function PreloadImages(){
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=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 SwapImages(source, id){

	thmb = new Image();
	thmb.src = 'images/listings/bigThmb/'+source;
	img = new Image();
	img.src = 'images/listings/'+source;

	document.getElementById('bigImage').width=thmb.width;
	document.getElementById('bigImage').height=thmb.height;
	document.getElementById('bigImage').src = thmb.src;
	
	var lnk=document.getElementById("pic_lnk");
	document.getElementById('pic_lnk').href='javascript: n_window("include/show_image.php?id='+id+'","'+img.width+'","'+img.height+'");';
}


function getCat(myForm) {
var selected_index = myForm.category.selectedIndex;
var selected_val = myForm.category.options[selected_index].value;

url_str="include/get_info.php?type=cat&id="+selected_val;
var xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str,true);
xmlhttp.send(null);
xmlhttp.onreadystatechange = function () {
	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
		var cats_str=xmlhttp.responseText;//response=paid:set_id:no_words:no_pics:IMAGE:div_str:opt_str
		var split_cats=cats_str.split(":");
		var no = split_cats.length;
		paid=split_cats[0];
		set=split_cats[1];
		no_words=split_cats[2];
		no_pics=split_cats[3];
		image_str=split_cats[4];
		div_str=split_cats[5];
		opt_str=split_cats[6];
		if(paid==1) document.getElementById("div_package").style.display='block';
		else  document.getElementById("div_package").style.display='none';
		getMake(myForm,set);

		if(paid==0) {
			myForm.no_words.value=no_words;
			myForm.count.value = no_words;
			if(no_words==0) document.getElementById('counter').style.display="none";
			else document.getElementById('counter').style.display="block";
		}

		// div str
		if(div_str!='0') {
			var split_div=div_str.split(",");
			var no = split_div.length;
			for(f=0; f< no; f++) {
				div_spec=split_div[f];
				var split_spec=div_spec.split("=");
				var div_name=split_spec[0];
				if(split_spec[1]==1)
					document.getElementById(div_name).style.display='block';
				else document.getElementById(div_name).style.display='none';
			}
		}

		// images

		var images_str='';
		if(no_pics>0) {

			document.getElementById('div_images_title').style.display='block';
			document.getElementById('div_images').style.display='block';
			var inner_images='<table cellpadding=0 cellspacing=0 width=100%>';
			for(f=0; f< no_pics; f++) {
				var str='<tr><td class="form">'+image_str+(f+1)+'</td><td><input type="file" name="image'+f+'" id="image'+f+'"></td></tr>';
				inner_images+=str;
			}
			inner_images+='</table>';

			document.getElementById('div_images').innerHTML=inner_images;

		} else { 
				document.getElementById('div_images_title').style.display='none';
				document.getElementById('div_images').style.display='none';
			}

		if(opt_str!='0') {
			var split_sets=opt_str.split("^");
			var no_sets = split_sets.length;
			if(no_sets>0) {

				document.getElementById('div_options').style.display='block';
				var inner_opt='';

				for(x=0; x< no_sets; x++) {

				var split_opt=split_sets[x].split(",");
				var no = split_opt.length;
				if(no>1) {
					var div_opt_name=split_opt[0];
					inner_opt+='<table cellpadding=0 cellspacing=0 width=100% style="padding-top: 10px; padding-bottom: 10px;"><tr><td class="gray">'+div_opt_name+'</td></tr></table>';
					// write the table and the checkboxes to the div_options div
					inner_opt+='<table cellpadding=0 cellspacing=0 width=100%><tr><td colspan=2 style="padding-left: 50px;"><table cellpadding=0 cellspacing=0 width=100%><tr>';
					for(f=1; f< no; f++) {
						div_spec=split_opt[f];
						var split_spec=div_spec.split("=");
						var opt_name=split_spec[0];
						var opt_id=split_spec[1];
						inner_opt+='<td height=25 width=33%><input type="checkbox" name="opt_'+opt_id+'">'+opt_name+'</td>';
						if((f-1)%3==2) inner_opt+='</tr><tr>';
					} 
					inner_opt+='</tr></table></td></tr><tr><td height=10></td></tr></table>';
				
				}
				} // end x

				document.getElementById('div_options').innerHTML=inner_opt;
			}

			else { 
				document.getElementById('div_options').style.display='none';
			}
		} else { 
				document.getElementById('div_options').style.display='none';
			}
	}
}
}

function getPackage (myForm,myDoc, old_package) {

if(!old_package) {
var selected_index = myForm.package.selectedIndex;
var id = myForm.package.options[selected_index].value;
} else  var id=old_package;

if(id) {
url_str="include/get_info.php?type=package&id="+id;
var xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str,true);
xmlhttp.onreadystatechange = function () {

