function getAbsoluteHeight(ob){return ob.offsetHeight;}
function getAbsoluteWidth(ob){return ob.offsetWidth;}
function getAbsoluteLeft(ob){var s_el=0;el=ob;while(el){s_el=s_el+el.offsetLeft;el=el.offsetParent;}; return s_el}
function getAbsoluteTop(ob){var s_el=0;el=ob;while(el){s_el=s_el+el.offsetTop ;el=el.offsetParent;}; return s_el}
function JudgeBrowser()
{
	if(navigator.userAgent.search('MSIE')>0&&navigator.userAgent.search('6')>0)
	{
		return "IE6"
	}
	if(navigator.userAgent.search('MSIE')>0&&navigator.userAgent.search('7')>0)
	{
		return "IE7"
	}
	if(navigator.userAgent.search('MSIE')>0)
	{
		return "IE"
	}
	if(navigator.userAgent.search('Opera')>-1)
	{
		return "Opera"
	}
	if(navigator.userAgent.indexOf('Mozilla/5.')>-1)
	{
		return "Firefox"
	}
}