// Empty field.
//======================================================================================
function emptyField(f) {
	if (f.value == "Enter Keyword(s)") {
		f.value="";
		}
	}


//Popup window
//======================================================================================
function popUp(URL,SCROLLBARS,MENUBAR,TOOLBAR,STATUS,RESIZABLE,WIDTH,HEIGHT) {
	day = new Date();
	id = day.getTime();
	eval("page" + id + " = window.open(URL, '" + id + "', 'scrollbars=" + SCROLLBARS + ",menubar=" + MENUBAR + ",toolbar=" + TOOLBAR + ",status=" + STATUS + ",resizable=" + RESIZABLE + ",width=" + WIDTH + ",height=" + HEIGHT + "');");
	}
	
	
function DoPop(URL)	{
	w=420;
	h=460;

	window.open(URL,"", "resizable=yes,scrollbars=no,top=200,left=200,width="+w+",height="+h);
	return false;
	}	
	
//Show & Hide	
//======================================================================================

var g_nExpando=0;

function putItemInState(n,bState) {
    
    var oItem, oGif;
    eval('oItem=document.all.descr'+n);
    eval('oGif=document.all.expandoGif'+n);

    if (bState=='toggle') bState = (oItem.style.display == 'block');

    if(bState) {
        oItem.style.display = 'none';
        oGif.src = 'images/Close.gif';
	    }
    else {
        oItem.style.display = 'block';
        oGif.src = 'images/open.gif';
	    }
	}

function expand(nItem) {
    putItemInState(nItem,'toggle');  //toggle the nth item
	}	
	
	
//Draggable Layer Popup
//======================================================================================

// Script Source: CodeLifter.com
// Copyright 2003
// Do not remove this header

isIE=document.all;
isNN=!document.all&&document.getElementById;
isN4=document.layers;
isHot=false;

function ddInit(e){
  topDog=isIE ? "BODY" : "HTML";
  whichDog=isIE ? document.all.theLayer : document.getElementById("theLayer");  
  hotDog=isIE ? event.srcElement : e.target;  
  while (hotDog.id!="titleBar"&&hotDog.tagName!=topDog){
    hotDog=isIE ? hotDog.parentElement : hotDog.parentNode;
  }  
  if (hotDog.id=="titleBar"){
    offsetx=isIE ? event.clientX : e.clientX;
    offsety=isIE ? event.clientY : e.clientY;
    nowX=parseInt(whichDog.style.left);
    nowY=parseInt(whichDog.style.top);
    ddEnabled=true;
    document.onmousemove=dd;
  }
}

function dd(e){
  if (!ddEnabled) return;
  whichDog.style.left=isIE ? nowX+event.clientX-offsetx : nowX+e.clientX-offsetx; 
  whichDog.style.top=isIE ? nowY+event.clientY-offsety : nowY+e.clientY-offsety;
  return false;  
}

function ddN4(whatDog){
  if (!isN4) return;
  N4=eval(whatDog);
  N4.captureEvents(Event.MOUSEDOWN|Event.MOUSEUP);
  N4.onmousedown=function(e){
    N4.captureEvents(Event.MOUSEMOVE);
    N4x=e.x;
    N4y=e.y;
  }
  N4.onmousemove=function(e){
    if (isHot){
      N4.moveBy(e.x-N4x,e.y-N4y);
      return false;
    }
  }
  N4.onmouseup=function(){
    N4.releaseEvents(Event.MOUSEMOVE);
  }
}

function hideMe(){
  if (isIE||isNN) whichDog.style.visibility="hidden";
  else if (isN4) document.theLayer.visibility="hide";
}

function showMe(){
  if (isIE||isNN) whichDog.style.visibility="visible";
  else if (isN4) document.theLayer.visibility="show";
}

document.onmousedown=ddInit;
document.onmouseup=Function("ddEnabled=false");

//Dynamically change Buy/Rent Dropdown menus
//======================================================================================

function setOptionsBuy() {
	


}

function setOptions() {

	if (document.SideIncludeSearchForm.cs_buyrent.options[document.SideIncludeSearchForm.cs_buyrent.selectedIndex].value == "Null") {
		
		document.getElementById("cs_min").disabled=true;
		document.getElementById("cs_max").disabled=true;
		document.getElementById("cs_area").disabled=true;
		document.getElementById("cs_type").disabled=true;
		document.getElementById("cs_bedrooms").disabled=true;
		document.getElementById("cs_bathrooms").disabled=true;										
		document.getElementById("submit_custom").disabled=true;			
		
