window.onerror = function(e) { }

function $(objName) {
  return document.getElementById(objName);
}

function disableForm(theform, eventTar) {
    if (document.all || document.getElementById) {
      var newInput = document.createElement('input');
   
      for (i = 0; i < theform.length; i++) {
        var tempobj = theform.elements[i];
          if (tempobj.type.toLowerCase() == "submit"){
            tempobj.disabled = true;
            //tempobj.value = 'Wait ...';
          }
      }
    }
    return true;
  }


	function changecss(theClass,element,value) {
	 var cssRules;
	 if (document.all) {
	  cssRules = 'rules';
	 }
	 else if (document.getElementById) {
	  cssRules = 'cssRules';
	 }
	 for (var S = 0; S < document.styleSheets.length; S++){
	  for (var R = 0; R < document.styleSheets[S][cssRules].length; R++) {
	   if (document.styleSheets[S][cssRules][R].selectorText == theClass) {
	    document.styleSheets[S][cssRules][R].style[element] = value;
	   }
	  }
	 }	
	}