<!-- hide from other browsers
window.onerror=null;

function validator(theform)
{
	 var i;
     var j=1;

     var k;
     var k1;

     var bn;
     var bn1;

     var len;
     var len1;

	 if(theform.firstname.value=="")
	 {
		alert("Please enter your first name");
		theform.firstname.focus();
		return false;
	 }



	 if(theform.emailaddress.value=="")
	 {
		alert("Please enter your email address");
		theform.emailaddress.focus();
		return false;
	 }

		if(theform.emailaddress.value != "")
		{	

			text1=theform.emailaddress.value;
			len=theform.emailaddress.value.length;

			for(i=0;i<=len;i++)
			{
			       if (text1.charAt(i)=='@')
			          {
			             k=1;
			          }
			}           
         
			if (k!=1)
			{
			     theform.emailaddress.focus();
			     theform.emailaddress.select();
			     alert("Please check your email address");
			     return false;
			}
        
			text1=theform.emailaddress.value;       
			len=theform.emailaddress.value.length;

			for(i=0; i<=len;i++)
			{
			     if (text1.charAt(i)=='.')
			       {
			         bn=1; 
			       } 
			}             
       
			if(bn!=1)
			 {
			    theform.emailaddress.focus(); 
			    theform.emailaddress.select(); 
			    alert("Please check your email address");
			    return false;
			 }
		}


if (document.all || document.getElementById) {
for (i = 0; i < theform.length; i++) {
var tempobj = theform.elements[i];
if (tempobj.type.toLowerCase() == "submit" || tempobj.type.toLowerCase() == "reset")
tempobj.disabled = true;
}}

return true;	

}


// Stop hiding from old browsers -->