function Show(CaseStudy) {
	document.getElementById(CaseStudy).style.display = 'block';
}
function Hide(CaseStudy) {
	document.getElementById(CaseStudy).style.display = 'none';
}
function ShowHide(CaseStudy) {
	if(document.getElementById(CaseStudy).style.display == 'none') 
	{
	   document.getElementById(CaseStudy).style.display = 'block';
	}
	else
	{
	   document.getElementById(CaseStudy).style.display = 'none';
	}
}
function loadjsfile(filename){
	var fileref=document.createElement('script');
	fileref.setAttribute("type","text/javascript");
	fileref.setAttribute("src", filename);
	document.getElementsByTagName('head')[0].appendChild(fileref);
}