// JavaScript Document

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_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_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 showLoad(fName)
{
	var myVar= eval('document.all.'+fName);
	var newOpt=document.createElement('OPTION');
	myVar.length = 0;
	myVar.add(newOpt);
	newOpt.text= 'Loading...';
	newOpt.value= 'Loading...';
}
		
function searchKeySubmit()
{
	var city_value = '';
	var hosp_value = '';
	var Dep_value = '';
	var doctor_value = '';
	var is_empty = /^\s*|\s*$/;
	var is_h = /^([a-zA-Z0-9]{1}-)/;
	city_obj = document.getElementById("city");
	if(city_obj.value.replace(is_empty,'')!="")
	{
		city_value  = city_obj.options[city_obj.selectedIndex].text;
		city_value  = city_value.replace(is_h,''); 

	}
	
	hosp_obj = document.getElementById("allhosp_key");
	if(hosp_obj.value.replace(is_empty,'')!="")
	{
		hosp_value  = hosp_obj.value;
		
		hosp_value  = hosp_value.replace(is_h,'');
	}
	Dep_obj = document.getElementById("dep");
	if(Dep_obj.value.replace(is_empty,'')!="")
	{
		
		Dep_value  = Dep_obj.options[Dep_obj.selectedIndex].text;
		Dep_value  = Dep_value.replace("&nbsp;",'');
		
	}
	
	//doctor_obj = document.getElementById("doctor");
	//doctor_value  = doctor_obj.value;
	city_value ='';
	values = city_value + " " + hosp_value + " " + Dep_value 
	document.getElementById('seachkey').value = values.replace(is_empty,'');
	document.getElementById('seachkeyss').value = values.replace(is_empty,'');
	
	//document.getElementById('search_frm').submit();
	//return false;
}