dom = (document.getElementById)?(true):(false);
	ie = document.all;
	ie4 = ie && !dom;
	nn4 = document.layers;
	
	function update(value,par)
	{
		var i;
		var elements = document.forms[0].elements;
		for (i=0; i<elements.length; i++)
		{
			if (elements[i].id.indexOf(par)!=-1 && !elements[i].disabled && elements[i].type == 'checkbox' )
				elements[i].checked = value;
		}
	}         
	
	
	function cm(elemId)
	{
		var elem;
		if(dom || ie4){
				elem = (dom)?(document.getElementById(elemId)):(document.all[elemId]);
				if(elem)
						with(elem.style)
						if(display == "block" || display == ""){
								display = "none";
						}
						else{
								display = "block";
						}
		}
		return false;
	}				

	function cm_switch(elemId, m_value)
	{	
		var elem;
		elem = (dom)?(document.getElementById(elemId)):(document.all[elemId]);
		if (m_value)
		{
			if (elem)
			{
				with(elem.style)
					display = "block";				
			}
		}
		else
		{
			if (elem)
			{
				with(elem.style)
					display = "none";				
			}
			
		}		
		return false;
	} 

   function DelElement(confirm_message)
   {
	 res = false;
	 if (confirm(confirm_message))  
		res = true;    
	 return(res);
   }


	function CheckRequired(elem, mes)
	{	
		var ps1;	 
		ps1 = elem.value;
		if (ps1.length == 0)
		{
			if (mes.length == 0) mes = "Необходимо ввести значение";
			alert(mes);
			elem.focus();
			return false;
		}
		else
		{
			return true;
		}
	}
	
	function CheckEmail(e_mail,message)
	{
	if ( e_mail.value.indexOf('.', 0) == -1 | 
			e_mail.value.indexOf('@', 0) == -1 )
	{
		alert(message)
		e_mail.focus();
		return false;
	}	
	else return(true);
	}
	
	function clipCopy(what) 
	{	
		clip.innerText=what; 
		var rng=document.body.createTextRange(); 
		rng.moveToElementText(clip); 
		rng.execCommand("Copy");
	} 


	function OpenWindow(url, w, h, rs, sb)
	{
		var win = window.open(url, 'popupcal', 'width='+w+',height='+h+',left=200,top=250,resizable='+rs+',scrollbars='+sb);
		win.focus();
	}


	function OpenCalendar(idname, postBack)
	{
		popUp = window.open('/Components/Calendar/Calendar.aspx?formname=' + document.forms[0].name + 
			'&id=' + idname + '&selected=' + document.forms[0].elements[idname].value + '&postBack=' + postBack, 
			'popupcal', 
			'width=190,height=280,left=400,top=250');
	}

	function SetDate(formName, id, newDate, postBack)
	{
		popUp.close();
		document.forms[0].elements[id].value = newDate;
		popUp.focus();
	}		

	function rnd(x,y,z) { 
		var num;
		do {
			num = parseInt(Math.random()*z);
			if (num >= x && num <= y) break;
		} while (true);
		return(num);
	}
	

	function generatePassword() {		
		
		// массивы символов
		iupp = new Array('','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z');
		ilow = new Array('','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z');
		idig = new Array('','0','1','2','3','4','5','6','7','8','9');

		var result = '';
		var res, s;
		var k = 0;
		var pass = new Array();
		var w = rnd(30,80,100);
		for (var r = 0; r < w; r++) {
			res = rnd(1,26,100); pass[k] = iupp[res]; k++; 
			res = rnd(1,26,100); pass[k] = ilow[res]; k++; 
			res = rnd(1,10,100); pass[k] = idig[res]; k++; 
		}
		for (var i = 0; i < 8; i++) {
			s = rnd(1,k-1,100);
			result += pass[s];
		}
		return result;
	}


	//--------------------------------------------------
	// обработка ввода десятичного числа
	// (onkeypress="ParseFloat(this.id)")
	//--------------------------------------------------
	function ParseFloat(objname) {
		var DecimalSeparator = ",";
		var keynum = false;
		var PK1 = new Array(48, 49, 50, 51, 52, 53, 54, 55, 56, 57);         // цифры
		var PK2 = new Array(44, 46, 47, 60, 62, 63, 1041, 1070, 1073, 1102); // разделители
		var sv = document.getElementById(objname).value;
		for(pressedkey in PK2)
			if((PK2[pressedkey] == event.keyCode)&&(sv.indexOf(DecimalSeparator) == -1)&&(sv.length > 0))
				document.getElementById(objname).value += DecimalSeparator;
		for(pressedkey in PK1)
			if(PK1[pressedkey] == event.keyCode)
				keynum = true;
		event.returnValue = keynum;
	}
	//--------------------------------------------------

	//--------------------------------------------------
	// обработка ввода целого числа
	// (onkeypress="ParseInteger(this.id)")
	//--------------------------------------------------
	function ParseInteger(objname) {
		var keynum = false;
		var PK1 = new Array(48, 49, 50, 51, 52, 53, 54, 55, 56, 57); // цифры
		for(pressedkey in PK1)
			if(PK1[pressedkey] == event.keyCode)
		keynum = true;
		event.returnValue = keynum;
	}
	//--------------------------------------------------


	function ImagePopUp(img) {

		var html =
			"<html><head><title>Enlarged Image</title>" +
			"</head><body style='text-align:center;'>" +
			"<IMG src='" + img +
			"' BORDER=0 NAME='image' " +
			"onload='window.resizeTo(document.image.width + 60,(document.image.height + 120)); " +
			"'>" +
			"</body></html>";
		var popup = window.open('', 'image', 'resizable,width=100,height=100,top=0,left=0');
		popup.document.open();
		popup.moveTo((document.body.clientWidth - 320) / 2, (document.body.clientHeight - 240) / 2);
		popup.document.write(html);
		popup.document.focus();
		popup.document.close();
	};