// JavaScript Document
layerList=new Array();
layerList[0] = "buy";
layerList[1] = "rent";
function submitForm(id)
{
	var myForm = document.getElementById(id);
	//alert('myForm: '+myForm);
	myForm.submit();
}

function showTabs(id) { 
	if(id=='rent'){
		document.getElementById('buttons').style.background = 'url(../images/tabs_2.gif) bottom right no-repeat'; 
		iframe.location ='/includes/rent_form.php';
	}else if(id=='buyEc'){
		document.getElementById('buttons').style.background = 'url(../images/tabs_1.gif) bottom right no-repeat'; 
		iframe.location ='/includes/buy_formEc.php';
	} else {
		document.getElementById('buttons').style.background = 'url(../images/tabs_1.gif) bottom right no-repeat'; 
		iframe.location ='/includes/buy_formEc.php';
	}
	//alert(document.search.SR.value);
}
function twoColumn() {//make sure that the nav bar column is at full height for the text column content
	var col = document.getElementById('pow_col');
	var stuff = document.getElementById('stuff');
	col.style.height = 'auto';
	stuff.style.height = 'auto';
	var x = col.offsetHeight;
	var y = stuff.offsetHeight;
	if(x <= y){
		col.style.height = y-370+'px';
		//alert("HERE");
		//x = 350;
	}else{
		stuff.style.height = x+370+'px';
	}
}
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 YY_checkform() { //v4.66
//copyright (c)1998,2002 Yaromat.com
  var args = YY_checkform.arguments; var myDot=true; var myV=''; var myErr='';var addErr=false;var myReq;
  for (var i=1; i<args.length;i=i+4){
    if (args[i+1].charAt(0)=='#'){myReq=true; args[i+1]=args[i+1].substring(1);}else{myReq=false}
    var myObj = MM_findObj(args[i].replace(/\[\d+\]/ig,""));
    myV=myObj.value;
    if (myObj.type=='text'||myObj.type=='password'||myObj.type=='hidden'){
      if (myReq&&myObj.value.length==0){addErr=true}
      if ((myV.length>0)&&(args[i+2]==1)){ //fromto
        var myMa=args[i+1].split('_');if(isNaN(myV)||myV<myMa[0]/1||myV > myMa[1]/1){addErr=true}
      } else if ((myV.length>0)&&(args[i+2]==2)){
          var rx=new RegExp("^[\\w\.=-]+@[\\w\\.-]+\\.[a-z]{2,4}$");if(!rx.test(myV))addErr=true;
      } else if ((myV.length>0)&&(args[i+2]==3)){ // date
        var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);
        if(myAt){
          var myD=(myAt[myMa[1]])?myAt[myMa[1]]:1; var myM=myAt[myMa[2]]-1; var myY=myAt[myMa[3]];
          var myDate=new Date(myY,myM,myD);
          if(myDate.getFullYear()!=myY||myDate.getDate()!=myD||myDate.getMonth()!=myM){addErr=true};
        }else{addErr=true}
      } else if ((myV.length>0)&&(args[i+2]==4)){ // time
        var myMa=args[i+1].split("#"); var myAt=myV.match(myMa[0]);if(!myAt){addErr=true}
      } else if (myV.length>0&&args[i+2]==5){ // check this 2
            var myObj1 = MM_findObj(args[i+1].replace(/\[\d+\]/ig,""));
            if(myObj1.length)myObj1=myObj1[args[i+1].replace(/(.*\[)|(\].*)/ig,"")];
            if(!myObj1.checked){addErr=true}
      } else if (myV.length>0&&args[i+2]==6){ // the same
            var myObj1 = MM_findObj(args[i+1]);
            if(myV!=myObj1.value){addErr=true}
      }
    } else
    if (!myObj.type&&myObj.length>0&&myObj[0].type=='radio'){
          var myTest = args[i].match(/(.*)\[(\d+)\].*/i);
          var myObj1=(myObj.length>1)?myObj[myTest[2]]:myObj;
      if (args[i+2]==1&&myObj1&&myObj1.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}
      if (args[i+2]==2){
        var myDot=false;
        for(var j=0;j<myObj.length;j++){myDot=myDot||myObj[j].checked}
        if(!myDot){myErr+='- ' +args[i+3]+'\n'}
      }
    } else if (myObj.type=='checkbox'){
      if(args[i+2]==1&&myObj.checked==false){addErr=true}
      if(args[i+2]==2&&myObj.checked&&MM_findObj(args[i+1]).value.length/1==0){addErr=true}
    } else if (myObj.type=='select-one'||myObj.type=='select-multiple'){
      if(args[i+2]==1&&myObj.selectedIndex/1==0){addErr=true}
    }else if (myObj.type=='textarea'){
      if(myV.length<args[i+1]){addErr=true}
    }
    if (addErr){myErr+='- '+args[i+3]+'\n'; addErr=false}
  }
  if (myErr!=''){alert('Please ensure that:\n\n'+myErr)}
  document.MM_returnValue = (myErr=='');
}

function fillFields(){
	//document.kmp.minprice.value = iframe.document.search.minprice.value;
	//document.kmp.maxprice.value = iframe.document.search.maxprice.value;
	//document.kmp.beds.value = iframe.document.search.beds.value;
	//document.kmp.proptype.value = iframe.document.search.proptype.value;
	document.kmp.SR.value = iframe.document.search.SR.value;
	//alert(document.kmp.minprice.value+", "+document.kmp.maxprice.value+", "+document.kmp.beds.value+", "+document.kmp.proptype.value+", "+document.kmp.SR.value);
	document.kmp.submit();
}