function toggleSection(currentSection) {
var thisSection = document.getElementById(currentSection).style;
if(thisSection.display=='block'){
thisSection.display ='none';
}
else{
thisSection.display ='block';
}
}

function closeSection(theSection) {
var thatSection = document.getElementById(theSection).style;
thatSection.display ='none';
}

function openSection(theSection) {
var thatSection = document.getElementById(theSection).style;
thatSection.display ='block';
} 

/*function move(targy){
window.scrollTo(0,targy)
}*/

function move(obj){
posY=obj.offsetTop
window.scrollTo(0,posY)
}