// +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
wmtt = null;

document.onmousemove = updateWMTT;

function updateWMTT(e) {
	x = (document.all) ? window.event.x + document.body.scrollLeft : e.pageX;
	y = (document.all) ? window.event.y + document.body.scrollTop  : e.pageY;
	

	if (wmtt != null) {
	wmtt.style.left = (x + 5) + "px";
	wmtt.style.top  = (y + 5) + "px";
	}
	
}

function showWMTT(id) {
	wmtt = document.getElementById(id);
	wmtt.style.display = "block"
}

function hideWMTT() {
	wmtt.style.display = "none";
}

//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


function toggleDIV (id){
  if (document.getElementById) {
    var mydiv = document.getElementById(id);
    mydiv.style.display = (mydiv.style.display=='block'?'none':'block');
  }
}

function SwitchDiv(oldDiv,NewDiv){
	if(document.getElementById(oldDiv).style.display == 'none'){
		document.getElementById(oldDiv).style.display = 'block';
		document.getElementById(NewDiv).style.display = 'none';
	} else {
		document.getElementById(oldDiv).style.display = 'none';
		document.getElementById(NewDiv).style.display = 'block';	
	}
}

//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++




function toggle(div_id, image) {
	var el = document.getElementById(div_id);


		x = '<img src="galery/big/'+image+'">';
		
		alert(x);
		
		el.innerHTML = x;

	if ( el.style.display == 'none' ) {	el.style.display = 'block';}
	else {el.style.display = 'none';}

}
function blanket_size(popUpDivVar) {
	if (typeof window.innerWidth != 'undefined') {
		viewportheight = window.innerHeight;
	} else {
		viewportheight = document.documentElement.clientHeight;
	}
	if ((viewportheight > document.body.parentNode.scrollHeight) && (viewportheight > document.body.parentNode.clientHeight)) {
		blanket_height = viewportheight;
	} else {
		if (document.body.parentNode.clientHeight > document.body.parentNode.scrollHeight) {
			blanket_height = document.body.parentNode.clientHeight;
		} else {
			blanket_height = document.body.parentNode.scrollHeight;
		}
	}
	var blanket = document.getElementById('blanket');
	blanket.style.height = blanket_height + 'px';
	var popUpDiv = document.getElementById(popUpDivVar);
	popUpDiv_height=blanket_height/2-150;//150 is half popup's height
	popUpDiv.style.top = popUpDiv_height + 'px';
}
function window_pos(popUpDivVar) {
	if (typeof window.innerWidth != 'undefined') {
		viewportwidth = window.innerHeight;
	} else {
		viewportwidth = document.documentElement.clientHeight;
	}
	if ((viewportwidth > document.body.parentNode.scrollWidth) && (viewportwidth > document.body.parentNode.clientWidth)) {
		window_width = viewportwidth;
	} else {
		if (document.body.parentNode.clientWidth > document.body.parentNode.scrollWidth) {
			window_width = document.body.parentNode.clientWidth;
		} else {
			window_width = document.body.parentNode.scrollWidth;
		}
	}
	var popUpDiv = document.getElementById(popUpDivVar);
	window_width=window_width/2-150;//150 is half popup's width
	popUpDiv.style.left = window_width + 'px';
}


function popup(image) {
	blanket_size('popUpDiv');
	window_pos('popUpDiv');
	toggle('blanket','');
	toggle('popUpDiv',image);		
}