var page = 1;
var image = 1;
if (location.search.length > 0) { 
launchString = location.search.substring(1, location.search.length); 
var launchStringArray = launchString.split("&"); 
for (var i = 0; i <= launchStringArray.length - 1; i++) { 
var left = launchStringArray[i].substring(0, launchStringArray[i].indexOf("=")); 
var right = launchStringArray[i].substring(launchStringArray[i].indexOf("=") + 1, launchString.length); 
if (isNaN(right)) { 
right = '"' + right + '"'; 
} 
eval("var " + left + " = " + right); 
}
}