function me(obj)
{
	
	if(obj == 'one')
	{
		document.getElementById(obj).src = 'images/demo-img_rollover_home.gif';
		//alert("hi");
	}
	if(obj == 'two')
	{
		document.getElementById(obj).src = 'images/img_rollover_aboutus.gif';
		//alert("hi");
	}
	if(obj == 'three')
	{
		document.getElementById(obj).src = 'images/img_rollover_products.gif';
		//alert("hi");
	}
	if(obj == 'four')
	{
		document.getElementById(obj).src = 'images/img_rollover_qasystem.gif';
		//alert("hi");
	}
	if(obj == 'five')
	{
		document.getElementById(obj).src = 'images/img_rollover_inquiry.gif';
		//alert("hi");
	}
	if(obj == 'six')
	{
		document.getElementById(obj).src = 'images/img_rollover_events.gif';
		//alert("hi");
	}
	if(obj == 'seven')
	{
		document.getElementById(obj).src = 'images/img_rollover_contactus.gif';
		//alert("hi");
	}
	if(obj == 'eight')
	{
		document.getElementById(obj).src = 'images/img_rollover_sitemap.gif';
		//alert("hi");
	}
	if(obj == 'nine')
	{
		document.getElementById(obj).src = 'images/img_rollover_download.gif';
		//alert("hi");
	}
	if(obj == 'ten')
	{
		document.getElementById(obj).src = 'images/img_rollover_career.gif';
		//alert("hi");
	}
}
function mee(obj)
{
	
	if(obj == 'one')
	{
		document.getElementById(obj).src = 'images/demo-img_normal_home.gif';
		//alert("hi");
	}
	
	if(obj == 'two')
	{
		document.getElementById(obj).src = 'images/img_normal_aboutus.gif';
		//alert("hi");
	}
	if(obj == 'three')
	{
		document.getElementById(obj).src = 'images/img_normal_products.gif';
		//alert("hi");
	}
	if(obj == 'four')
	{
		document.getElementById(obj).src = 'images/img_normal_qasystem.gif';
		//alert("hi");
	}
	if(obj == 'five')
	{
		document.getElementById(obj).src = 'images/img_normal_inquiry.gif';
		//alert("hi");
	}
	if(obj == 'six')
	{
		document.getElementById(obj).src = 'images/img_normal_events.gif';
		//alert("hi");
	}
	if(obj == 'seven')
	{
		document.getElementById(obj).src = 'images/img_normal_contactus.gif';
		//alert("hi");
	}
	if(obj == 'eight')
	{
		document.getElementById(obj).src = 'images/img_normal_sitemap.gif';
		//alert("hi");
	}
	if(obj=='submenu1')
	{
		document.getElementById(obj).src=	 'images/img_normal_sitemap.gif';
	}
	if(obj == 'nine')
	{
		document.getElementById(obj).src = 'images/img_normal_download.gif';
		//alert("hi");
	}
	if(obj == 'ten')
	{
		document.getElementById(obj).src = 'images/img_normal_career.gif';
		//alert("hi");
	}
}
function show()
{
	if(obj == 'md')
	{
		document.getElementById(obj).style.visibility='hidden';
		//alert("hi");
	}
}
<!--//--><![CDATA[//><!--

sfHover = function() {
	var sfEls = document.getElementById("nav").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);

//--><!]]>




function GrayBg(obj)
{
		document.getElementById(obj).style.background="#E8E6E7";
	//alert("color change");
}
function GrayBgH(obj)
{
		document.getElementById(obj).style.background="#F2F2F2";
	//alert("color change");
}
function GrayBg(obj)
{
		document.getElementById(obj).style.background="#E8E7E7";
	//alert("color change");
}
function GrayBgH(obj)
{
		document.getElementById(obj).style.background="#F2F2F2";
	//alert("color change");
}
function GrayBgSub(obj)
{
		document.getElementById(obj).style.background="#EBEBEB";
	//alert("color change");
}
function GrayBgSubH(obj)
{
		document.getElementById(obj).style.background="#F2F2F2";
	//alert("color change");
}



function imageshow(obj)
{
	
	if(obj == 'img1')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/2.jpg'
		//alert("hi");
	}
	
	if(obj == 'img2')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/2.jpg'
		//alert("hi");
	}
	
	if(obj == 'img3')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/3.jpg'
		//alert("hi");
	}
	
	if(obj == 'img4')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/4.jpg'
		//alert("hi");
	}
	
	if(obj == 'img5')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/5.jpg'
		//alert("hi");
	}
	
	if(obj == 'img6')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/6.jpg'
		//alert("hi");
	}
	
	if(obj == 'img7')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/7.jpg'
		//alert("hi");
	}
	
	if(obj == 'img8')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/8.jpg'
		//alert("hi");
	}
	
	if(obj == 'img9')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/9.jpg'
		//alert("hi");
	}
	
	if(obj == 'img10')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/10.jpg'
		//alert("hi");
	}
	
	if(obj == 'img11')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/11.jpg'
		//alert("hi");
	}
	
	if(obj == 'img12')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/12.jpg'
		//alert("hi");
	}
	
	if(obj == 'img13')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/13.jpg'
		//alert("hi");
	}
	if(obj == 'img14')
	{
		
		document["showimg"].src = 'images/PhotoGallery/big/14.jpg'
		//alert("hi");
	}
	if(obj == 'img15')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/15.jpg'
	}
	if(obj == 'img16')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/16.jpg'
//		document["shwimg"].src = 'images/PhotoGallery/big/work/16.jpg'
		//alert("hi");
	}
	if(obj == 'img17')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/17.jpg'		
//		document["shwimg"].src = 'images/PhotoGallery/big/work/17.jpg'
		//alert("hi");
	}
	if(obj == 'img18')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/18.jpg'	
//		document["shwimg"].src = 'images/PhotoGallery/big/work/18.jpg'
		//alert("hi");
	}if(obj == 'img19')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/19.jpg'		
//		document["shwimg"].src = 'images/PhotoGallery/big/work/19.jpg'
		//alert("hi");
	}if(obj == 'img20')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/20.jpg'		
//		document["shwimg"].src = 'images/PhotoGallery/big/work/19.jpg'
		//alert("hi");
	}if(obj == 'img21')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/21.jpg'		
//		document["shwimg"].src = 'images/PhotoGallery/big/work/19.jpg'
		//alert("hi");
	}if(obj == 'img22')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/22.jpg'		
//		document["shwimg"].src = 'images/PhotoGallery/big/work/19.jpg'
		//alert("hi");
	}if(obj == 'img23')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/23.jpg'		
//		document["shwimg"].src = 'images/PhotoGallery/big/work/19.jpg'
		//alert("hi");
	}if(obj == 'img24')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/24.jpg'		
//		document["shwimg"].src = 'images/PhotoGallery/big/work/19.jpg'
		//alert("hi");
	}if(obj == 'img25')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/25.jpg'		
//		document["shwimg"].src = 'images/PhotoGallery/big/work/19.jpg'
		//alert("hi");
	}if(obj == 'img26')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/26.jpg'		
//		document["shwimg"].src = 'images/PhotoGallery/big/work/19.jpg'
		//alert("hi");
	}
	if(obj == 'img27')
	{
		document.getElementById("showimg").src = 'images/PhotoGallery/big/work/27.jpg'		
//		document["shwimg"].src = 'images/PhotoGallery/big/work/19.jpg'
		//alert("hi");
	}
}


/*for bookmarksite*/

function bookmarksite(title,url){
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}