function openwindow(mywindow,mywindow2,myurl,mywidth,myheight,myscroll)
{
		width = "width="+mywidth;
		height= "height="+myheight;
		auxscroll= "scrollbars="+myscroll;
		mywindow=window.open(myurl,mywindow2,width+","+height+",resizable=no,"+auxscroll+",toolbars=no,directories=no,titlebar=no,status=no");
}
function openwindowcalendario(mywindow,mywindow2,myurl,mywidth,myheight,myscroll,x,y)
{
		width = "width="+mywidth;
		height= "height="+myheight;
		auxscroll= "scrollbars="+myscroll;
		mywindow=window.open(myurl,mywindow2,width+","+height+",resizable=no,"+auxscroll+",toolbars=no,directories=no,titlebar=no,status=no,left="+x+",top="+y);
}
function checkBrowser(){
	this.ver=navigator.appVersion
	this.dom=document.getElementById?1:0
	this.ie5=(this.ver.indexOf("MSIE 5")>-1 && this.dom)?1:0;
	this.ie4=(document.all && !this.dom)?1:0;
	this.ns5=(this.dom && parseInt(this.ver) >= 5) ?1:0;
	this.ns4=(document.layers && !this.dom)?1:0;
	this.bw=(this.ie5 || this.ie4 || this.ns4 || this.ns5)
	return this
}

var bw=new checkBrowser();

function MM_preloadImages() {
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}