//javascript document
function submitPage(){
var page=document.paging_option.p.value
document.paging_option.action='?p='+page
document.paging_option.submit()						
}
function selectSort(sort){
var optionCount 
for(optionCount = 0; optionCount< document.paging_option.sort.options.length; optionCount++)
{if ( document.paging_option.sort.options[optionCount].value == sort){
document.paging_option.sort.options[optionCount].selected = true }}
}
function selectNumber(num){
var optionCount 
for(optionCount = 0; optionCount< document.paging_option.n.options.length; optionCount++)
{if ( document.paging_option.n.options[optionCount].value == num){
document.paging_option.n.options[optionCount].selected = true }}
}

function fncCenteredChildWindow(URL,vHeight,vWidth,vScroll,vStatus) {
	if (screen.width) {
		var winl=(screen.width-vWidth)/2;
		var wint=(screen.height-vHeight)/2;
	} else { 
		winl=0;wint=0;
	}
	if(winl<0)winl=0;
	if(wint<0)wint=0;
	var child = window.open(URL,'myWin','height='+vHeight+',width='+vWidth+',scrollbars='+vScroll+',status='+vStatus+',top='+wint+',left='+winl+',resizable=yes');
	child.focus();
}
//require fields in a form and redirect to url
function fncSubmit(obj,url) {
	var req = obj.required_fields;
	var submitflag = true;
	var notice = "Some of the required fields are blank:\n\n";
	if (req) {
		//Means the required fields are present, let's check for values
		var arrFields = obj.required_fields.value.split("|")
		for(var x=0; x<=arrFields.length-1; x++) {
			var arrName = arrFields[x].split(",");
			arrLabel=arrName[0];
			
			if (obj.elements[arrLabel]){
				
				var str = "if (obj."+arrName[0]+".value == '') { notice += '-->  "+arrName[1]+"\\n'; submitflag = false;}";
				eval(str);
			}
    }
		notice += "\nPlease fill in these fields and resubmit!";
	} else {
		//Means there isn't a required fields parameter; keep going
	}
	if (submitflag) {
		
		obj.action = url;
		obj.submit();
	} else {
		alert(notice);
	}
}