	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {

		var type_str=xmlhttp.responseText;//amount, no_words, no_pictures, IMAGE, is_admin
		var split_type=type_str.split(":");

		var amt=split_type[0];
		var no_words=split_type[1];
		var no_pics=split_type[2];
		var image_str=split_type[3];
		var isAdmin=split_type[4];
		myDoc.count.value = no_words;
		myForm.no_words.value=no_words;

		var images_str='';
		if(no_pics>0) {

			document.getElementById('div_images_title').style.display='block';
			document.getElementById('div_images').style.display='block';
			var inner_images='<table cellpadding=0 cellspacing=0 width=100%>';
			for(f=0; f< no_pics; f++) {
				var str='<tr><td class="form">'+image_str+(f+1)+'</td><td><input type="file" name="image'+f+'" id="image'+f+'"></td></tr>';
				inner_images+=str;
			}
			inner_images+='</table>';
			document.getElementById('div_images').innerHTML=inner_images;

		} else { 
				document.getElementById('div_images_title').style.display='none';
				document.getElementById('div_images').style.display='none';
		}

		if(amt>0) {
		if(isAdmin==0)
			document.getElementById('payment').style.display="block";
		}
		else 
			document.getElementById('payment').style.display="none";

		if(no_words==0)
			document.getElementById('counter').style.display="none";
		else	
			document.getElementById('counter').style.display="block";

	}
}
xmlhttp.send(null);
}
}


function getMake(myForm, id) {
myForm.make.disabled = false;
url_str="include/get_info.php?type=make&id="+id;
var xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str);
xmlhttp.onreadystatechange = function () {
	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
		var makes_str=xmlhttp.responseText;//response=SELECT_MAKE:OTHER:make_id[0],make_name[0]:make_id[1] .....
		var split_makes=makes_str.split(":");
		var no = split_makes.length;
		myForm.make.options.length = 0;
		var makeIndex = 0;
		myForm.make.options[makeIndex] = new  Option(split_makes[0], "");
		makeIndex++;
		myForm.make.options[makeIndex] = new  Option(split_makes[1], "-1");
		makeIndex++;

		for (var j=2;j<no;j++) {
			split_make=split_makes[j].split(',');
			var make_id=split_make[0];
			var make_name=split_make[1];
			myForm.make.options[makeIndex] = new  Option(make_name, make_id);
			makeIndex++;
		}
	}
}

xmlhttp.send(null);

}

function getModels(myForm) {
var selected_index = myForm.make.selectedIndex;
var id = myForm.make.options[selected_index].value;
document.getElementById('div_other_model').style.display="none";

if(id==-1) document.getElementById('div_other_make').style.display="block";
else 	document.getElementById('div_other_make').style.display="none";

myForm.model.disabled = false;
url_str="include/get_info.php?type=model&id="+id;
var xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str);
xmlhttp.onreadystatechange = function () {

	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
		var models_str=xmlhttp.responseText;//response=SELECT_MODEL:OTHER:model_id[0],model_name[0]:model_id[1] .....
		var split_models=models_str.split(":");
		var no = split_models.length;
		myForm.model.options.length = 0;
		var modelIndex = 0;
		myForm.model.options[modelIndex] = new  Option(split_models[0], "");
		modelIndex++;
		myForm.model.options[modelIndex] = new  Option(split_models[1], "-1");
		modelIndex++;

		for (var j=2;j<no;j++) {
			split_model=split_models[j].split(',');
			var model_id=split_model[0];
			var model_name=split_model[1];
			myForm.model.options[modelIndex] = new  Option(model_name, model_id);
			modelIndex++;
		}
	}
}

xmlhttp.send(null);

}



function getStates (myForm, old_country, old_state) {
if(old_country!=0) {
var selected_index = myForm.country.selectedIndex;
var id = myForm.country.options[selected_index].value;
} else id=old_country;

url_str="include/get_info.php?type=state&id="+id;
var xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str);
xmlhttp.onreadystatechange = function () {

	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {

		var states_str=xmlhttp.responseText;//SELECT_STATE:id, name:
		var split_states=states_str.split(":");
		var no = split_states.length;
	
		myForm.state.options.length = 0;
		var stateIndex = 0;
		myForm.state.options[stateIndex] = new  Option(split_states[0], "");
		stateIndex++;

		for (var j=1;j<no;j++) {
			split_state=split_states[j].split(',');
			var state_id=split_state[0];
			var state_name=split_state[1];
			myForm.state.options[stateIndex] = new  Option(state_name, state_id);
			if(old_state==state_id) myForm.state.selectedIndex=stateIndex;
			stateIndex++;
		}
		
