function UpdateAllChildren(nodes,checked){var obj=document.getElementById("<%=hdContentFilter.ClientID %>");var sNodeValue;var arrValue;var sNodeParentID;var sNodeID;}function checkNode(node,obj){var sNodeValue=node.Value;var arrValue=sNodeValue.split("~");var sNodeParentID=arrValue[0];var sNodeID=arrValue[1];if(node.Checked){if(parseInt(sNodeParentID)!=0){obj.value+="~"+sNodeID+",";}else{if(node.Nodes.length==0){obj.value+="~"+sNodeID+",";}else{obj.value+="~"+sNodeID+",";UpdateAllChildren(node.Nodes,node.Checked);}}}else{obj.value=obj.value.replace("~"+sNodeID+",","");}}