function checkFrameset(){
	if (!parent.frameplayer) {
		parent.window.location='Index.php?url='+document.URL;
	}
}
function getVar(name) {
	get_string = document.location.search;         
    return_value = '';
       
    do { //This loop is made to catch all instances of any get variable.
    	name_index = get_string.indexOf(name + '=');
		if(name_index != -1) {
        	get_string = get_string.substr(name_index + name.length + 1, get_string.length - name_index);
            end_of_value = get_string.indexOf('&');
            if(end_of_value != -1)                
                value = get_string.substr(0, end_of_value);                
            else                
                value = get_string;                
            if(return_value == '' || value == '')
                 return_value += value;
            else
                 return_value += ', ' + value;
		}
	} while(name_index != -1)
            
    //Restores all the blank spaces.
    space = return_value.indexOf('+');
    while(space != -1) { 
    	return_value = return_value.substr(0, space) + ' ' + return_value.substr(space + 1, return_value.length);			 
        space = return_value.indexOf('+');
    }
    return(return_value);        
}

function changeSrc(frame) {
	if(getVar('url') && frame.src!=getVar('url')) {
		frame.src = getVar('url');
	}
}