	}
}

xmlhttp.send(null);
	
}

function CountTextLeft(myForm, field, count) {
	var corrector=0
	var text=field.value + " ";
	var netscapecorrector;
	var content, words;
	var diff;
	if (document.layers) {netscapecorrector=1;maximalwords+=1}
	if (document.all) {netscapecorrector=0}
	var no_words=myForm.no_words.value;
	if(no_words>0)
	{
		var iwhitespace = /^[^A-Za-z0-9]+/gi; // initial whitespace
		var left_trimmedStr = text.replace(iwhitespace, "");
		var na = rExp = /[^A-Za-z0-9]+/gi; // non alphanumeric
		var cleanedStr = left_trimmedStr.replace(na, " ");
		var splitString = cleanedStr.split(" ");
		var word_count = splitString.length -1;
		words_left=no_words-word_count+corrector;
		if(words_left<0) { 
			words_left=0;
			myForm.description.value=cleanedStr.substr(0,cleanedStr.length-1);
		}
		count.value=words_left;
	}
}

function submitForm(myForm)
{
	var dv;

	var ns4=document.layers
	var ns6=document.getElementById&&!document.all
	var ie4=document.all

	if (ns4) dv=document.loading;
	else if (ns6) dv=document.getElementById("loading").style;
	else if (ie4) dv=document.all.loading.style;

	if(stripHTML==1)
	{
		var re= /<\S[^><]*>/g;
		myForm.title.value=myForm.title.value.replace(re, "");
		myForm.description.value=myForm.description.value.replace(re, "");
	}
	if(ns4) dv.visibility="block";
	else if (ns6||ie4) dv.display="block";
	myForm.submit();
}

function checkOld(myForm, old_make, old_model, old_package) {
	if(myForm.category.value!=0) old_cat = myForm.category.value;
	else old_cat = 0;

	if(old_cat>0) {

		url_str="include/get_info.php?type=cat&id="+old_cat;
		var xmlhttp=getxmlhttp();
		xmlhttp.open("GET",url_str, true);
		xmlhttp.onreadystatechange = function () {

		if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
			// paid:set:no_words:no_pics:IMAGE:div_str:opt_str
			var cats_str=xmlhttp.responseText;
			var split_cats=cats_str.split(":");
			var j=1;
			var paid=split_cats[0];
			var set=split_cats[1];
			var no_words=split_cats[2];
			var no_pics=split_cats[3];

			var image_str=split_cats[4];
			var div_str=split_cats[5];
			var opt_str=split_cats[6];
			var no=split_cats.length;

			if(paid==1) document.getElementById("div_package").style.display='block';
			else  document.getElementById("div_package").style.display='none';

			if(paid==0) {
			myForm.no_words.value=no_words;
			myForm.count.value = no_words;
			if(no_words==0) document.getElementById('counter').style.display="none";
			else document.getElementById('counter').style.display="block";
			}

		// images

		if(set) { 
			getOldMake(myForm,set,old_make);
			if(old_make!=0) getOldModels(myForm, old_make, old_model);
		}

		var images_str='';
		if(old_package==0) {
		if(no_pics>0) {

			document.getElementById('div_images_title').style.display='block';
			document.getElementById('div_images').style.display='block';
			var inner_images='<table cellpadding=0 cellspacing=0 width=100%>';
			for(f=0; f< no_pics; f++) {
				var str='<tr><td class="form">'+image_str+(f+1)+'</td><td><input type="file" name="image'+f+'" id="image'+f+'"></td></tr>';
				inner_images+=str;
			}
			inner_images+='</table>';
			document.getElementById('div_images').innerHTML=inner_images;

		} else { 
				document.getElementById('div_images_title').style.display='none';
				document.getElementById('div_images').style.display='none';
			}
		}

		// div str
		if(div_str!='0') {
			var split_div=div_str.split(",");
			var no = split_div.length;
			for(f=0; f< no; f++) {
				div_spec=split_div[f];
				var split_spec=div_spec.split("=");
				var div_name=split_spec[0];
				if(split_spec[1]==1)
					document.getElementById(div_name).style.display='block';
				else document.getElementById(div_name).style.display='none';
			}
		}


