/*
#***************************************************************#
# © NPedia Technologies Pvt. Ltd :: litesearch(Version-1.0.0.0) #
#***************************************************************#
*/
var tocShowText = "Advanced Search";
var tocHideText = "Hide Advanced Search";
	    
function showTocToggle() {
	if (document.createTextNode) {
		// Uses DOM calls to avoid document.write + XHTML issues
    	var linkHolder = document.getElementById('toctitle');

		if (!linkHolder) {
			return;
		}
        
		var outerSpan = document.createElement('span');
		outerSpan.className = 'toctoggle';
		var toggleLink = document.createElement('a');
		toggleLink.id = 'togglelink';
		toggleLink.className = 'internal';
		toggleLink.href = 'javascript:toggleToc()';
		toggleLink.appendChild(document.createTextNode(tocHideText));
		outerSpan.appendChild(toggleLink);
        
		linkHolder.appendChild(document.createTextNode(' '));
		linkHolder.appendChild(outerSpan);

		toggleToc();
	}
}

function changeText(el, newText) {
	// Safari work around
	if (el.innerText) {
		el.innerText = newText;
	} else if (el.firstChild && el.firstChild.nodeValue) {
		el.firstChild.nodeValue = newText;
	}
}

function toggleToc() {
	var toc = document.getElementById('toc').getElementsByTagName('ul')[0];
	var toggleLink = document.getElementById('togglelink');
	
	if (toc && toggleLink && toc.style.display == 'none') {
	document.getElementById('anyOfThese').value = document.getElementById('qryStr').value;
		document.getElementById('qryStr').value = "";
		changeText(toggleLink, tocHideText);
		toc.style.display = 'block';
		//document.cookie = "hidetoc=0";
	} else {
		if(document.getElementById('anyOfThese').value != '')
			document.getElementById('qryStr').value = document.getElementById('anyOfThese').value;
			document.getElementById('anyOfThese').value = '';
			document.getElementById('exactPh').value = '';
			document.getElementById('withoutQry').value = '';
		changeText(toggleLink, tocShowText);
		toc.style.display = 'none';
		//document.cookie = "hidetoc=1";
	}
}