function exportXML(table){
	
	var row;
	var xml = "<?xml version=\"1.0\" encoding=\"iso-8859-1\"?>\n"
	
	
	if(typeof(table) == "object"){
		
		var xmlTarget = table;
		
	}else{
		
		if(!document.getElementById(table)){
			alert("Objeto não encontrado !!");
			return false;
		}else{
			var xmlTarget = document.getElementById(table);
		}
		
	}
	
	var total = xmlTarget.rows.length;
	xml += "<root>\n";
	for(var i=0;i<total;i++){		
		row = xmlTarget.rows[i];		
		xml += "<linha>\n";
		for(var x=0;x<row.cells.length;x++){
			xml += "\t<coluna>" + row.cells[x].innerHTML + "</coluna>\n";
		}	
		xml += "</linha>\n";		
	}
	
	xml += "</root>\n";

	var w = window.open('about:blank','XML','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,height=420');
	    w.document.write('<textarea style="width:100%;height:100%;" id="xml"></textarea>');
	    w.document.getElementById("xml").value = xml;

	
}