// JavaScript Document
	function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
	{
	   var arVersion = navigator.appVersion.split("MSIE")
	   var version = parseFloat(arVersion[1])
	   if ((version >= 5.5) && (document.body.filters)) 
	   {
		  for(var i=0; i<document.images.length; i++)
		  {
			 var img = document.images[i]
			 var imgName = img.src.toUpperCase()
			 if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
			 {
				var imgID = (img.id) ? "id='" + img.id + "' " : ""
				var imgClass = (img.className) ? "class='" + img.className + "' " : ""
				var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
				var imgStyle = "display:inline-block;" + img.style.cssText 
				if (img.align == "left") imgStyle = "float:left;" + imgStyle
				if (img.align == "right") imgStyle = "float:right;" + imgStyle
				if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
				var strNewHTML = "<span " + imgID + imgClass + imgTitle
				+ " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
				+ "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
				+ "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
				img.outerHTML = strNewHTML
				i = i-1
			 }
		  }
	   }    
	}
	
	<!--//--><![CDATA[//><!--
		sfHover = function() {
			var sfEls = document.getElementById("topnav").getElementsByTagName("LI");
			for (var i=0; i<sfEls.length; i++) {
				sfEls[i].onmouseover=function() {
					this.className+=" sfhover";
				}
				sfEls[i].onmouseout=function() {
					this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
				}
			}
		}
		if (window.attachEvent) window.attachEvent("onload", sfHover);
	//--><!]]>

	preloadimg = function(){
			if (document.images)
			{
			  preload_image_object = new Image();
			  // set image url
			  image_url = new Array();
			  image_url[0] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/arrow_in_orangecircel.png";
			  image_url[1] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/graphicdesign_hover.jpg";
			  image_url[2] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/softwaresolution_hover.jpg";
			  image_url[3] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/webdesign_hover.jpg";
			  image_url[4] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/webdevelopment_hover.jpg";
			  image_url[5] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/topmenu_hover.jpg";
			  image_url[6] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/botmenu_left.jpg";
			  image_url[7] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/botmenu_right.jpg";
			  
			  image_url[8] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_aboutus_active1.png";
			  image_url[9] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_aboutus_active2.png";
			  image_url[10] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_carees_active1.png";
			  image_url[11] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_carees_active2.png";
			  image_url[12] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_contactus_active1.png";
			  image_url[13] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_contactus_active2.png";
			  image_url[14] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_ourservice_active1.png";
			  image_url[15] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_ourservice_active2.png";
			  image_url[16] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_portfolio_active1.png";
			  image_url[17] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_portfolio_active2.png";
			  image_url[18] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_request_active1.png";
			  image_url[19] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_request_active2.png";
			  image_url[20] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_home_active1.png";
			  image_url[21] = "http://develop.vsmarttech.net/vsmarttechsite/templates/vst_template/images/menu_home_active2.png";
		
			   var i = 0;
			   for(i=0; i<=21; i++) 
				 preload_image_object.src = image_url[i];
			}
	}
	if (window.attachEvent) window.attachEvent("onload", preloadimg);