function PageUnload() 
	{
		try
		{
		} 
		catch(e) 
		{
		}
	}function PageLoad(){
		try{
				//xajax_PageLoad('mn_page_start');
		}catch(e){
		
		}
	}function getHiddenorNot(form){
	var x=document.getElementById(form);
	var y=new Array();
	for (var i=0;i<x.length;i++){
		var z=document.getElementById('tr'+x.elements[i].name);
		if(z){
			y[x.elements[i].name]=z.style.display;
		}
	}
	return y;
}