// Window
function openNewWindow(query){
	var win=window.open(webroot+query,"_blank","width=auto,height=auto,scrollbars=yes,resizable=yes,status=yes") ;
}

// Submit
function onSubmit(form,query){
	var url = webroot+ query;
	form.action =url; 
	form.method ='post'; 
	form.submit(); 
}


function myConvNum(val){
	if(isNaN(parseInt(val))){
		return 0;
	}else{
		return parseInt(val);
	}
}

function IsArray(a){
return(a.constructor===Array);



/*
var a = []
alert(a.constructor===Array)

他のobjectの場合
var b = {}
alert(b.constructor===Object)
var f = function(){}
alert(f.constructor===Function)
*/
}