		}
		
	if (document.SideIncludeSearchForm.cs_buyrent.options[document.SideIncludeSearchForm.cs_buyrent.selectedIndex].value == "Buy") {

		document.getElementById("cs_min").disabled=false;
		document.getElementById("cs_max").disabled=false;
		document.getElementById("cs_area").disabled=false;
		document.getElementById("cs_type").disabled=false;
		document.getElementById("cs_bedrooms").disabled=false;
		document.getElementById("cs_bathrooms").disabled=false;	
		document.getElementById("submit_custom").disabled=false;				
		
		var selbox = document.SideIncludeSearchForm.cs_min;
	 	selbox.options.length = 0;

		selbox.options[selbox.options.length] = new Option('Any minimum','Null');
		selbox.options[selbox.options.length] = new Option('-------------------','Null');		
		selbox.options[selbox.options.length] = new Option('R 150,000','150000');
		selbox.options[selbox.options.length] = new Option('R 300,000','300000');
		selbox.options[selbox.options.length] = new Option('R 500,000','500000');
		selbox.options[selbox.options.length] = new Option('R 800,000','800000');
		selbox.options[selbox.options.length] = new Option('R 1,200,000','1200000');
		selbox.options[selbox.options.length] = new Option('R 1,500,000','1500000');
		selbox.options[selbox.options.length] = new Option('R 2,000,000','2000000');
		selbox.options[selbox.options.length] = new Option('R 3,500,000','3500000');              
	
		var selbox = document.SideIncludeSearchForm.cs_max;
	 	selbox.options.length = 0;

		selbox.options[selbox.options.length] = new Option('Any maximum','Null');	
		selbox.options[selbox.options.length] = new Option('-------------------','Null');				
		selbox.options[selbox.options.length] = new Option('R 300,000','300000');
		selbox.options[selbox.options.length] = new Option('R 500,000','500000');
		selbox.options[selbox.options.length] = new Option('R 800,000','800000');
		selbox.options[selbox.options.length] = new Option('R 1,200,000','1200000');
		selbox.options[selbox.options.length] = new Option('R 1,500,000','1500000');
		selbox.options[selbox.options.length] = new Option('R 2,000,000','2000000');
		selbox.options[selbox.options.length] = new Option('R 3,500,000','3500000');  
		selbox.options[selbox.options.length] = new Option('R 5,000,000','5000000');	
		
		}

	if (document.SideIncludeSearchForm.cs_buyrent.options[document.SideIncludeSearchForm.cs_buyrent.selectedIndex].value == "Rent") {

		document.getElementById("cs_min").disabled=false;
		document.getElementById("cs_max").disabled=false;
		document.getElementById("cs_area").disabled=false;
		document.getElementById("cs_type").disabled=false;
		document.getElementById("cs_bedrooms").disabled=false;
		document.getElementById("cs_bathrooms").disabled=false;	
		document.getElementById("submit_custom").disabled=false;			
		
		var selbox = document.SideIncludeSearchForm.cs_min;
	 	selbox.options.length = 0;
	
		selbox.options[selbox.options.length] = new Option('Any minimum','Null');	
		selbox.options[selbox.options.length] = new Option('-------------------','Null');				
		selbox.options[selbox.options.length] = new Option('R 1,500','1500');
		selbox.options[selbox.options.length] = new Option('R 3,000','3000');
		selbox.options[selbox.options.length] = new Option('R 5,000','5000');
		selbox.options[selbox.options.length] = new Option('R 8,000','8000');
	
		var selbox = document.SideIncludeSearchForm.cs_max;
	 	selbox.options.length = 0;

		selbox.options[selbox.options.length] = new Option('Any maximum','Null');	
		selbox.options[selbox.options.length] = new Option('-------------------','Null');				
		selbox.options[selbox.options.length] = new Option('R 3,000','3000');
		selbox.options[selbox.options.length] = new Option('R 5,000','5000');
		selbox.options[selbox.options.length] = new Option('R 8,000','8000');
		selbox.options[selbox.options.length] = new Option('R 10,000','10000');
		
		}		

}	


// Menu
//======================================================================================
function myNavMouseOver(myTable) {
	myTable.bgColor='#FFE292';
	myTable.style.border='1px solid #DD9946'; 	
	myTable.style.padding='0px'; 
	}
	
function myNavMouseDown(myTable) {
	myTable.bgColor='#F4D787';
	myTable.style.border='1px solid #DD9946'; 	
	myTable.style.padding='0px'; 
	}	
	
function myNavMouseUp(myTable) {
	myTable.bgColor='#FFE292';
	myTable.style.border='1px solid #DD9946'; 	
	myTable.style.padding='0px'; 
	}		
	
function myNavMouseOut(myTable) {
	myTable.bgColor='';
	myTable.style.border='0px none #DD9946'; 
	myTable.style.padding='1px'; 
	}	
	
	
	
	
function mail_get_attachment_page(what) {
    
	document.page1.step1_x_properties.value = what.step1_x_properties.value;
    
    for (var i=0;i<4;i++) {
        if (what.page[i].checked) {
			//Submit
            document.forms[what.page[i].value].submit();
        	}
    	}
	}
	
function mail_get_recipient_page(what) {
    
    for (var i=0;i<6;i++) {
        if (what.page[i].checked) {
			//Submit
            document.forms[what.page[i].value].submit();
        	}
    	}
	}