function bannerCornerToggle(){
	var divheight;
    if(!window.document.getElementById('templateContent')){
    
    	divHeight = 0;
    
    }
    else {
    	divHeight = document.getElementById('templateContent').offsetHeight;
    }
    
    if(divHeight > 550){
    	//alert(divHeight);
    	showCorner(true);
    }
    else {
    	showCorner(false);
    }
    
}

function showCorner(toggle){

    if(toggle){
    	//alert('true');
    	document.getElementById('bannerCorner').style.display = 'block';
    }
    else {
    
    	//alert('false');
    	document.getElementById('bannerCorner').style.display = 'none';
    }

}