function allpkg(pkg1,pkg2,pkg3,pkg4,pkg5,pkg6,pkg7,pkg8,pkg9,pkg10,pkg11,pkg12,img1,img2,img3,img4,img5,img6,img7,img8,img9,img10)
{
if (pkg1 == 'nr1')
{
document.getElementById(pkg1).style.display = "block";
document.getElementById(pkg2).style.display = "block";
document.getElementById(pkg3).style.display = "block";
document.getElementById(pkg4).style.display = "none";
document.getElementById(pkg5).style.display = "none";
document.getElementById(pkg6).style.display = "none";
document.getElementById(pkg7).style.display = "none";
document.getElementById(pkg8).style.display = "none";
document.getElementById(pkg9).style.display = "none";
document.getElementById(pkg10).style.display = "none";
document.getElementById(pkg11).style.display = "none";
document.getElementById(pkg12).style.display = "block";


document.getElementById(img1).className="tab_hide";
document.getElementById(img2).className="tab";
document.getElementById(img3).className="tab";
document.getElementById(img4).className="tab";
document.getElementById(img5).className="tab";
document.getElementById(img6).className="tab";
document.getElementById(img7).className="tab";
document.getElementById(img8).className="tab";
document.getElementById(img9).className="tab";
document.getElementById(img10).className="tab";



}
else
{
document.getElementById(pkg1).style.display = "block";
document.getElementById(pkg2).style.display = "none";
document.getElementById(pkg3).style.display = "none";
document.getElementById(pkg4).style.display = "none";
document.getElementById(pkg5).style.display = "none";
document.getElementById(pkg6).style.display = "none";
document.getElementById(pkg7).style.display = "none";
document.getElementById(pkg8).style.display = "none";
document.getElementById(pkg9).style.display = "none";
document.getElementById(pkg10).style.display = "none";
document.getElementById(pkg11).style.display = "none";
document.getElementById(pkg12).style.display = "block";




document.getElementById(img1).className="tab_hide";
document.getElementById(img2).className="tab";
document.getElementById(img3).className="tab";
document.getElementById(img4).className="tab";
document.getElementById(img5).className="tab";
document.getElementById(img6).className="tab";
document.getElementById(img7).className="tab";
document.getElementById(img8).className="tab";
document.getElementById(img9).className="tab";
document.getElementById(img10).className="tab";


}
}
/********************************************north****************************************/

/************************************************ext*************************************************/
function ext1(shw_id1,titldv,imag)
{
			way=document.getElementById(titldv).title;
			if(way=="on")
			{
			
				document.getElementById(shw_id1).style.display = "block";
				document.getElementById(titldv).title="off";
				document.getElementById(imag).src='http://www.india-travelpackages.com/images/hide.gif';
			}
			else
			{
			
			document.getElementById(titldv).title="on";
			document.getElementById(shw_id1).style.display = "none";
			document.getElementById(imag).src='http://www.india-travelpackages.com/images/show.gif';
			
			}

}



function mrepro(mr1,mr2,mr3,mr4,mr5,mr6,mr7,mgi10,mgi11,mgi12,mgi13,mgi14,mgi15,mgi16)
{
document.getElementById(mr1).style.display="block";
document.getElementById(mr2).style.display="none";
document.getElementById(mr3).style.display="none";
document.getElementById(mr4).style.display="none";
document.getElementById(mr5).style.display="none";
document.getElementById(mr6).style.display="none";
document.getElementById(mr7).style.display="none";

document.getElementById(mgi10).className="tab_hide1";
document.getElementById(mgi11).className="tab1";
document.getElementById(mgi12).className="tab1";
document.getElementById(mgi13).className="tab1";
document.getElementById(mgi14).className="tab1";
document.getElementById(mgi15).className="tab1";
document.getElementById(mgi16).className="tab1";
}
//function ext2()
//{
//way=document.getElementById('ext2dv').title;
//
//		if(way=="on")
//		{
//		
//		document.getElementById("ss4").style.display = "block";
//		document.getElementById('ext2dv').title="off";
//		}
//		else
//		{
//		document.getElementById('ext2dv').title="on";
//		document.getElementById("ss4").style.display = "none";
//		
//		}
//}