function IEorMoz(){
 if (navigator.appName.indexOf("Netscape")!=-1
  && parseInt(navigator.appVersion)>=5)
    return false;
 else if (navigator.appName.indexOf("Microsoft")!= -1 
  && parseInt(navigator.appVersion)>=4)
    return true;
}
// Adds handle to any event
// Example: AddEventHandling(window,'load',function);
function AddEventHandling(obj,eventname,funct){if(obj.addEventListener){obj.addEventListener(eventname, funct, true);}else {obj.attachEvent('on'+eventname, funct);}}

function GetElement(elementid,obj){	
	var obj = obj || document;
	if (obj.getElementById){
		var objElement = obj.getElementById(elementid);
		if (objElement)
		if (objElement.id != elementid) objElement = void(0);
		return objElement;
	}
	else if (obj.all){
		return obj.all[elementid];
	}
	else if (obj.layers){
		return obj.layers[elementid];
	}	
	else return eval('obj.'+elementid);
}