function getObj(name) {
	if (document.getElementById) {
		if(document.getElementById(name)) {
			this.obj = document.getElementById(name);
			this.style = document.getElementById(name).style;
		}
	}
	else if (document.all) {
		if(document.all[name]) {
			this.obj = document.all[name];
			this.style = document.all[name].style;
		}
	}
	else if (document.layers) {
		if (document.layers[name]) {
			this.obj = document.layers[name];
			this.style = document.layers[name];
		}
	}
}


function showHide( nume ) {	
	oDiv = new getObj(nume);
	if(oDiv.obj == null || oDiv.style == null)
		return;

	if(oDiv.style.display == 'none')
		oDiv.style.display = 'block';
	else
		oDiv.style.display = 'none';

}
function toggleDisplay(divName){
	var tempDiv = document.getElementById(divName);
	if (!tempDiv) {
		return;
	}
	if ((tempDiv.style.display=="block")||(tempDiv.style.display=="" && tempDiv.className.indexOf("hid") == 0)){
		tempDiv.style.display="none";
	} else if ((tempDiv.style.display=="none")||(tempDiv.className.indexOf("hid") != 0)){
		tempDiv.style.display="block";
	}
}

function hasClass(element, _className) {
	var upperClass = _className.toUpperCase();
	if (element.className) {
		var classes = element.className.split(' ');
		for (var i = 0; i <  classes.length; i++) {
			if (classes[i].toUpperCase() == upperClass) {
				return true;
			}
		}
	}
	return false;
}

function addClass(element, _class) {
	element.className += element.className ? " " + _class : _class;
}

function removeClass(element, _class) {
	var upperClass = _class.toUpperCase();
	var remainingClasses = [];
	if (element.className) {
		var classes = element.className.split(' ');
		for (var i = 0; i <  classes.length; i++) {
			if (classes[i].toUpperCase() != upperClass) {
				remainingClasses[remainingClasses.length] = classes[i];
			}
		}
		element.className = remainingClasses.join(' ');
	}
}

function getDisplayStyleByTagName(o) {
	n = o.nodeName.toLowerCase();
	return (n == "span" || n == "img" || n == "a") ? "inline" : "block";
}

function hideDiv(divName){
	tempDiv = document.getElementById(divName);
	if (!tempDiv) {
		return;
	}
	if (tempDiv.style.display == "inline") {
		addClass(tempDiv, "wasinline");
	} else if (tempDiv.style.display == "block") {
		addClass(tempDiv, "wasblock");
	}

	tempDiv.style.display="none";
}

function showDiv(divName){
	var tempDiv = document.getElementById(divName);
	if (!tempDiv) {
		return;
	}
	if (hasClass(tempDiv, "wasinline")) {
		tempDiv.style.display = "inline";
		removeClass(tempDiv, "wasinline");
	} else if (hasClass(tempDiv, "wasblock")) {
		tempDiv.style.display = "block";
		removeClass(tempDiv, "block");
	} else {
		tempDiv.style.display = getDisplayStyleByTagName(tempDiv);
	}
}

function toggleShowDiv(divId){
	tempDiv = document.getElementById(divId);
	if (tempDiv && tempDiv.style.display == "none") {
		showDiv(divId);
	} else {
		hideDiv(divId);
	}
}