) {
	                    var el,
		                elName,
		                value,
		                type;
	                    var errorList = [];
	                    var errorText = {
		                1 : "Your Name",
		                2 : "Your E-mail",
		                3 : "Your Phone",
		                4 : "SPAM protection code",
		                5 : "Your City",
		                6 : "How did you find us"
		                
	                    }

	                    for (var i = 0; i < form.elements.length; i++) {
		                el = form.elements[i];
		                elName = el.nodeName.toLowerCase();
		                value = el.value;
		                if (elName == "input") {
			            type = el.type.toLowerCase();
                        switch (type) {
				        case "text" :
					    if (el.name == "name" && value == "") errorList.push(1);
					    if (el.name == "email" && value == "") errorList.push(2);
                                            if (el.name == "capt" && value == "") errorList.push(4);
                                            if (el.name == "phone" && value == "") errorList.push(3);
                                            if (el.name == "location" && value == "leer") errorList.push(5);
                       			    if (el.name == "howyoufind" && value == "leer") errorList.push(6);
                                            
				        break;
				        default :
				        break;
			}
		} else if (elName == "capt") { 
			if (value == "") errorList.push(4);
		} else if (elName == "select") { 
			if (el.name == "location" && value == "leer") errorList.push(5);
			if (el.name == "howyoufind" && value == "leer") errorList.push(6);
		}else {}
	}
	if (!errorList.length) return true;
	var errorMsg = "Please fill:\n\n";
	for (i = 0; i < errorList.length; i++) {
		errorMsg += errorText[errorList[i]] + "\n";
	}
	alert(errorMsg);
	return false;
}

function emailcheck(cur)
  {
    var string1=cur.email.value
    if (string1.indexOf("@")==-1)
      {
        alert("Please, check your E-mail")
        return false
      }
  }