function do_wincall(target_container,source_href,loading_html,post_data)
	{
	page=url2var('page','http://?'+source_href);
	selected_link_style(page,'menu','selected_menu','');
	new Ajax.Updater(target_container, 'wincall.php?'+source_href,
		{
		method: 'post',
		evalScripts: true,
		parameters: post_data,
		onLoading:function()
			{
			if (loading_html && loading_html!=true)
				{
				document.getElementById(target_container).innerHTML=loading_html;
				}
			else if(loading_html==true)
				{
				document.getElementById(target_container).innerHTML='<table bgcolor="#ffffff" align=center><tr><td width=700px height=320px  style="background-image:url(images/loading.gif);background-repeat:repeat">&nbsp;</td></tr></table>';
				}
//			Effect.SlideUp(target_container, { duration: 0.5,queue: { position: 'start', scope:'que'+target_container,limit: 2 }});
			},
		onLoaded:function()
			{
			//Effect.Fade(target_container, { duration: 0.5,queue: { position: 'start', scope:'que'+target_container,limit: 2 }});
			},
		onComplete:function()
			{
			Effect.Appear(target_container, { duration: 0.5,queue: { position: 'end', scope:'que'+target_container,limit: 2 }});
			}
		}
		);	 
	}


function selected_link_style(selected_id,group_name,sel_class,class_name)
	{
	var arrInput = document.getElementsByTagName('li');
	for (var i=0;i<arrInput.length;i++)
		{
		if (arrInput[i].title == group_name)
			{
			if (arrInput[i].id ==selected_id)
				{
				arrInput[i].className=sel_class;
				}
			else 
				{
				arrInput[i].className=class_name;
				}
			}
		}
	}
	

function url2var(name,source)
	{
	if (source=='')
		source=window.location.href;
	name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	var regexS = "[\\?&]"+name+"=([^&#]*)";
	var regex = new RegExp( regexS );
	var results = regex.exec( source );
	if( results == null )
		return "";
	else
		return results[1];
	}


function form_check(fields,msg)
	{
	var result=new Array();
	for (var i=0;i<fields.length;i++)
		{
		var cur_elem = document.getElementById(fields[i][0]);//id
		if (cur_elem || fields[i][2]=='checkbox_group')
			{
			if (fields[i][2]=='')//pattern to match not null
				{
				if (cur_elem.value=='')
					result.push(fields[i][1]);// err msg
				}
			else if (fields[i][2]=='mail')//pattern to match email
				{
				if(!cur_elem.value.match(/^(.{2,})@(.{2,})[.](.{2,})$/))
					result.push(fields[i][1]);// err msg
				}
			else if (isInteger(fields[i][2]))//pattern to match length
				{
				if (cur_elem.value.length<fields[i][2])//pattern to match length
					result.push(fields[i][1]);// err msg
				}
			else if (document.getElementById(fields[i][2]) && cur_elem.value=='')//pattern to match other field if master field is empty
				{
				if (document.getElementById(fields[i][2]).value=='')//pattern to match length
					result.push(fields[i][1]);// err msg
				}
			else if (fields[i][2]=='checkbox_group' )//pattern to count checkboxes fields
				{
				var all_chkbxs=document.getElementsByTagName('input');
				var checked_count=0;
				for (var j=0;j<all_chkbxs.length;j++)
					{
					if (all_chkbxs[j].type.toLowerCase() == 'checkbox') 
						{
						if (all_chkbxs[j].id.indexOf(fields[i][0])>-1 && all_chkbxs[j].checked)
							{
							checked_count++;	
							}
						}
					}
				if (checked_count==0)
					{
					result.push(fields[i][1]);// err msg
					}
				}
			}
		}
	if (result.length>0)
		{
		alert(msg+'\n'+result.join('\n'));
		return false;
		}
	return true;
	}

function isInteger (s)
	{
	var i;
	if (isEmpty(s))
	if (isInteger.arguments.length == 1) return 0;
	else return (isInteger.arguments[1] == true);
	for (i = 0; i < s.length; i++)
		{
		var c = s.charAt(i);
		if (!isDigit(c)) return false;
		}
	return true;
	}
function isEmpty(s)
	{
	return ((s == null) || (s.length == 0))
	}

function isDigit (c)
	{
	return ((c >= "0") && (c <= "9"))
	}
	
	
function mailhide(links_class)
	{
	if (!links_class) links_class='mailhide';
	var at = /\[at\]/;
	var dot = /\[dot\]/g;
	var links = document.getElementsByTagName("a");
	var hm = links.length;
	for (c=0;c<hm;c++)
		{
		if(links[c].className==links_class)
			{
			var mail_addr=links[c].innerHTML;
			real_addr=mail_addr.replace(at,"@");
			real_addr=real_addr.replace(dot,".");
			links[c].href='mailto:'+real_addr.replace(/<(?:.|\s)*?>/g, "");
			links[c].innerHTML=links[c].innerHTML.replace(mail_addr,real_addr);
			}
		}
	}



var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();
//alert(BrowserDetect.browser);
//alert( BrowserDetect.version);
//alert(BrowserDetect.OS);