function show_form(type){
    //var image_id=document.getElementById('ImageID').value;
    var elt=document.getElementById('emailme_form');
    if(type) {
        var frm = document.forms["emailme"];
        frm.image_id.value = document.getElementById('ImageID').value;
        elt.style.display='block';
	window.location.hash="emailform";
    }
    else{
        elt.style.display='none';
    }
}

function onloadfunction(){
    //alert('onload');
	var cheight=document.documentElement.clientHeight;
	var div=document.getElementById('page');
	var pageHeight=div.offsetHeight;
    //alert(pageHeight+'::'+cheight);
	if(pageHeight+370 < cheight){
	var newHeight=cheight-370;
	div.style.height=newHeight+'px';
	}
    else{
    div.style.height=pageHeight+'px';
    }
}
window.onload=onloadfunction;