var bodyBlocker = {
				"obj":null,	
				'positionSetting':'any',	
				'create':function(divName){
								var oBlock;
								var oSize = get_document_size();
								oBlock = return_control(divName);

								oBlock.style.zIndex = 1000;
								oBlock.style.opacity = 0.8;
								oBlock.style.filter='alpha(opacity=60)';
								oBlock.style.top = '0px';
								oBlock.style.left = '0px';
								oBlock.style.width = oSize.width + 'px';
								oBlock.style.height = oSize.height + 'px';
								oBlock.style.display = 'block';
								oBlock.onclick = bodyBlocker.destroy;
								bodyBlocker.obj = oBlock;
				},
				'destroy':function(){
								if (bodyBlocker.obj) {
												bodyBlocker.obj.style.display = 'none';
												bodyBlocker.obj = null;
												Event('visibility','hide','','divMultiUsePopup');
								}
				},
				'resize':function(){
								if (bodyBlocker.obj != null) {
												var oSize = get_document_size();
												bodyBlocker.obj.style.top = '0px';
												bodyBlocker.obj.style.left = '0px';
												bodyBlocker.obj.style.width = oSize.width + 'px';
												bodyBlocker.obj.style.height = oSize.height + 'px';
								} 
				}
};