function DivObjDocument(div_id) 
                                         {
                                             if (!div_id || div_id.length==0) {
                                                div_obj = document;
                                             }
                                             else {
                                                if (document.getElementById) {
                                                   div_obj = document; // W3C
                                                }   
                                                else if (document.layers) {
                                                   div_obj = eval("document."+div_id+".document");
                                                }
                                                else if (document.all) {
                                                   div_obj = eval("document.all."+div_id+".document");
                                                }   
                                             }   
                                             return div_obj;
                                         }     
										 
							function DivObjStyle(div_id)
                                         {
                                             if (!div_id || div_id.length==0)
                                             {
                                                if (document.getElementById) {
                                                    div_obj = document.style;
                                                }    
                                                else if (document.layers) {
                                                    div_obj = document;
                                                }
                                                else if (document.all) {
                                                    div_obj = document.all.style;
                                                }
                                             }
                                             else {   
                                                if (document.getElementById) {
                                                   div_obj = document.getElementById(div_id).style;
                                                }    
                                                else if (document.layers) {
                                                   div_obj = eval("document."+div_id);
                                                }
                                                else if (document.all) {
                                                   div_obj = eval("document.all."+div_id+".style");
                                                }
                                             }   
                                             return div_obj;
                                         }