// JavaScript Document
function navigation(id){
	//alert($("#"+id).css("display"))
	$(".la").hide()
	$(".labottom").hide()
	if(id){
		var IsSide = $("#"+id).css("display")
		
		if (IsSide=="none"){
			$("#"+id).show()
		}
		else{$("#"+id).hide()}
	}

	}
//字体放大缩小效果
var tgs = new Array( 'div','td','tr');
var szs = new Array( 'xx-small','x-small','small','medium','large','x-large','xx-large' );
var startSz = 2;
function ts( trgt,inc ) {
if (!document.getElementById) return
var d = document,cEl = null,sz = startSz,i,j,cTags;
sz += inc;
if ( sz < 0 ) sz = 0;
if ( sz > 6 ) sz = 6;
startSz = sz;
if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];
cEl.style.fontSize = szs[ sz ];
for ( i = 0 ; i < tgs.length ; i++ ) {
cTags = cEl.getElementsByTagName( tgs[ i ] );
for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = szs[ sz ];
}
}

function submitform()
{
	var tourname = $(".shortinfo h1").html()+"["+$(".shortinfo span").text()+"]"
	tourname = ReplaceAll(tourname," ","-")
	tourname = ReplaceAll(tourname,"&","-")
	tourname = ReplaceAll(tourname,"'","-")
	var NewAction = $("#formquesion").attr("action")+"?tourname=" + tourname
	//alert(NewAction)
	$("#formquesion").attr("action",NewAction)
	$("#formquesion").submit();
	
	}

function ReplaceAll(str, sptr, sptr1)
{
while (str.indexOf(sptr) >= 0)
{
   str = str.replace(sptr, sptr1);
}
return str;
}