// JavaScript Document
// quick browser tests
var ns4 = (document.layers) ? true : false;
var ie4 = (document.all && !document.getElementById) ? true : false;
var ie5 = (document.all && document.getElementById) ? true : false;
var ns6 = (!document.all && document.getElementById) ? true : false;

function show(sw,obj) {
	// show/hide the divisions
	if (sw && (ie4 || ie5) ) document.all[obj].style.visibility = 'visible';
	if (!sw && (ie4 || ie5) ) document.all[obj].style.visibility = 'hidden';
	if (sw && ns4) document.layers[obj].visibility = 'visible';
	if (!sw && ns4) document.layers[obj].visibility = 'hidden';
	if (sw && ns6) document.getElementById(obj).style.visibility = 'visible';
	if (!sw && ns6) document.getElementById(obj).style.visibility = 'hidden';
}

function moveToTop(offsetFromTop,obj){
	if(ie4||ie5){
		var YY=document.body.scrollTop;
		document.all[obj].style.top=YY+offsetFromTop;
	}
	else if (ns4){
	  YY=window.pageYOffset;
		document.layers[obj].pageY=YY+offsetFromTop;
	}
	else if (ns6){
		YY=window.pageYOffset;
		document.getElementById(obj).style.top=YY+offsetFromTop;
	}
}

function moveToBottom(offsetFromBottom,obj){
	if(ie4||ie5){
		var YY=document.body.clientHeight;
		document.all[obj].style.top=YY-offsetFromBottom;
	}
	else if (ns4){
		YY=window.innerHeight;
		document.layers[obj].pageY=YY-offsetFromBottom;
	}
	else if (ns6){
		YY=window.innerHeight;
		document.getElementById(obj).style.top=YY-offsetFromBottom;
	}
}

function confirmSubmit(){
	//debugger;
	moveToTop(10,"pleaseWaitDiv");
	show(true,"pleaseWaitDiv");
	show(false,"formSubmitDiv");
	//setTimeout("return true",800000);
}

function safeSubmit(f) {
	for (i=1; i<f.elements.length; i++) {
		if (f.elements[i].type == 'submit') {
			f.elements[i].disabled = true;
		}
	}
	f.submit();
	safeSubmit = blockIt;
	return false;
}

function blockIt(f) {
	return false;
}