function validate(formObj){
	var valid = true;
	var errors = new Array();
	if (formObj.elements["yourName"].value==''){
		valid = false;
		errors[errors.length] = "yourName";
	}
	if (formObj.elements["yourEmail"].value=='' || formObj.elements["yourEmail"].value.length<6 || 	formObj.elements["yourEmail"].value.indexOf(",")>=0 || 	formObj.elements["yourEmail"].value.indexOf(";")>=0 || 	formObj.elements["yourEmail"].value.indexOf(":")>=0 || 	formObj.elements["yourEmail"].value.indexOf("/")>=0 || 	formObj.elements["yourEmail"].value.indexOf(" ")>=0 || 	formObj.elements["yourEmail"].value.indexOf("@")<=0 || 	formObj.elements["yourEmail"].value.indexOf("@")!=formObj.elements["yourEmail"].value.lastIndexOf("@") || 	formObj.elements["yourEmail"].value.lastIndexOf(".")<formObj.elements["yourEmail"].value.indexOf("@") || formObj.elements["yourEmail"].value.lastIndexOf(".")+2>formObj.elements["yourEmail"].value.length-1 || formObj.elements["yourEmail"].value.indexOf("@")+1 == formObj.elements["yourEmail"].value.lastIndexOf(".")){
		valid = false;
		errors[errors.length] = "yourEmail";
	}
	if (formObj.elements["teacherName"].value==''){
		valid = false;
		errors[errors.length] = "teacherName";
	}
	if (formObj.elements["teacherEmail"].value=='' || formObj.elements["teacherEmail"].value.length<6 || 	formObj.elements["teacherEmail"].value.indexOf(",")>=0 || 	formObj.elements["teacherEmail"].value.indexOf(";")>=0 || 	formObj.elements["teacherEmail"].value.indexOf(":")>=0 || 	formObj.elements["teacherEmail"].value.indexOf("/")>=0 || 	formObj.elements["teacherEmail"].value.indexOf(" ")>=0 || 	formObj.elements["teacherEmail"].value.indexOf("@")<=0 || 	formObj.elements["teacherEmail"].value.indexOf("@")!=formObj.elements["teacherEmail"].value.lastIndexOf("@") || 	formObj.elements["teacherEmail"].value.lastIndexOf(".")<formObj.elements["teacherEmail"].value.indexOf("@") || formObj.elements["teacherEmail"].value.lastIndexOf(".")+2>formObj.elements["teacherEmail"].value.length-1 || formObj.elements["teacherEmail"].value.indexOf("@")+1 == formObj.elements["teacherEmail"].value.lastIndexOf(".")){
		valid = false;
		errors[errors.length] = "teacherEmail";
	}
	if (formObj.elements["message"].value=='' || formObj.elements["message"].value.indexOf("fuck")>=0 || formObj.elements["message"].value.indexOf("shit")>=0 || formObj.elements["message"].value.indexOf("whore")>=0 || formObj.elements["message"].value.indexOf("bitch")>=0 || formObj.elements["message"].value.indexOf("cunt")>=0 || formObj.elements["message"].value.indexOf("cock")>=0 || formObj.elements["message"].value.indexOf("dick")>=0){
		valid = false;
		errors[errors.length] = "message";
	}
	
	if (valid == true){
		return true;
	} else {
		showErrors(errors);
		return false;
	}
}

function showErrors(errors){
	document.getElementById("formLabel_yourName").style.color = "#FFFFFF";
	document.getElementById("formLabel_yourEmail").style.color = "#FFFFFF";
	document.getElementById("formLabel_teacherName").style.color = "#FFFFFF";
	document.getElementById("formLabel_teacherEmail").style.color = "#FFFFFF";
	document.getElementById("formLabel_message").style.color = "#FFFFFF";
	if (errors.length>0){
		for (var i=0;i<errors.length;i++){
			document.getElementById("formLabel_"+errors[i]).style.color = "#FF0000";
		}
	}
}