var sz=100;
var flg=1;
function chg(clr)
{
	if(clr==1)
	{
		setCookie('bgcolor',clr,365);
		document.body.style.background="#ffffff";
		document.body.style.color="#004990";
		if(document.getElementById("clrChg"))
		{
			document.getElementById("clrChg").className="fntClrB";
		}
		if(document.getElementById("MainContainer"))
		{
			document.getElementById("MainContainer").className="Ncolor";
		}
		document.getElementById("chgBlk").className="fntClrB";	
		if(document.getElementById("chgBlk1"))
		{
			document.getElementById("chgBlk1").className="fntClrB";
		}
		if(document.getElementById("chgBlk2"))
		{
			document.getElementById("chgBlk2").style.color="#000000";	
		}
		/*if(document.getElementById("sitemap"))
		{
			document.getElementById("sitemap").className="Wsitemap";
		}*/
	}
	else if(clr==2)
	{
		setCookie('bgcolor',clr,365);
		document.body.style.background="#ffe5cb";
		document.body.style.color="#004990";
		if(document.getElementById("clrChg"))
		{
			document.getElementById("clrChg").className="fntClrB";
		}
		if(document.getElementById("MainContainer"))
		{
			document.getElementById("MainContainer").className="Ncolor";
		}
		document.getElementById("chgBlk").className="fntClrB";
		if(document.getElementById("chgBlk1"))
		{
			document.getElementById("chgBlk1").className="fntClrB";
		}
		if(document.getElementById("chgBlk2"))
		{
			document.getElementById("chgBlk2").style.color="#000000";	
		}
		/*if(document.getElementById("sitemap"))
		{
			document.getElementById("sitemap").className="Ositemap";
		}*/
	}
	else if(clr==3)
	{
		setCookie('bgcolor',clr,365);
		document.body.style.background="#000000";
		document.body.style.color="#ffffff";
		if(document.getElementById("clrChg"))
		{
			document.getElementById("clrChg").className="fntClrW";
		}
		if(document.getElementById("MainContainer"))
		{
			document.getElementById("MainContainer").className="Ccolor";
		}
		document.getElementById("chgBlk").className="fntClrW";
		if(document.getElementById("chgBlk1"))
		{
			document.getElementById("chgBlk1").className="fntClrW";
		}
		if(document.getElementById("chgBlk2"))
		{
			document.getElementById("chgBlk2").style.color="#ffffff";	
		}
		/*if(document.getElementById("sitemap"))
		{
			document.getElementById("sitemap").className="Bsitemap";
		}*/
	}
}
function chg1(no)
{
	sz=getCookie('fntstatus');
	if(sz)
	{
		if(no==2 && sz <=130)
		{
		sz=Number(sz)+10;
		document.getElementById("wrapper").style.fontSize=sz+"%";
		flg++;
		setCookie('fntstatus',sz,365);
		}
		if(no==1 && sz >100)
		{
		sz=Number(sz)-10;
		document.getElementById("wrapper").style.fontSize=sz+"%";
		flg--;
		setCookie('fntstatus',sz,365);
		}
	}
	else
	{
		if(no==2 && sz <=130)
		{
		sz=110;
              flg++;
		document.getElementById("wrapper").style.fontSize=sz+"%";
		setCookie('fntstatus',sz,365);
		}
		if(no==1 && sz >100)
		{
		sz=90;
              flg--;
		document.getElementById("wrapper").style.fontSize=sz+"%";
		setCookie('fntstatus',sz,365);
		}

		
	}
}
function chgfnt(no)
{
	document.getElementById("wrapper").style.fontSize=no+"%";
}
function cgg()
{
	document.fgColor='#FF0000';
}
function getCookie(c_name)
{
	if (document.cookie.length>0)
	{
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1)
		{ 
			c_start=c_start + c_name.length+1; 
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			return unescape(document.cookie.substring(c_start,c_end));
		} 
	}
	return "";
}
function setCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function checkCookie()
{
	attachevents();
	clrstatus=getCookie('bgcolor');
	fntstatus=getCookie('fntstatus');
	if (clrstatus!=null && clrstatus!="")
	{
		chg(clrstatus);
	}
	else 
	{
		clrstatus=1;
		if (clrstatus!=null && clrstatus!="")
		{
			setCookie('bgcolor',clrstatus,365);
		}
	}
	if (fntstatus!=null && fntstatus!="")
	{
		chgfnt(fntstatus);
	}
	else 
	{
		fntstatus=100;
		if (fntstatus!=null && fntstatus!="")
		{
			setCookie('fntstatus',fntstatus,365);
		}
	}
}