function random_pic(){

var list_length = 6;
pic_num=parseInt(Math.random()*list_length);
pic_num=(isNaN(list_length))?0:pic_num + 1;
document.write(unescape('<img src="images/rightcol_img' + pic_num + '.jpg"  />'));

}

function random_pic2()
{
	if (document.getElementById('homeimage')){
		
		var list_length = 6;
		pic_num = parseInt(Math.random()*list_length);
		pic_num = (isNaN(list_length))?0:pic_num + 1;
		var obj = document.getElementById('homeimage');
		
		var imgTag 
		if (!checkCookie()){
		imgTag = "<img src='/stg/userupload/site3206/rightcol_img1.jpg' border='0' />";
		} else {
		imgTag = "<img src='/stg/userupload/site3206/rightcol_img"+ pic_num +".jpg' border='0' />";
		}
		
	
		
		obj.innerHTML = imgTag;
	}
	var obj2 = document.getElementById('buy_tickets');
	var obj3 = document.getElementById('arts_council');
	
	var sPath = window.location.pathname;
	var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
	if (sPage != '' && sPage != 'index.html' && sPage != 'productions-page50295.html'){
		if (obj2){
			obj2.innerHTML = '';
		}
	}
	if (sPage != '' && sPage != 'index.html'){
		obj3.innerHTML = '';
	}

return;
}
function getCookie(c_name){
	if (document.cookie.length>0){
		c_start=document.cookie.indexOf(c_name + "=");
  		if (c_start!=-1) {
    		c_start=c_start + c_name.length+1;
    		c_end=document.cookie.indexOf(";",c_start);
    		if (c_end==-1){
				c_end=document.cookie.length;
			}
    	return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function checkCookie(){
	landmark=getCookie('landmark');
	
	if (landmark!=null && landmark!="")  {
  		return true;
  	} else  {
		setCookie('landmark','HELLO',1);
  		return false;
  	}
}