$(document).ready(function () {
    $('LI.drawer UL').hide();
    
    //$('span:first').removeClass('collapsed');
    //$('span:first').addClass('expanded');
    
    $('LI.drawer span').click(function () {
    
        // hide the currently visible drawer contents
        // $('LI.drawer UL:visible').slideUp('fast');
        
        // remove the open class from the currently open drawer
        //$('span.expanded').removeClass('expanded').addClass('collapsed');
        
        // show the associated drawer content to 'this' (this is the current H2 element)
        // since the drawer content is the next element after the clicked H2, we find
        // it and show it using this:
        if($(this).next().is(':hidden'))
            {
            $(this).next().slideDown('fast');
            $(this).removeClass('collapsed').addClass('expanded');
            }
            else
            {
            $(this).next().slideUp('fast');
            $(this).removeClass('expanded').addClass('collapsed');
            }
        
        // set a class indicating on the H2 that the drawer is open
      });

    
});

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   alert("Invalid E-mail Address")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   alert("Invalid E-mail Address")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    alert("Invalid E-mail Address")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    alert("Invalid E-mail Address")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    alert("Invalid E-mail Address")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    alert("Invalid E-mail Address")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    alert("Invalid E-mail Address")
		    return false
		 }

 		 return true					
	}

function ValidateForm(emailID){
	if ((emailID.value==null)||(emailID.value=="")){
		alert("Please Enter your Email Address")
		emailID.focus()
		return false
	}
	if (echeck(emailID.value)==false){
		emailID.value=""
		emailID.focus()
		return false
	}
	return true
 }
 
 function validaterequest(i1,i2)
 {
    if ((i1.value==null)||(i1.value=="")) {
        alert("Please Enter your Name");
        i1.focus();
        return false;
    }
    if ((i2.value==null)||(i2.value=="")) {
        alert("Please Enter your Address");
        i2.focus();
        return false;
    }
 }