var propdate_set_id = 1;

function propdate_set(dt)
{
if( propdate_set_id == 1 )
{
  propdate_set_id = 2;
  obj = document.getElementById("date1");
  obj.value = dt;
}
else
{
  propdate_set_id = 1;
  obj = document.getElementById("date2");
  obj.value = dt;
}
}

function MM_openBrWindow(theURL,winName,features)
{
window.open(theURL,winName,features);
}

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_validateForm() {
var i,p,q,nm,test,num,min,max,errors="",args=MM_validateForm.arguments;
for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
  if (val) { nm=val.name; if ((val=val.value)!="") {
	if (test.indexOf("isEmail")!=-1) { p=val.indexOf("@");
	  if (p<1 || p==(val.length-1)) errors+=""+nm+" must contain an e-mail address.\n";
	} else if (test!="R") { num = parseFloat(val);
	  if (isNaN(val)) errors+="You must type a number!\n";
	  if (test.indexOf("inRange") != -1) { p=test.indexOf(":");
		min=test.substring(8,p); max=test.substring(p+1);
		if (num<min || max<num) errors+=" "+nm+" must contain a number between "+min+" and "+max+".\n";
  } } } else if (test.charAt(0) == "R") errors += "- "+nm+" is required.\n"; }
} if (errors) alert(""+errors);
document.MM_returnValue = (errors == "");
}