/* Validate the sites email forms */


function validate(theForm) {

   /* Check First Name */

  if (theForm.name.value.length < 1)

  {

    alert("Please add your name your Name!");

    theForm.name.focus();

    return (false);

  }
  
  
  /* Email check */

 

 {

	var emailID=document.contactform.email;

	

	if ((emailID.value==null)||(emailID.value=="")){

		alert("Please Enter your Email Address")

		emailID.focus()

		return false

	}

	if (echeck(emailID.value)==false){

		//emailID.value=""

		emailID.focus()

		return false

	}

 }
 
  /* Check Tel is a number */

	if ( (parseFloat(theForm.tele.value) != theForm.tele.value) ||

             theForm.tele.value.length < 0 ||

             theForm.tele.value.length > 255) {

		alert("The phone number must be a number");

		theForm.tele.focus();

		theForm.tele.select();

		return (false);

	}

	/* Check captcha */

  if (theForm.captcha.value.length < 1)

  {

    alert("Please enter the verification code!");

    theForm.captcha.focus();

    return (false);

  }

}



function echeck(str) {



		var at="@"

		var dot="."

		var lat=str.indexOf(at)

		var lstr=str.length

		var ldot=str.indexOf(dot)

		if (str.indexOf(at)==-1){

		   alert("Invalid e-mail address please amend")

		   return false

		}



		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){

		   alert("Invalid E-mail address please amend")

		   return false

		}



		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){

		    alert("Invalid E-mail  address please amend")

		    return false

		}



		 if (str.indexOf(at,(lat+1))!=-1){

		    alert("Invalid E-mail address please amend")

		    return false

		 }



		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){

		    alert("Invalid E-mail address please amend")

		    return false

		 }



		 if (str.indexOf(dot,(lat+2))==-1){

		    alert("Invalid E-mail address please amend")

		    return false

		 }

		

		 if (str.indexOf(" ")!=-1){

		    alert("Invalid E-mail address please amend")

		    return false

		 }



 		 return true					

	}
	
	
///////show or hide articles
function showhide(divName, markerName, divImage) {

var marker = document.getElementById(markerName).innerHTML;

if (marker == 'More...') {
document.getElementById(divName).style.display="block";
document.getElementById(markerName).innerHTML='Hide...';
document.getElementById(divImage).style.display="block";
}

if (marker == 'Hide...') {
document.getElementById(divName).style.display="none";
document.getElementById(markerName).innerHTML='More...';
document.getElementById(divImage).style.display="none";
}

}