		// opt str
		if(opt_str!='0') {
			var split_sets=opt_str.split("^");
			var no_sets = split_sets.length;
			if(no_sets>0) {

				document.getElementById('div_options').style.display='block';
				var inner_opt='';

				for(x=0; x< no_sets; x++) {

				var split_opt=split_sets[x].split(",");
				var no = split_opt.length;
				if(no>1) {
					var div_opt_name=split_opt[0];
					inner_opt+='<table cellpadding=0 cellspacing=0 width=100% style="padding-top: 10px; padding-bottom: 10px;"><tr><td class="gray">'+div_opt_name+'</td></tr></table>';
					// write the table and the checkboxes to the div_options div
					inner_opt+='<table cellpadding=0 cellspacing=0 width=100%><tr><td colspan=2 style="padding-left: 50px;"><table cellpadding=0 cellspacing=0 width=100%><tr>';
					for(f=1; f< no; f++) {
						div_spec=split_opt[f];
						var split_spec=div_spec.split("=");
						var opt_name=split_spec[0];
						var opt_id=split_spec[1];
						inner_opt+='<td height=25 width=33%><input type="checkbox" name="opt_'+opt_id+'">'+opt_name+'</td>';
						if((f-1)%3==2) inner_opt+='</tr><tr>';
					} 
					inner_opt+='</tr></table></td></tr><tr><td height=10></td></tr></table>';
				
				}
				} // end x

				document.getElementById('div_options').innerHTML=inner_opt;
			}

			else { 
				document.getElementById('div_options').style.display='none';
			}
		} else { 
				document.getElementById('div_options').style.display='none';
			}

		}

		}
		xmlhttp.send(null);
	}
}

function clickBanner(id, url) {

	url_str="include/get_info.php?type=banner&id="+id;
	var xmlhttp=getxmlhttp();
	xmlhttp.open("GET",url_str);
	xmlhttp.send(null);
	window.open(url);
}

function getCatAdv(myForm) {

var selected_index = myForm.category.selectedIndex;
var selected_val = myForm.category.options[selected_index].value;
var split_str=selected_val.split(",");
id=split_str[0];

url_str="include/get_info.php?type=cat_adv&id="+id;
var xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str,true);
xmlhttp.send(null);
xmlhttp.onreadystatechange = function () {
	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
		var str=xmlhttp.responseText;//response=set_id:div_str
		var split_str=str.split(":");
		set=split_str[0];
		div_str=split_str[1];
		getMakesAdv(myForm,set);
		// div str
		if(div_str!='0') {
			var split_str=div_str.split(",");
			var no = split_str.length;
			for(f=0; f< no; f++) {
				div_spec=split_str[f];
				var split_spec=div_spec.split("=");
				var field_name=split_spec[0];
				if(split_spec[1]==1)
					document.getElementById(field_name).disabled=false;
				else document.getElementById(field_name).disabled=true;
			}
		}

	}
}
}

function getMakesAdv(myForm, set_id) {

myForm.make.disabled = false;
url_str="include/get_info.php?type=make_adv&id="+set_id;
var xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str,true);
xmlhttp.send(null);
xmlhttp.onreadystatechange = function () {
	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
		var makes_str=xmlhttp.responseText;//response=MAKE:make_id[0],make_name[0]:make_id[1] .....
		var split_makes=makes_str.split(":");
		var no = split_makes.length;
		myForm.make.options.length = 0;
		var makeIndex = 0;
		myForm.make.options[makeIndex] = new  Option(split_makes[0], "");
		makeIndex++;

		for (var j=1;j<no;j++) {
			split_make=split_makes[j].split(',');
			var make_id=split_make[0];
			var make_name=split_make[1];
			myForm.make.options[makeIndex] = new  Option(make_name, make_id);
			makeIndex++;
		}
	}
}
}

function getModelsAdv(myForm) {
var selected_index = myForm.make.selectedIndex;
var id = myForm.make.options[selected_index].value;

myForm.model.disabled = false;
url_str="include/get_info.php?type=model_adv&id="+id;
var xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str);
xmlhttp.onreadystatechange = function () {

	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
		var models_str=xmlhttp.responseText;//response=SELECT_MODEL:OTHER:model_id[0],model_name[0]:model_id[1] .....
		var split_models=models_str.split(":");
		var no = split_models.length;
		myForm.model.options.length = 0;
		var modelIndex = 0;
		myForm.model.options[modelIndex] = new  Option(split_models[0], "");
		modelIndex++;
		myForm.model.options[modelIndex] = new  Option(split_models[1], "-1");
		modelIndex++;

		for (var j=2;j<no;j++) {
			split_model=split_models[j].split(',');
			var model_id=split_model[0];
			var model_name=split_model[1];
			myForm.model.options[modelIndex] = new  Option(model_name, model_id);
			modelIndex++;
		}
	}
}

xmlhttp.send(null);

