function resize_w_if_over(pic, w){
	if (pic.width > w){
		pic.width = w;
	}
}












function isEmail(str){
	var re=/([\w\-\.]+\@[\w]+[\w\-\.]*\.[a-zA-Z]{2,3})/i
	if(re.test(str))
		return true
	return false
}




function isArray(obj){return(typeof(obj.length)=="undefined")?false:true;}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  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];}}
}



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_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);




function openWindow(url,name,w,h,pos,props){
 var _wnd,left=0,top=0
  if(name==null)name='wnd'
 if(!pos||pos=='center'){left=screen.width?(screen.width-w)/2:100; top=screen.height?(screen.height-h)/2:100}
 props='width='+w+',height='+h+',top='+top+',left='+left+(props==''?'':','+props)
 _wnd=window.open(url,name,props)
  if(pos=='maximize')_wnd.resizeTo(screen.availWidth,screen.availHeight)
  if(name=='wnd'){wnd=_wnd}else{
	// return _wnd
		 }
}

function getpage(pg){
	var frm = document.forms[0]
	if(pg != frm.pg.value){
	frm.pg.value = pg;
	frm.submit()
	}
}


function getpage_multi(obj, pg){
	var frm = document.forms[0]
	if(pg != frm[obj].value){
	frm[obj].value = pg;
	frm.submit()
	}
}



function radioVal(f){
	var result = ''
	var frm = document.forms[0]	
	var r = f
	for (i=0;i<r.length ;i++ )
	{
		if(r[i].checked) result = r[i].value
	}
	return result
}

function selVal(obj){
	//alert(obj.options[obj.selectedIndex])
	return obj.options[obj.selectedIndex].value
}








function sortbywhat_multi(obj,str){
		var frm = document.forms[0]
		frm[obj].value = str
		frm.submit()
}
























/***********************************************
* Show Hint script- c Dynamic Drive (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit http://www.dynamicdrive.com/ for this script and 100s more.
***********************************************/
		


var this_year
var this_month
var this_day
var this_date
var span_obj



var horizontal_offset="9px" //horizontal offset of hint box from anchor link

/////No further editting needed

var vertical_offset="0" //horizontal offset of hint box from anchor link. No need to change.
var ie=document.all
var ns6=document.getElementById&&!document.all





function getposOffset(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
}

function iecompattest(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge){
var edgeoffset=(whichedge=="rightedge")? parseInt(horizontal_offset)*-1 : parseInt(vertical_offset)*-1
if (whichedge=="rightedge"){
var windowedge=ie && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-30 : window.pageXOffset+window.innerWidth-40
dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
if (windowedge-dropmenuobj.x < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure+obj.offsetWidth+parseInt(horizontal_offset)
}
else{
var windowedge=ie && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetHeight
}
return edgeoffset
}

function showhint(menucontents, obj, e, tipwidth, year, month, day){
if ((ie||ns6) && document.getElementById("hintbox")){
dropmenuobj=document.getElementById("hintbox")
dropmenuobj.innerHTML=menucontents
dropmenuobj.style.left=dropmenuobj.style.top=-500
if (tipwidth!=""){
dropmenuobj.widthobj=dropmenuobj.style
dropmenuobj.widthobj.width=tipwidth
}
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top")
//alert(dropmenuobj.style.left)
//dropmenuobj.style.left = "1000px"
//dropmenuobj.style.top = "1000px"

//alert(dropmenuobj.style.left)
dropmenuobj.style.left=-8+dropmenuobj.x-clearbrowseredge(obj, "rightedge")+obj.offsetWidth+"px"
dropmenuobj.style.top=-3+dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+"px"

if (dropmenuobj.style.visibility=="hidden" || dropmenuobj.style.visibility == "")
	dropmenuobj.style.visibility="visible"
else
	dropmenuobj.style.visibility="hidden"
//obj.onmouseout=hidetip

this_year = year
this_month = month
this_day = day

//span_obj = obj

getSelectedDate()


}
}




function set_selected_by_val(sel_object, this_value){
	for ( i=0; i<=sel_object.options.length-1; i++){
		if (sel_object.options[i].value == this_value){
			sel_object.selectedIndex = sel_object.options[i].index
		}
	}
}


function selectDate(date_to_select){
	
	var frm = document.forms[0]
	var in_date = new Date(date_to_select)

	// get year
	set_selected_by_val(frm[this_year], in_date.getFullYear())
	
	// get month
	set_selected_by_val(frm[this_month], (in_date.getMonth()+1))
	
	// get day
	set_selected_by_val(frm[this_day], in_date.getDate())
	
	window.document.getElementById('hintbox').style.visibility = 'hidden'
	
}
function getSelectedDate(){
	var frm = document.forms[0]
	
	if (frm[this_year].value != "" && frm[this_month].value != "" && frm[this_day].value != "")	
		this_date = new Date( frm[this_year].value, frm[this_month].value-1, frm[this_day].value)
	else
		this_date = new Date()
		  
}







function hidetip(e){
dropmenuobj.style.visibility="hidden"
dropmenuobj.style.left="-500px"
}

function createhintbox(){
var divblock=document.createElement("div")
divblock.setAttribute("id", "hintbox")
document.body.appendChild(divblock)
}

if (window.addEventListener)
window.addEventListener("load", createhintbox, false)
else if (window.attachEvent)
window.attachEvent("onload", createhintbox)
else if (document.getElementById)
window.onload=createhintbox





function search_box(str){
var search_content=str;
window.open("search_result.php?search_word="+encodeURIComponent(search_content),"_self");
}










function submitenter(e,submit_function){
	var keycode;
	if (window.event)
		keycode = window.event.keyCode;
	else if (e)
		keycode = e.which;
	else
		return true;

	if (keycode == 13){
		if(submit_function == ""){
			myfield.form.submit();
		}else{
			eval(submit_function);
		}
		return false;
	}else
		return true;
}