// JavaScript Document

//Post Form
function post_chk(form){
chk=0;

//fields
strfield1 = document.forms[1].title.value
strfield2 = document.forms[1].post.value

//Title
if (strfield1 == "" || strfield1 == null || !isNaN(strfield1) || strfield1.charAt(0) == ' ')
    {
	document.getElementById('post_title_chk').innerHTML="<span class='form_required'>*required</span>";
    chk=1;
    }

//Post
    if (strfield2 == "" || strfield2 == null || strfield2.charAt(0) == ' ')
    {
	document.getElementById('post_post_chk').innerHTML="<span class='form_required'>*required</span>";
    chk=1;
    }

	if (chk==1){
		return false;
	}else{
    	return true;
	}

}

//Conatct Form
function contact_chk(form){
chk=0;

//fields
strfield1 = document.forms[1].name.value 
strfield2 = document.forms[1].message.value	

//Name
    if (strfield1 == "" || strfield1 == null || !isNaN(strfield1) || strfield1.charAt(0) == ' ')
    {
	document.getElementById('contact_name_chk').innerHTML="<span class='form_required'>*required</span>";
    chk=1;
    }

  //Comment
    if (strfield2 == "" || strfield2 == null || strfield2.charAt(0) == ' ')
    {
	document.getElementById('contact_message_chk').innerHTML="<span class='form_required'>*required</span>";
    chk=1;
    }
	
	
	if (chk==1){
		return false;
	}else{
    	return true;
	}

}

//Comment Form
function comchk(form) {
chk=0;

//fields
strfield1 = document.forms[1].name.value 
strfield2 = document.forms[1].comment.value

  //Name
    if (strfield1 == "" || strfield1 == null || !isNaN(strfield1) || strfield1.charAt(0) == ' ')
    {
	document.getElementById('comnamechk').innerHTML="<span class='form_required'>*required</span>";
    chk=1;
    }

  //Comment
    if (strfield2 == "" || strfield2 == null || strfield2.charAt(0) == ' ')
    {
	document.getElementById('comcomchk').innerHTML="<span class='form_required'>*required</span>";
    chk=1;
    }
	
	
	if (chk==1){
		return false;
	}else{
    	return true;
	}
}


//Pass Check
function passchange(form){
var chk = 0;

//fields
strfield1 = document.forms[1].pass.value
strfield2 = document.forms[1].confirm_pass.value
strfield3 = document.forms[1].user.value



  	//Pass
    if (strfield1 == "" || strfield1 == null)
    {
    document.getElementById('pass_pass_check').innerHTML="<span class='form_required'>*Both fields are required</span>";
    chk=1;
    }
 
 	//Confirm
    if (strfield2 == "" || strfield2 == null)
    {
    document.getElementById('pass_pass_check').innerHTML="<span class='form_required'>*Both fields are required</span>";
    chk=1;
    }
	
	//User
	if (strfield3 == "" || strfield3 == null)
    {
    document.getElementById('pass_pass_check').innerHTML="<span class='form_required'>*User name required</span>";
    chk=1;
    }
	
	//Check same
	if (strfield1 != strfield2)
    {
    document.getElementById('pass_pass_check').innerHTML="<span class='form_required'>*Passwords do not match</span>";
    chk=1;
    }
	
	//Check Length
	len = strfield1.length;
	if (len < 8){
	document.getElementById('pass_pass_check').innerHTML="<span class='form_required'>*Passwords must be at least 8 characters</span>";
    chk=1;		
	}
   
   	if(chk == 1)
	{
		return false;
	}else{
		return true;
	}

}