function checkType(){
var obj;
var objProd;

obj=document.getElementById("ddType");
objProd=document.getElementById("ddProd");
if(obj.selectedIndex!=0&&objProd.selectedIndex!=0){
	return true;
}else{
	return false;
}
}

function checkTypeProd(){
var obj;
var objProd;

obj=document.getElementById("ddType");
objProd=document.getElementById("ddProd");
if(obj.selectedIndex!=0&&objProd.selectedIndex!=0){
	return true;
}else{
	if(objProd.selectedIndex==0){
		alert('Please select a product');
		return false;
	}
	if(obj.selectedIndex==0){
		alert('Please select a resource type');
		return false;
	}
}
}