function categorySubcategory(){
	var subcategory_id = 0;
	this.subcategory_id = subcategory_id;
	this.select_subcategory = function(valu,type1){
		ajax.sendrequest("GET",SITEROOT + '/subcategory.php',{id:valu,type:type1},"cateSubCate.callBackSubcategory","");
	}
	
	this.callBackSubcategory = function(data){
		var obj = document.getElementById("subcategory");
		obj.className = "input";
		var j=1;
		var selected = '';
		obj.options.length = 1;
		if(data.success > 0) {
			for(i=0; i < data.row.length; i++) {
				selected = (this.subcategory_id ==  data.row[i].id) ? "selected" : '';
				obj[j] = new Option(data.row[i].name, data.row[i].id, selected, selected);
				j+=1;
			}
		}
	}
	
	this.autoFillSubCategory = function(category_id,subcategory_id,xtype) {
		
		this.subcategory_id = subcategory_id;
		
		if(this.subcategory_id > 0) {
			var t = setTimeout("cateSubCate.select_subcategory(" + category_id + ",'" + xtype + "');",1000);
		}
	}
}

var cateSubCate = new categorySubcategory();