function fixPNG(element) {
	if (/MSIE (5\.5|6).+Win/.test(navigator.userAgent)) {
		var src;
		if (element.tagName=='IMG') {
			if (/\.png$/.test(element.src)) {
				src = element.src;
				element.src = "/i/1x1.gif";
			}
		}
		else {
			src = element.currentStyle.backgroundImage.match(/url\("(.+\.png)"\)/i);
			if (src) {
				src = src[1];
				element.runtimeStyle.backgroundImage="none";
			}
		}
		if (src) {
			element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + src + "',sizingMethod='crop')";
		}
	}
}

function awardsmenu(obj)
{
	document.getElementById("id_awards").className = "none";
	document.getElementById("id_reitings").className = "none";
	document.getElementById("id_publications").className = "none";
	obj.parentNode.className = "current";
}

function onload_index()
{
	var imgheader = new Image;
	var imgfooter = new Image;
	imgheader.onload = function() {
		//alert('test');
		document.getElementById("layout_header").style.background = "url(/i/bg_page_header_index.jpg) no-repeat 0 0";
		document.getElementById("block_menu").style.background = "none";
		document.getElementById("block_logo_index").style.background = "none";	
		document.getElementById("block_headdetail").style.display = "block";
		imgfooter.src = "/i/bg_page_footer.jpg";
	}
	imgfooter.onload = function() {
		//alert('test2');
		document.getElementById("layout_footer").style.background = "url(/i/bg_page_footer.jpg) no-repeat 0 0";
	}
	imgheader.src = "/i/bg_page_header_index.jpg";
}

function onload_rus()
{
	var imgheader = new Image;
	var imgfooter = new Image;
	imgheader.onload = function() {
		//alert('test');
		document.getElementById("layout_header").style.background = "url(/i/bg_page_header.jpg) no-repeat 0 0";
		document.getElementById("block_menu").style.background = "none";
		document.getElementById("block_logo_rus").style.background = "none";	
		document.getElementById("block_headdetail").style.display = "block";
		imgfooter.src = "/i/bg_page_footer.jpg";
	}
	imgfooter.onload = function() {
		//alert('test2');
		document.getElementById("layout_footer").style.background = "url(/i/bg_page_footer.jpg) no-repeat 0 0";
	}
	imgheader.src = "/i/bg_page_header.jpg";
}

function onload_eng()
{
	var imgheader = new Image;
	var imgfooter = new Image;
	imgheader.onload = function() {
		//alert('test');
		document.getElementById("layout_header").style.background = "url(/i/bg_page_header.jpg) no-repeat 0 0";
		document.getElementById("block_menu").style.background = "none";
		document.getElementById("block_logo_eng").style.background = "none";	
		document.getElementById("block_headdetail").style.display = "block";
		imgfooter.src = "/i/bg_page_footer.jpg";
	}
	imgfooter.onload = function() {
		//alert('test2');
		document.getElementById("layout_footer").style.background = "url(/i/bg_page_footer.jpg) no-repeat 0 0";
	}
	imgheader.src = "/i/bg_page_header.jpg";
}

var imagesMenuActive = new Array("/i/menu_1_0_active.gif",
"/i/menu_1_1_active.gif",
"/i/menu_1_2_active.gif",
"/i/menu_1_3_active.gif",
"/i/menu_1_4_active.gif",
"/i/menu_2_0_active.gif",
"/i/menu_3_0_active.gif",
"/i/menu_4_0_active.gif",
"/i/menu_4_1_active.gif",
"/i/menu_4_2_active.gif",
"/i/menu_5_0_active.gif",
"/i/menu_5_1_active.gif",
"/i/menu_5_2_active.gif",
"/i/menu_5_3_active.gif",
"/i/menu_5_4_active.gif",
"/i/menu_5_5_active.gif",
"/i/menu_6_0_active.gif",
"/i/menu_7_0_active.gif",
"/i/menu_8_0_active.gif",
"/i/menu_9_0_active.gif",
"/i/menu_10_0_active.gif",
"/i/menu_en_1_active.gif",
"/i/menu_en_2_active.gif",
"/i/menu_en_3_active.gif",
"/i/menu_en_4_active.gif",
"/i/menu_en_5_active.gif");

var preloadArray = new Array();
for (var i = 0; i < imagesMenuActive.length - 1; i++) {
	preloadArray[i] = new Image;
	preloadArray[i].src = imagesMenuActive[i];
}