$(function(){
		   $(".ProductType").change(function(){
									 
										   var st_v=$(this).attr("value");//5066=wire and cable
											 if (st_v==-1 || st_v!=5066 ) 
											 {
												
												 $(".ProductFamily").attr("disabled","");
												  
											 }
											 else{
												
												  $(".ProductFamily").attr("disabled","disabled");//need to be close and open the product
												  $(".Product").attr("disabled","");//openning the program
												  $(".Product").load("/GetProduct.asp",{"id":st_v})
											 }
											 
										   $(".ProductFamily").load("/GetProductFamily.asp",{"id":st_v},function(data){
																												 if(!data.match("<option")){
																													 $(".ProductFamily").attr("disabled","disabled");
																													  $(".ProductFamily").html("<option>&nbsp;&nbsp;&nbsp;>></option>");
																													 
																				 $(".Product").load("/GetProduct.asp",{"id":data},function(){
																       $(this).change(function(){
																					 $("#GoBtn").attr("href",$(this).attr("value")).attr("target","_blank");
																					 })
																		 })										 
																													 
																													 
																												 }else{
																$(".ProductFamily").change(function(){										 
																 var st_v=$(this).attr("value");
																 if (st_v>-1) {
																 $(".Product").attr("disabled","");
																 }else{
																  $(".Product").attr("disabled","disabled");
															     }
																 $(".Product").load("/GetProduct.asp",{"id":st_v},function(){
																       $(this).change(function(){
																					 $("#GoBtn").attr("href",$(this).attr("value")).attr("target","_blank");
																					 })
																		 })
																									
											 });
										}														 
							});
});	
		   });