var vtimeout;

function changehref(myform)
{
	var jmpURL="";
	jmpURL=myform.gotolink.options[myform.gotolink.options.selectedIndex].value;
	window.open(jmpURL);
}
	function showmenu (tabname) {
		document.getElementById('menu_memo1').style.display = 'none';
		document.getElementById('menu_memo2').style.display = 'none';
		document.getElementById('menu_memo3').style.display = 'none';
        document.getElementById('menu_memo4').style.display = 'none';
		document.getElementById('menu_memo5').style.display = 'none';
		document.getElementById('menu_memo'+tabname).style.display = 'block';
		//----------------------------------------------------------
		document.getElementById('menu_main1').className = 'menu_main';
		document.getElementById('menu_main2').className = 'menu_main';
		document.getElementById('menu_main3').className = 'menu_main';
        document.getElementById('menu_main4').className = 'menu_main';
        document.getElementById('menu_main5').className = 'menu_main';
		document.getElementById('menu_main'+tabname).className = 'menu_hot';
		}
		
		function showmenu2 (tabname) {
		document.getElementById('menu_memo6').style.display = 'none';
		document.getElementById('menu_memo7').style.display = 'none';
		document.getElementById('menu_memo6').style.display = 'none';
		document.getElementById('menu_memo'+tabname).style.display = 'block';
		//----------------------------------------------------------
		document.getElementById('menu_main6').className = 'menu_main1';
		document.getElementById('menu_main7').className = 'menu_main1';
		document.getElementById('menu_main6').className = 'menu_main1';
		document.getElementById('menu_main'+tabname).className = 'menu_hot1';
		}
		
		function func(vcanshu){ 
vok1=vcanshu	 
if(i<=102){
	document.getElementById('online_'+vcanshu+'_main').style.height = i+'px';
	i=i+51;	
setTimeout("func(vok1)",1);
} 
else{document.getElementById('temp'+vok1).style.display = 'block';}
} 

function nodisp(tabname2) {
document.getElementById('online_'+tabname2+'_main').style.display = 'none';
document.getElementById('online').style.height = '95px';
document.getElementById('online_'+tabname2).className = 'online_'+tabname2+'_stylea';
}

function waitdisp(tabname3) {
bl=tabname3;
vtimeout=setTimeout("nodisp(bl)",10000);
}
		
		function onlineshow (tabname) {
			if(vtimeout){clearTimeout(vtimeout);}
		document.getElementById('online').style.height = "214px";
		document.getElementById('online_1_main').style.display = 'none';
		document.getElementById('online_2_main').style.display = 'none';
		document.getElementById('online_3_main').style.display = 'none';
		document.getElementById('online_4_main').style.display = 'none';
		document.getElementById('temp1').style.display = 'none';	
		document.getElementById('online_'+tabname+'_main').style.display = 'block';		
		//----------------------------------------------------------
		document.getElementById('online_1').className = 'online_1_stylea';
		document.getElementById('online_2').className = 'online_2_stylea';
		document.getElementById('online_3').className = 'online_3_stylea';
		document.getElementById('online_4').className = 'online_4_stylea';
		document.getElementById('online_'+tabname).className = 'online_'+tabname+'_styleb';
		//------------------------------------------------------------
		document.getElementById('online_'+tabname+'_main').style.height = "0px";
	     i=0;func(tabname);
	}
	
			function onlineshow2 (tabname) {
		document.getElementById('online_'+tabname+"_main").style.display = 'block';
		//----------------------------------------------------------
		//------------------------------------------------------------
	}