<!--
function checkData (){

	if (document.forms[0].fabric[0].checked == true){

        if (document.forms[0].fabric_plain.value ==0){
         alert("Please choose a plain colour.")
         return false}
	}	
	
	if (document.forms[0].fabric[1].checked == true){

        if (document.forms[0].fabric_check.value ==0){
         alert("Please choose a check pattern.")
         return false}
	}		
	
	if (document.forms[0].fabric[2].checked == true){

        if (document.forms[0].fabric_stripe.value ==0){
         alert("Please choose a stripe pattern.")
         return false}
	}		
	
	if (document.forms[0].fabric[3].checked == true){

        if (document.forms[0].fabric_herringbone.value ==0){
         alert("Please choose a herringbone pattern.")
         return false}
	}				 
	
		 
}
//-->