function openwin(url,w,h) {
	var width=screen.width;
	var  height=screen.height;
	var  leftPos=(screen.width-w)/2;
	var  topPos=(screen.height-h)/2;
	var  newin=window.open(url,'new','width='+w+',height='+h+',left='+leftPos+',top='+topPos+',resizable=yes,scrollbars=yes');
	newin.focus()
}
function openwin2(nam,url,w,h) {
	var  width=screen.width;
	var height=screen.height;
	var leftPos=(screen.width-w)/2;
	var topPos=(screen.height-h)/2;
	var newin=window.open(url,nam,'width='+w+',height='+h+',left='+leftPos+',top='+topPos+',resizable=yes,scrollbars=yes');
	newin.focus()
}



function check_reg_user (){

if (!document.forms['reg_user'].elements['CustName'].value 	|| !document.forms['reg_user'].elements['CustPass'].value )
{
var cnt=0;
	var errorMsg="";
			if (!document.forms['reg_user'].elements['CustName'].value	){
					errorMsg=errorMsg+"Моля, въведете потребителско име\n";
					document.forms['reg_user'].elements['CustName'].focus(); 
					document.forms['reg_user'].elements['CustName'].select(); 
			}//
			 else if (!document.forms['reg_user'].elements['CustPass'].value	){
					errorMsg=errorMsg+"Моля, въведете парола\n";
					document.forms['reg_user'].elements['CustPass'].focus(); 
					document.forms['reg_user'].elements['CustPass'].select(); 
			}

	if (errorMsg) {
		alert(errorMsg);
		return false;
	}
	else{
		return true;
	}
}//if
}//func