<!--
function hideLayer(layername){
	if(document.all && eval("document.all['"+layername+"']")) {
		eval("document.all['"+layername+"'].style.display = 'none'");
	} else if(document.getElementById && eval("document.getElementById('"+layername+"')")) {
		eval("document.getElementById('"+layername+"').style.display = 'none'");
	} else if(document.layers && eval("document.layers['"+layername+"']")) {
		eval("document.layers['"+layername+"'].display = 'none'");
	}      
}


function toggleLayer(layername,linkname){
	var sInnerHTML;
	if(document.all && eval("document.all['"+layername+"']")) {
		// IE
		sInnerHTML = eval("document.all['"+linkname+"'].innerHTML");
		sInnerHTML = sInnerHTML.substring(8,sInnerHTML.length);
		if (eval("document.all['"+layername+"'].style.display") == 'none') {
			eval("document.all['"+layername+"'].style.display = 'inline'");
			eval("document.all['"+linkname+"'].innerHTML = '(-) Hide' + sInnerHTML");
		} else {
			eval("document.all['"+layername+"'].style.display = 'none'");
			eval("document.all['"+linkname+"'].innerHTML = '(+) Show' + sInnerHTML");
		}
	} else if(document.getElementById && eval("document.getElementById('"+layername+"')")) {
		//ff
		sInnerHTML = eval("document.getElementById('"+linkname+"').innerHTML");
		sInnerHTML = sInnerHTML.substring(9,sInnerHTML.length);
		if (eval("document.getElementById('"+layername+"').style.display") == 'none'){
			eval("document.getElementById('"+layername+"').style.display = 'inline'");
			eval("document.getElementById('"+linkname+"').innerHTML = '(-) Hide ' + sInnerHTML");
		} else {
			eval("document.getElementById('"+layername+"').style.display = 'none'");
			eval("document.getElementById('"+linkname+"').innerHTML = '(+) Show ' + sInnerHTML");
		}
	} else if(document.layers && eval("document.layers['"+layername+"']")) {
		sInnerHTML = eval("document.layers['"+linkname+"'].innerHTML");
		sInnerHTML = sInnerHTML.substring(8,sInnerHTML.length);
		if (eval("document.layers['"+layername+"'].display") == 'none'){
			eval("document.layers['"+layername+"'].display = 'inline'");
			eval("document.layers['"+linkname+"'].innerHTML = '(-) Hide2' + sInnerHTML");
		} else {
			eval("document.layers['"+layername+"'].display = 'none'");
			eval("document.layers['"+linkname+"'].innerHTML = '(+) Show2' + sInnerHTML");
		}
	}      

	
}

// Attach odd & even classes to table rows where the table of class 'datatable'
function altcolour(tableclass, stdrow, altrow) {
	if (document.getElementsByTagName) {	
		var tables = document.getElementsByTagName('table');
		for ( var t = 0; t < tables.length; t++ ) {
			if (tables[t].className==tableclass) {
				var rows = tables[t].getElementsByTagName('tr');				
				var vary=0;
				for ( var r = 0; r < rows.length; r++ ) {					
					if (rows[r].className=="") {					
						vary=!vary;
						rows[r].className=(vary)?stdrow:altrow;
					}
					else if (rows[r].className=="child") {
						rows[r].className=(vary)?stdrow:altrow;
					}
					 
				}
			}
		}		
	}
}

// Initialise function for ALL pages
function AreebaInit() {
	// Add Alternating row classes to 'datatables'
	altcolour('datatable', 'tablerowlite', 'tablerowdark');
}
//-->