// JavaScript Document


function showHideFilters(){
	if(document.getElementById("filters").style.display == 'block'){
		document.getElementById("filters").style.display = 'none';
		document.getElementById("filterLink").className = 'filterHeadClose';
	}
	else{
		document.getElementById("filters").style.display = 'block';
		document.getElementById("filterLink").className = 'filterHeadOpen';
	}
}

function showHideDropDown(){
	if(document.getElementById("dropDownMenu").style.display == 'block'){
		document.getElementById("dropDownMenu").style.display = 'none';
	}
	else{
		document.getElementById("dropDownMenu").style.display = 'block';
	}
}

function showHideDIV(_divName,_linkName){
	if(document.getElementById(_divName).style.display == 'block'){
		document.getElementById(_divName).style.display = 'none';
		document.getElementById(_linkName).className = 'filterHeadClose';
	}
	else{
		document.getElementById(_divName).style.display = 'block';
		document.getElementById(_linkName).className = 'filterHeadOpen';
	}
}
//------------Drop Down Menu Start-------------
var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();
	// close old layer
	if(ddmenuitem) ddmenuitem.style.display = 'none';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.display = 'block';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.display = 'none';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose; 
//------------Drop Down Menu End---------------