}


function getOldMake(myForm, id, old_make) {
myForm.make.disabled = false;
url_str="include/get_info.php?type=make&id="+id;
var xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str);
xmlhttp.onreadystatechange = function () {

	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
		var makes_str=xmlhttp.responseText;//response=SELECT_MAKE:OTHER:make_id[0],make_name[0]:make_id[1] .....
		var split_makes=makes_str.split(":");
		var no = split_makes.length;
		myForm.make.options.length = 0;
		var makeIndex = 0;
		myForm.make.options[makeIndex] = new  Option(split_makes[0], "");
		if(old_make=='') myForm.make.selectedIndex=makeIndex;
		makeIndex++;
		myForm.make.options[makeIndex] = new  Option(split_makes[1], "-1");
		if(old_make==-1) myForm.make.selectedIndex=makeIndex;
		makeIndex++;
		for (var j=2;j<no;j++) {
			split_make=split_makes[j].split(',');
			var make_id=split_make[0];
			var make_name=split_make[1];
			myForm.make.options[makeIndex] = new  Option(make_name, make_id);
			if(old_make==make_id) myForm.make.selectedIndex=makeIndex;
			makeIndex++;
		}
	}
}

xmlhttp.send(null);

}



function getOldModels(myForm, old_make, old_model) {

var id = old_make;

if(id==-1) document.getElementById('div_other_make').style.display="block";
else document.getElementById('div_other_make').style.display="none";

myForm.model.disabled = false;
url_str="include/get_info.php?type=model&id="+id;
var xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str);
xmlhttp.onreadystatechange = function () {

	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
		var models_str=xmlhttp.responseText;//response=SELECT_MODEL:OTHER:model_id[0],model_name[0]:model_id[1] .....
		var split_models=models_str.split(":");
		var no = split_models.length;
		myForm.model.options.length = 0;
		var modelIndex = 0;
		myForm.model.options[modelIndex] = new  Option(split_models[0], "");
		if(old_model=='') myForm.model.selectedIndex=modelIndex;
		modelIndex++;
		myForm.model.options[modelIndex] = new  Option(split_models[1], "-1");
		if(old_model==-1) { 
			myForm.model.selectedIndex=modelIndex;
			document.getElementById('div_other_model').style.display="block";
		} else document.getElementById('div_other_model').style.display="none";
		modelIndex++;

		for (var j=2;j<no;j++) {
			split_model=split_models[j].split(',');
			var model_id=split_model[0];
			var model_name=split_model[1];
			myForm.model.options[modelIndex] = new  Option(model_name, model_id);
			if(old_model==model_id) myForm.model.selectedIndex=modelIndex;
			modelIndex++;
		}
	}
}

xmlhttp.send(null);

}


function changeModel(myForm)
{
	var selModelIndex = myForm.model.selectedIndex;
	var selModel = myForm.model.options[selModelIndex].value;
	if(selModel==-1)
	document.getElementById('div_other_model').style.display="block";
	else document.getElementById('div_other_model').style.display="none";
}


function onReference(form) {
	var selected_index = form.reference.selectedIndex;
	var ref = form.reference.options[selected_index].value;
	if(ref==-1) document.getElementById("div_other_ref").style.display='block';
	else document.getElementById("div_other_ref").style.display='none';
}

function onDeletePicture(id, str) {

if (myConfirm(str)==false) return;
url_str="include/actions.php?object=picture&action=delete&id="+id;
var xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str);
xmlhttp.onreadystatechange = function () {

	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
		location.reload(true);
	}
}
xmlhttp.send(null);

}


function onDelete(id,str,obj_type)
{
if (myConfirm(str)==false) return;
var url_str="include/actions.php?action=delete&object="+obj_type+"&id="+id;
xmlhttp=getxmlhttp();
xmlhttp.open("GET",url_str);
xmlhttp.onreadystatechange = function () {

	if(xmlhttp.readyState == 4 && xmlhttp.status == 200) {
		location.reload(true);
	}
}
xmlhttp.send(null);

}

function onSold(id, obj_type) {

	var url_str="include/actions.php?action=sold&object="+obj_type+"&id="+id;
	var xmlhttp=getxmlhttp();
	xmlhttp.open("GET",url_str,false);
	xmlhttp.send(null);
	location.reload(true);
}

function onUnsold(id, obj_type) {

	var url_str="include/actions.php?action=unsold&object="+obj_type+"&id="+id;
	var xmlhttp=getxmlhttp();
	xmlhttp.open("GET",url_str,false);
	xmlhttp.send(null);
	location.reload(true);

}