function showSearch() {
	var arrayPageSize = getPageSize();
	width = arrayPageSize[0];
	height = arrayPageSize[1];
	$('sBg').style.width = width + 'px';
	$('sBg').style.height = height + 'px';
	$('sBg').style.display = 'block';
	var arrayWindowSize = getWindowSize();
	width = arrayWindowSize[0];
	height = arrayWindowSize[1];
	$('search_').style.left = (width / 2) - 220 + 'px';
	$('search_').style.top = (height / 2) - 200 + 'px'; // aici poti modifici pozitia top a formului
	$('search_').style.display = 'block';
}

function closeSearch() {
	$('search_').style.display = 'none';
	$('sBg').style.display = 'none';
}

function getPageSize() {

	var xScroll, yScroll;

	if (window.innerHeight && window.scrollMaxY) {
		xScroll = window.innerWidth + window.scrollMaxX;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}

	var windowWidth, windowHeight;

	if (self.innerHeight) { // all except Explorer
	if(document.documentElement.clientWidth){
		windowWidth = document.documentElement.clientWidth;
	} else {
		windowWidth = self.innerWidth;
	}
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}

 // for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else {
		pageHeight = yScroll;
	}

 // for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){
		pageWidth = xScroll;
	} else {
		pageWidth = windowWidth;
	}

	return [pageWidth,pageHeight];
 }

function getWindowSize() {
	var myWidth = 0, myHeight = 0;
	if(typeof( window.innerWidth ) == 'number' ) {
	//Non-IE
		myWidth = window.innerWidth;
		myHeight = window.innerHeight;
	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
	//IE 6+ in 'standards compliant mode'
	myWidth = document.documentElement.clientWidth;
	myHeight = document.documentElement.clientHeight;
	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
	//IE 4 compatible
		myWidth = document.body.clientWidth;
		myHeight = document.body.clientHeight;
	}
	return [myWidth,myHeight];
}

function enable_multi_leg() {
}

function disable_multi_leg() {
	$('multi_leg_form').style.display = 'none';
	$('ajaxBg').style.display = 'none';
	$('multi_leg_trigger').checked = false;
}