//Menu and header size equalizer
var forEventsIE = window.attachEvent;
var forEventsMoz = window.addEventListener;
  
if (window.attachEvent)
	forEventsIE ( 'onload', setWidth);
else
	forEventsMoz ( 'load', setWidth, true);

function setWidth()
{     
  var menu = document.getElementsByTagName('ul')[0];
  var header = document.getElementsByTagName('h1')[0];
  if (menu)
	  if (header)
			if (window.attachEvent)
			   header.style.width = (menu.offsetWidth) + 'px';  
			else
			   header.style.width = (menu.offsetWidth - 4) + 'px';  
}

function closeErrorPopup()
{
	var pop = document.getElementById('<%=errorPopup.ClientID%>');
	if (pop)
		pop.style.display = "none";
 		  			
	return false;
}

//this function show or hide the select objects from the document
//param: bval: true|false, true - show the select objects, false - hide those elements
function hideShowSelectObject(bval) {
    var aSel = document.body.getElementsByTagName("SELECT");
    for (i = 0; i < aSel.length; i++) {
        objTmp = aSel[i];
        objTmp.style.visibility = (bval) ? "visible" : "hidden";
    }

    var aIframe = window.frames;
    for (i = 0; i < aIframe.length; i++) {
        aSel = aIframe[i].document.body.getElementsByTagName("SELECT");
        for (j = 0; j < aSel.length; j++) {
            objTmp = aSel[j];
            objTmp.style.visibility = (bval) ? "visible" : "hidden";
        }
    }

    return true;
}