/*-------------------------------------------------------------------*/
		/* JAVASCRIPT														 */ 
		/*-------------------------------------------------------------------*/
		
		var default_language =   document.getElementById("default_language").value;
		
		var nav_name = navigator.appName;		
	
		var guest_os = document.getElementById("guest_os").value;		
		
		var array_eshop_logo_size = document.getElementById("array_eshop_logo_size").value;		
		
		var photo = document.getElementById("photo").value;
		
		
		if (array_eshop_logo_size > 0)
		{
			// each eshop logo takes 2 arrays rows ... (eshop_id & eshop_logo) 
			if (array_eshop_logo_size > 6)
			{
				var block_display_eshops = document.getElementById("display_eshops_slide");
				block_display_eshops.style.display = "block";
			}
			else
			{
				var block_display_eshops = document.getElementById("display_eshops");
				block_display_eshops.style.display = "block";
			}
		}

		rep_type = document.getElementById("report_type").innerHTML;
		if (photo == 1)
		{
			var block_photo_bar_menu = document.getElementById("photo_galery_bar_menu");
			block_photo_bar_menu.style.display = "block";
		}
		else
		{
			if (guest_os == "win")
			{
				if (nav_name == "Microsoft Internet Explorer")
				{
					var block_ie_bar_menu = document.getElementById("ie_bar_menu");
					block_ie_bar_menu.style.display = "block";
				}
				else
				{
					var block_xnav_bar_menu = document.getElementById("xnav_bar_menu");
					block_xnav_bar_menu.style.display = "block";
				}
			}
			else
			{
				var block_linux_bar_menu = document.getElementById("linux_bar_menu");
				block_linux_bar_menu.style.display = "block";
			}
		}


		// update sale type filter options
		
		var saleType = document.getElementById("saleType").value;
		
		saleType = (saleType == "") ? "0" : saleType;
			
		var choice = document.getElementById("saleTypeOption");
		
		choice.options[saleType].selected = true;
		
		// update order by filter options	
		var orderBy = document.getElementById("orderBy").value;		
		
		orderBy = (orderBy == "") ? "0" : orderBy;				
		
		var choice = document.getElementById("orderByOption");
		
		choice.options[orderBy].selected = true;
		
		function change_report_type()
		{
			
			//if (rep_type == document.formFields.photo_galery.value)
			if (rep_type == document.getElementById("photo_galery").value)
			{
				document.getElementById("photo").value = "1";			
			}
			else
			{
				document.getElementById("photo").value = "0";
			}	
			
			var choice = document.getElementById("saleTypeOption");			
			
			var saleType = choice.options[choice.selectedIndex].value;
		
			document.getElementById("saleType").value = saleType;
			
			var choice = document.getElementById("stateOption");
			
			var state = choice.options[choice.selectedIndex].value;
		
			document.getElementById("state").value = state;
			
			var choice = document.getElementById("orderByOption");			
			
			var orderBy = choice.options[choice.selectedIndex].value;
			
			document.getElementById("orderBy").value = orderBy;
			
			document.getElementById("formFields").submit();

		}

		function aboutSite()
		{
			var str = "/common_html/aboutSite.php";				
			wnd = window.open(str,"aboutSite",
					"height=630, width=820, status, top, left, resizable, scrollbars, dependent");
			wnd.focus();
		}	
		function aboutBuying()
		{
			var str = "/common_html/aboutBuying.php";				
			wnd = window.open(str,"aboutBuying",
					"height=630, width=820, status, top, left, resizable, scrollbars, dependent");
			wnd.focus();
		}
		function aboutSelling()
		{
			var str = "/common_html/aboutSelling.php";				
			wnd = window.open(str,"aboutSelling",
					"height=630, width=820, status, top, left, resizable, scrollbars, dependent");
			wnd.focus();
		}
		function submitFiltertBt()
		{
			if (rep_type == document.getElementById("photo_galery").value)
			{
				document.getElementById("photo").value = "0";
			}
			else
			{
				document.getElementById("photo").value = "1";
			}
		
			var choice = document.getElementById("saleTypeOption");
			
			var saleType = choice.options[choice.selectedIndex].value;
			
			document.getElementById("saleType").value = saleType;
			
			var choice = document.getElementById("stateOption");			
			
			var state = choice.options[choice.selectedIndex].value;
			
			document.getElementById("state").value = state;			
			
			var choice = document.getElementById("orderByOption");			
			
			var orderBy = choice.options[choice.selectedIndex].value;
		
			document.getElementById("orderBy").value = orderBy;
		
			document.getElementById("pg").value = 1;
		
			document.getElementById("formFields").submit();

		}
		function submitSearchBt()
		{		
			var searchOption = parseInt(document.getElementById("searchOption").value);
			
			var searchTxt = document.getElementById("searchTxt_input").value;
		/*
			var title_desc_box = document.getElementById("title_desc_box").checked;
			title_desc_box = (title_desc_box == "1") ? "1" : "";
		*/
			title_desc_box = '';

			catgLevel = "";

			if (searchOption > 0)			// catg option
			{
				catgLevel = 1;
			}

			searchOption = (searchOption == 0) ? "" : searchOption;
						
			url_descSrch = (title_desc_box == "") ? "" : 
								"&descSrch="+title_desc_box; 
			url_mainCat = (searchOption == "") ? "" : 
								"&mainCat="+searchOption; 
			url_catgLevel = (catgLevel == "") ? "" : 
								"&catgLevel="+catgLevel; 						
			
			location.href = "/search/search.php?searchTxt="+ searchTxt +
				url_descSrch + url_mainCat + url_catgLevel;
			
		}
		function submit_page_bt ()
		{
			var number_page_display = document.getElementById("number_page_display").value;
			
			var user_page_input = document.getElementById("user_page_input").value;	
		
			var page_total = document.getElementById("page_total").value;
			
			
			if (
				(is_int(user_page_input) == false) ||
				(parseInt(user_page_input) < 1) ||
				(parseInt(user_page_input) > parseInt(page_total))
				)
			{
				msg = getMsg('INVALID_PAGE',default_language);
				alert (msg);
			}
			else
			{		
				row = user_page_input / number_page_display;
				x = parseInt(row);
				if (x < row)
				{
					page_set = x + 1;
				}
				else
				{
					page_set = x;
				}

				
				if (page_set == 1)
				{
					bg_pg = 1;
				}
				else
				{
					bg_pg = (number_page_display * (page_set - 1)) + 1;
				}
				
				var choice = document.getElementById("saleTypeOption");
				
				var saleType = choice.options[choice.selectedIndex].value;
				
				document.getElementById("saleType").value = saleType;				
			
				var choice =document.getElementById("stateOption");
				
				var state = choice.options[choice.selectedIndex].value;
			
				document.getElementById("state").value = state;				
				
				var choice = document.getElementById("orderByOption");
				
				var orderBy = choice.options[choice.selectedIndex].value;
				
				document.getElementById("orderBy").value = orderBy;	
				
				document.getElementById("prv_pg").value = bg_pg;				
				
				document.getElementById("bg_pg").value = bg_pg;					
			
				document.getElementById("pg").value = user_page_input;	
				
				document.getElementById("user_pg_input").value = '1';	
				
				document.getElementById("formFields").submit();
				
			}
			
		}