// for queries we have more than one td element to collapse/expand
	var expand = "open";

	dump = function( obj ) {
		var out = "" ;
		if ( typeof obj == "object" ) {
			for ( key in obj ) {
				if ( typeof obj[key] != "function" ) out += key + ': ' + obj[key] + '<br>' ;
			}
		}
	}


	cfdump_toggleRow = function(source) {
		//target is the right cell
		if(document.all) target = source.parentElement.cells[1];
		else {
			var element = null;
			var vLen = source.parentNode.childNodes.length;
			for(var i=vLen-1;i>0;i--){
				if(source.parentNode.childNodes[i].nodeType == 1){
					element = source.parentNode.childNodes[i];
					break;
				}
			}
			if(element == null)
				target = source.parentNode.lastChild;
			else
				target = element;
		}	
		//target = source.parentNode.lastChild ;
		cfdump_toggleTarget( target, cfdump_toggleSource( source ) ) ;
	}

	cfdump_toggleXmlDoc = function(source) {

		var caption = source.innerHTML.split( ' [' ) ;

		// toggle source (header)
		if ( source.style.fontStyle == 'italic' ) {
			// closed -> short
			source.style.fontStyle = 'normal' ;
			source.innerHTML = caption[0] + ' [short version]' ;
			source.title = 'click to maximize' ;
			switchLongToState = 'closed' ;
			switchShortToState = 'open' ;
		} else if ( source.innerHTML.indexOf('[short version]') != -1 ) {
			// short -> full
			source.innerHTML = caption[0] + ' [long version]' ;
			source.title = 'click to collapse' ;
			switchLongToState = 'open' ;
			switchShortToState = 'closed' ;
		} else {
			// full -> closed
			source.style.fontStyle = 'italic' ;
			source.title = 'click to expand' ;
			source.innerHTML = caption[0] ;
			switchLongToState = 'closed' ;
			switchShortToState = 'closed' ;
		}

		// Toggle the target (everething below the header row).
		// First two rows are XMLComment and XMLRoot - they are part
		// of the long dump, the rest are direct children - part of the
		// short dump
		if(document.all) {
			var table = source.parentElement.parentElement ;
			for ( var i = 1; i < table.rows.length; i++ ) {
				target = table.rows[i] ;
				if ( i < 3 ) cfdump_toggleTarget( target, switchLongToState ) ;
				else cfdump_toggleTarget( target, switchShortToState ) ;
			}
		}
		else {
			var table = source.parentNode.parentNode ;
			var row = 1;
			for ( var i = 1; i < table.childNodes.length; i++ ) {
				target = table.childNodes[i] ;
				if( target.style ) {
					if ( row < 3 ) {
						cfdump_toggleTarget( target, switchLongToState ) ;
					} else {
						cfdump_toggleTarget( target, switchShortToState ) ;
					}
					row++;
				}
			}
		}
	}

	cfdump_toggleTable = function(source) {

		var switchToState = cfdump_toggleSource( source ) ;
		if(document.all) {
			var table = source.parentElement.parentElement ;
			for ( var i = 1; i < table.rows.length; i++ ) {
				target = table.rows[i] ;
				cfdump_toggleTarget( target, switchToState ) ;
			}
		}
		else {
			var table = source.parentNode.parentNode ;
			for ( var i = 1; i < table.childNodes.length; i++ ) {
				target = table.childNodes[i] ;
				if(target.style) {
					cfdump_toggleTarget( target, switchToState ) ;
				}
			}
		}
	}

	cfdump_toggleSource = function( source ) {
		if ( source.style.fontStyle == 'italic' || source.style.fontStyle == null) {
			source.style.fontStyle = 'normal' ;
			source.title = 'click to collapse' ;
			return 'open' ;
		} else {
			source.style.fontStyle = 'italic' ;
			source.title = 'click to expand' ;
			return 'closed' ;
		}
	}

	cfdump_toggleTarget = function( target, switchToState ) {
		if ( switchToState == 'open' )	target.style.display = '' ;
		else target.style.display = 'none' ;
	}

	// collapse all td elements for queries
	cfdump_toggleRow_qry = function(source) {
		expand = (source.title == "click to collapse") ? "closed" : "open";
		if(document.all) {
			var nbrChildren = source.parentElement.cells.length;
			if(nbrChildren > 1){
				for(i=nbrChildren-1;i>0;i--){
					target = source.parentElement.cells[i];	
					cfdump_toggleTarget( target,expand ) ;
					cfdump_toggleSource_qry(source);
				}
			}
			else {
				//target is the right cell
				target = source.parentElement.cells[1];
				cfdump_toggleTarget( target, cfdump_toggleSource( source ) ) ;				
			}
		}	
		else{
			var target = null;
			var vLen = source.parentNode.childNodes.length;
			for(var i=vLen-1;i>1;i--){
				if(source.parentNode.childNodes[i].nodeType == 1){
					target = source.parentNode.childNodes[i];
					cfdump_toggleTarget( target,expand );
					cfdump_toggleSource_qry(source);
				}
			}
			if(target == null){
				//target is the last cell
				target = source.parentNode.lastChild;
				cfdump_toggleTarget( target, cfdump_toggleSource( source ) ) ;
			}	
		}	
	}

	cfdump_toggleSource_qry = function(source) {
		if(expand == "closed"){
			source.title = "click to expand";
			source.style.fontStyle = "italic";
		}	 
		else{
			source.title = "click to collapse";
			source.style.fontStyle = "normal";
		}
	}