function get_layer(ip_name,ip_z_index,ip_str){

	var lay_obj = false;

	if (bw=="ie"){

		if (!document.all[ip_name]){



			if (!loaded){

				document.write("<div id='"+ip_name+"' class='la'>"+ip_str+"</div>");

			}

			if (loaded){

				document.body.insertAdjacentHTML("BeforeEnd","<div style='position:absolute; width:1px; height:1px;' id="+ip_name+"></div>");

			}

		}

		lay_obj=document.all[ip_name];

	}

	

	if (bw=="ns"){

		lay_obj = document.layers[ip_name];

		if (!lay_obj){

			if (!loaded){

				document.write("<div id='"+ip_name+"' class='la'>"+ip_str+"</div>");

				lay_obj = document.layers[ip_name];

			}

			if (loaded){

				lay_obj = new Layer(200);

				lay_obj.visibility="visible";

			}

		}

		lay_obj.style = lay_obj;

	}

	

	if (bw=="gk"){

		if (!document.getElementById(ip_name)){

			if (!loaded) document.write("<div id='"+ip_name+"' class='la'>"+ip_str+"</div>");

			if (loaded){

				lay_obj = document.createElement("DIV");

				lay_obj.style.position="absolute";

				lay_obj.id = ip_name;

				document.body.appendChild(lay_obj);

			}

		}

		lay_obj = document.getElementById(ip_name);

	}



	if (lay_obj){

		lay_obj.LA_name = ip_name;

		if (bw=="ie") lay_obj.name = ip_name;

		

		lay_obj.LA_write = function (ip_str){

			if (bw=="ie" || bw=="gk"){

				if (mc && bw=="ie") ip_str+="<table></table>";

				this.innerHTML = ip_str;

			}

			if (bw=="ns"){

				this.document.open();	

				this.document.write(ip_str);	

				this.document.close();

			}

		}

		

		lay_obj.LA_top = function (){

			this.la = lay_obj;

			if (bw=="ie" || bw=="gk") return this.offsetTop;

			if (bw=="ns") return this.la.pageY;

		}

		if (ip_z_index) lay_obj.style.zIndex = ip_z_index;

		

		lay_obj.LA_height = function (){

			if (bw=="ie" || bw=="gk") return this.offsetHeight;

			if (bw=="ns")	return this.document.height;

		}

		lay_obj.LA_clip = function (ip_t,ip_r,ip_b,ip_l){

			if (bw=="ie" || bw=="gk") this.style.clip = "rect("+ip_t+","+ip_r+","+ip_b+","+ip_l+")";

			if (bw=="ns"){

				this.clip.top = ip_t;

				this.clip.right = ip_r;

				this.clip.bottom = ip_b;	

				this.clip.left = ip_l;

			}

		}

			

			

		if (ip_z_index) lay_obj.style.zIndex = ip_z_index;

	}

	return lay_obj;

}