// Change class function
function changeclass(objet, myClass, eventtype){
	switch( eventtype){
		case "mouseover":
			if (this.selState != 'sel'){
				swapState(objet, myClass)
			}
			break;
		case "click":
			this.selState = 'sel';	
		swapState(objet, myClass)
		break;
		case "mouseout":
			if (this.selState != 'sel'){
				swapState(objet, myClass)
			}
		break;
	}
}
function swapState(objet, myClass) {
	objet.className = myClass;
}

function checkNumeric(message,e)
{
   // Get ASCII value of key that user pressed
   	var evtobj=window.event? event : e //distinguish between IE's explicit event object (window.event) and Firefox's implicit.
	var key=evtobj.charCode? evtobj.charCode : evtobj.keyCode

   // Was key that was pressed a numeric character (0-9)?
   if (( key > 47 && key < 58 )|| (key==8) || (key==9)){}
//      return true; // if so, do nothing
   else {
   	alert(message);
      return false; 
} // otherwise, 
	                               // discard character
};

function Toggle(item) {
	obj=document.getElementById(item);	
	visible=(obj.style.display!="none")
//	key=document.getElementById("x" + item);
	if (visible) { 
		obj.style.display="none";
//		key.innerHTML="[+]";
   } else { 
		obj.style.display="block";
//		key.innerHTML="[-]";
   }	
}

function MM_findObj(n, d) { //v4.01  
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);  if(!x && d.getElementById) x=d.getElementById(n); return x;}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }    obj.visibility=v; }}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}