////////////////////////////////////////////////////
//                                                //
// this script use from : (language_vars.js.php)  //
//                                                //
////////////////////////////////////////////////////
function emailvalid(email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = email;
   if(reg.test(address) == false) {      
      return false;
   }else{
   	  return true;
   }
}
function check_login(){
    //document.getElementById('error_login_username').innerHTML='';
    //document.getElementById('error_login_password').innerHTML='';
    var username=document.getElementById('login_username').value;
    var password=document.getElementById('login_password').value;
    if(username==''){
        //document.getElementById('error_login_username').innerHTML='<img src="'+admin_dir+'/styles/sharepoint/images/delete.gif" alt="" align="absmiddle"/>';
		document.getElementById('login_username').focus();
		document.getElementById('login_username').style.borderColor='red';
		alert(please_req);				
		return false;        
    }
    if(password==''){
        //document.getElementById('error_login_password').innerHTML='<img src="'+admin_dir+'/styles/sharepoint/images/delete.gif" alt="" align="absmiddle"/>';
		document.getElementById('login_password').focus();
		document.getElementById('login_password').style.borderColor='red';
		alert(please_req);				
		return false;        
    }    
}
function check_newsletter(){
    var forget=document.getElementById('newsletter_email').value;
    if(forget==''){
		document.getElementById('newsletter_email').focus();
		document.getElementById('newsletter_email').style.borderColor='red';
		alert(please_req);				
		return false;        
    }     
}
function check_forgetpassword(){
    var forget=document.getElementById('forgetpassword_email').value;
    if(forget==''){
		document.getElementById('forgetpassword_email').focus();
		document.getElementById('forgetpassword_email').style.borderColor='red';
		alert(please_req);				
		return false;        
    } 
    /*
    if(!emailvalid(forget)){
        document.getElementById('forgetpassword_email').focus();
		document.getElementById('forgetpassword_email').style.borderColor='red';
		alert(invalid_email);				
		return false;
    }
    */        
}
function CMSForm_check()
{
	var vvv;
	var obt='';
	var obt2='';
	var req_string=document.getElementById('CMSForm_reqs').value;// sample : name|family|email|...|
	req_string=req_string.toLowerCase();
	var reqs=req_string.split('|');	
	for(i=0;i<reqs.length;i++)
	{		
		obt2=reqs[i];
		if(document.getElementById(obt))
		{
			document.getElementById('error_'+obt2).innerHTML='';
		}
	}
	for(i=0;i<reqs.length;i++)
	{		
		obt=reqs[i];				
		if(document.getElementById(obt))
		{
			document.getElementById(obt).style.borderColor='#dddddd';	
		}
	}
	for(i=0;i<reqs.length;i++)
	{		
		obt=reqs[i];				
		if(document.getElementById(obt))
		{
			vvv=document.getElementById(obt).value;
			if(vvv=='')
			{							
				document.getElementById('error_'+obt).innerHTML='<img src="'+admin_dir+'/styles/sharepoint/images/delete.gif" alt="" align="absmiddle"/>';
				document.getElementById(obt).focus();
				document.getElementById(obt).style.borderColor='red';
				alert(please_req);				
				return false;
			}else{
				document.getElementById('error_'+obt).innerHTML='';
			}
			if(obt=='email')
			{
				if(!emailvalid(vvv))
				{		
					alert(invalid_email);							
					document.getElementById('error_'+obt).innerHTML='<img src="'+admin_dir+'/styles/sharepoint/images/delete.gif" alt="" align="absmiddle"/>';
					document.getElementById(obt).focus();
					document.getElementById(obt).style.borderColor='red';
					return false;
				}
			}
            if(obt=='repassword')
			{
			         var pass1=document.getElementById('password').value;
                     var pass2=document.getElementById('repassword').value; 
                     if(pass1!=pass2){
                        alert(invalid_repassword);							
    					document.getElementById('error_'+obt).innerHTML='<img src="'+admin_dir+'/styles/sharepoint/images/delete.gif" alt="" align="absmiddle"/>';
    					document.getElementById(obt).focus();
    					document.getElementById(obt).style.borderColor='red';
    					return false;
                     } 
            }
		}
	}	
}