//---------------------------------------------------------------------
function CheckChr(keyCode, Chrs)
{
	var strKeyCode=String.fromCharCode(keyCode)
	if(Chrs.indexOf(strKeyCode)!=-1)return true;
}
//---------------------------------------------------------------------

function PopUp(url,width,height,toolbar,status,menubar,location,scrolbars,resizable)
{	
	var strFeatures = "";
	if(toolbar!=null)
	{
	    if(strFeatures!="")strFeatures+=","
	    strFeatures += "toolbar=" + toolbar;
	}
	if(status!=null)
	{
	    if(strFeatures!="")strFeatures+=","
        strFeatures += "status=" + status;
    }
	if(menubar!=null)
	{
	    if(strFeatures!="")strFeatures+=","
        strFeatures += "menubar=" + menubar;
    }
	if(location!=null)
	{
	    if(strFeatures!="")strFeatures+=","
        strFeatures += "location=" + location;
    }
	if(scrolbars!=null)
	{
	    if(strFeatures!="")strFeatures+=","
        strFeatures += "scrollbars=" + scrolbars;
    }
	if(resizable!=null)
	{
	    if(strFeatures!="")strFeatures+=","
        strFeatures += "resizable=" + resizable;
    }
	if(width!=null)
	{
	    if(strFeatures!="")strFeatures+=","
        strFeatures += "width=" + width;
    }
	if(height!=null)
	{
	    if(strFeatures!="")strFeatures+=","
        strFeatures += "height=" + height;
    }
	
	var popUpWindow = window.open(url, "PopUp", strFeatures);
    popUpWindow.opener = top;
    popUpWindow.focus();
}