// Everdow Common JavaScript

function openWindow(url,width,height)
{
	var w=window.open(url,"newWin","width="+width+",height="+height+",resizable=yes,status=yes,toolbar=no,scrollbars=yes");
	w.focus();
}

function isInt(instring)
{
	var flag=true;
	
	if(instring.length>0)
	{
		var scope="0123456789";
		for(var i=0;i<instring.length;i++)
		{
			var char=instring.charAt(i);
			if(scope.indexOf(char)==-1)
			{
				flag=false;
			}
		}
	}
	
	return flag;
}

function isDouble(instring)
{
	var flag=true;
	
	if(instring.length>0)
	{
		var scope=".0123456789";
		for(var i=0;i<instring.length;i++)
		{
			var char=instring.charAt(i);
			if(scope.indexOf(char)==-1)
			{
				flag=false;
			}
		}
	}
	
	return flag;
}