function formData(InEle)
{
    var tForm = InEle;
    //var tForm = InEle.innerHTML;
	
//    setButtons(tForm,true);
	
    var PostParams = "?";
    var pA= Array();
    var error = 0;
 
	
    for (i=0; i < tForm.elements.length; i++)                                 
        {                                                               
            var tval = tForm.elements[i];
            if(tval.type == "text") {
                var val2 = tval.getAttribute('req')
                if(val2 == "true")
                if(tForm.elements[i].value=='') {
                    tForm.elements[i].style.backgroundColor = '#FFFFCC';
                    error++;
                } else {
                    tForm.elements[i].style.backgroundColor = '#ffffff';
                }
     
                pA.push (tForm.elements[i].name + "=" + encodeURI(tForm.elements[i].value));
            }
        }
        PostParams = PostParams + pA.join("&");  
        if  (error > 0) {
            alert ("One or more required fields have not been populated.\nPlease re-check that all highlghted fields have been populated before progressing with the form. \nThankyou.")
        }
        else {
			showTab('tab2');
  
        }
//        setButtons(tForm,false);
}

function setButtons(tForm,setVal)
{
    var buttons = getButtons(tForm);
     for (i=0; i< buttons.length; i++)
         {
            buttons[i].disabled = setVal;
   }
}

function getButtons(tForm)
{                                                                                                                       
	var buttons = Array();                                                                                                 
	                                                                                                                       
	for (i=0; i < tForm.elements.length; i++)                                                                              
      {                                                                                                                                                                                                                                                                                    
       var tval = tForm.elements[i];                                                                                     
	     if(tval.type == "button")                                                                                           
	     {                                                                                                                 
	     	buttons.push (tval);
       }                    
                                                                                                     
    }                                                                                                                    
return(buttons);                                                                                                                        
}