function typeSelect()
{
	
	if(!document.getElementById('fcYes').checked && !document.getElementById('fcNo').checked)
	{
		document.getElementById('fcNo').checked = true;
	}
}			
	


function MM_swapImgRestore() { //v3.0

  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;

}

function MM_preloadImages() { //v3.0

  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();

    var i,j=d.MM_p.length,a=MM_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 MM_findObj(n, d) { //v4.01

  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {

    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}

  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);

  if(!x && d.getElementById) x=d.getElementById(n); return x;

}

function MM_swapImage() { //v3.0

  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)

   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}

}
window.onload = function()
{
	MM_preloadImages('images/library.gif', 'images/laboratory.gif', 'images/auditorium.gif',  'images/commit.gif', 'images/scientific.gif', 'images/research.gif', 'images/community.gif', 'images/news.gif', 'images/join.gif', 'images/web_normal.gif','images/web_roll.gif');
}

try {
	document.execCommand("BackgroundImageCache", false, true);
}
catch (err) {
}


function isDate(day, month, year) { 

    try  {
       if ((day < 1) || (day < 1 || day > 30) && (month == 4 || month == 6 || month == 9 || month == 11) || day > 31) { 
           return false; 
       } 
       if (month < 1 || month > 12) { 
           return false;
       } 
       if(year == '' || year < 1900)   {
           return false;
       }
       if (month == 2 && (day < 1 || day > 29 || (day > 28 && (parseInt(year / 4) != year / 4)))) { 
           return false;
       } 
   }
   catch(Exception) {
        return false;
   }
   
   return true; 
}

function isAgeValid(validAge,year,month,day) {

	var byear = parseInt(year);                
	var bmonth = parseInt(month);            
	var bday = parseInt(day);                  
	var today = new Date();                   
	var currYear = today.getFullYear();       
	var currMonth = today.getMonth();         
	var currDay = today.getDate();            

 
    currMonth += 1;               
   
    var yearsDiff = currYear - byear;     
  
    if (yearsDiff > validAge) {          
        return true; 
        
    } else if (yearsDiff < validAge) {    
    	return false; 
    	
    } else {                              
    	if (bmonth < currMonth) {        
        	return true; 
        	
        } else if (bmonth > currMonth) {  
        	return  false; 
        } else {                           
        
        	if (bday <= currDay) {        
            	return true;  
            	
            } else {                      
            	return false;   
            } 
        }  
      	return false;
    } 
    return  false; 
}