function optSelect(varPage){
		
document.view_page.action=varPage;
document.view_page.submit();
}


	var arVersion = navigator.appVersion.split("MSIE")
	var	version = parseFloat(arVersion[1]);
	var currentDiv = '';
	
	function chgClass(obj,action)
	{
		if(action=="musOver")
		{
			obj.className = 'main_nav_o';
			if ((version >= 5.5) && (version < 7) && (document.body.filters)) 
			{
				// following works in IE as a function has been used to fix the png image problem.
				spanObj = obj.getElementsByTagName("span");
				spanObjLen = spanObj.length;
				for(spanInd=0;spanInd<spanObjLen;spanInd++)
				{
					styleFilter = spanObj[spanInd].style.filter;
					spanObj[spanInd].style.filter = styleFilter.replace("navo_cr","nav_cr");
				}
			}
			else
			{
				imgObj = obj.getElementsByTagName("img");
				imgLen = imgObj.length;
				for(imgInd=0;imgInd<imgLen;imgInd++)
				{
					imgSrc = imgObj[imgInd].src;
					imgSrc = imgSrc.replace("navo_cr","nav_cr");
					imgObj[imgInd].src = imgSrc;
				}
			}
		}
		else
		{
			obj.className = '';
			if ((version >= 5.5) && (version < 7) && (document.body.filters)) 
			{
				spanObj = obj.getElementsByTagName("span");
				spanObjLen = spanObj.length;
				for(spanInd=0;spanInd<spanObjLen;spanInd++)
				{
					styleFilter = spanObj[spanInd].style.filter;
					spanObj[spanInd].style.filter = styleFilter.replace("nav_cr","navo_cr");
				}
			}
			else
			{
				imgObj = obj.getElementsByTagName("img");
				imgLen = imgObj.length;
				for(imgInd=0;imgInd<imgLen;imgInd++)
				{
					imgSrc = imgObj[imgInd].src;
					imgSrc = imgSrc.replace("nav_cr","navo_cr");
					imgObj[imgInd].src = imgSrc;
				}
			}
		}
	}

	function chgClassSubNav(obj,action)
	{
		if(action=="musOver")
		{
			obj.className = 'sub_nav_o';
			
			if ((version >= 5.5) && (version < 7) && (document.body.filters)) 
			{
				// following works in IE as a function has been used to fix the png image problem.
				spanObj = obj.getElementsByTagName("span");
				spanObjLen = spanObj.length;
				for(spanInd=0;spanInd<spanObjLen;spanInd++)
				{
					styleFilter = spanObj[spanInd].style.filter;
					spanObj[spanInd].style.filter = styleFilter.replace("snav_c","snav_o_c");
				}
			}
			else
			{
				imgObj = obj.getElementsByTagName("img");
				imgLen = imgObj.length;
				for(imgInd=0;imgInd<imgLen;imgInd++)
				{
					imgSrc = imgObj[imgInd].src;
					imgSrc = imgSrc.replace("snav_c","snav_o_c");
					imgObj[imgInd].src = imgSrc;
				}
			}
		}
		else
		{
			obj.className = '';
			if ((version >= 5.5) && (version < 7) && (document.body.filters)) 
			{
				spanObj = obj.getElementsByTagName("span");
				spanObjLen = spanObj.length;
				for(spanInd=0;spanInd<spanObjLen;spanInd++)
				{
					styleFilter = spanObj[spanInd].style.filter;
					spanObj[spanInd].style.filter = styleFilter.replace("snav_o_c","snav_c");
				}
			}
			else
			{
				imgObj = obj.getElementsByTagName("img");
				imgLen = imgObj.length;
				for(imgInd=0;imgInd<imgLen;imgInd++)
				{
					imgSrc = imgObj[imgInd].src;
					imgSrc = imgSrc.replace("snav_o_c","snav_c");
					imgObj[imgInd].src = imgSrc;
				}
			}
		}
	}

	function getTimeDelay(msOutDiv,functionName)
	{
		currentDiv = '';
		setTimeout("callFunction('"+msOutDiv+"','"+functionName+"')",100);
	}

	function callFunction(msOutDiv,functionName)
	{
		if(msOutDiv!=currentDiv)
		{
			obj = document.getElementById(msOutDiv);
			if(functionName=="chgClassSubNav")
			{
				chgClassSubNav(obj,'musOut');
			}
			else
			{
				chgClass(obj,'musOut');
			}
		}
	}
// -->