/* 
------------------------------------------------ 
PVII Equal CSS Columns scripts 
Copyright (c) 2005 Project Seven Development 
www.projectseven.com 
Version: 1.5.0 
------------------------------------------------ 
*/ 
function P7_colH()
{ //v1.5 by PVII-www.projectseven.com 
	var i,oh,hh,h=0,dA=document.p7eqc,an=document.p7eqa;
	if(dA&&dA.length)
	{ 
		for(i=0;i<dA.length;i++)
			{
			dA[i].style.height='auto';
			}
		for(i=0;i<dA.length;i++)
			{ 
			oh=dA[i].offsetHeight;h=(oh>h)?oh:h;
			}
		for(i=0;i<dA.length;i++)
			{
				if(an)
					{ 
					dA[i].style.height=h+'px';
					}
				else
					{
					P7_eqA(dA[i].id,dA[i].offsetHeight,h);
					}
			}
		if(an)
			{ 
			for(i=0;i<dA.length;i++)
				{
				hh=dA[i].offsetHeight;
					if(hh>h)
						{ 
						dA[i].style.height=(h-(hh-h))+'px';
						}
				}
			}
		else
			{
			document.p7eqa=1;
			} 
	
	document.p7eqth=document.body.offsetHeight; 
	document.p7eqtw=document.body.offsetWidth;} 
	} 

function P7_eqT()
	{ //v1.5 by PVII-www.projectseven.com 
		if(document.p7eqth!=document.body.offsetHeight||document.p7eqtw!=document.body.offsetWidth)
			{ 
			P7_colH();
			} 
	} 

function P7_equalCols()
	{ //v1.5 by PVII-www.projectseven.com 
		if(document.getElementById)
			{
			document.p7eqc=new Array;for(i=0;i<arguments.length;i++)
				{ 
				document.p7eqc[i]=document.getElementById(arguments[i]);
				}
			setInterval("P7_eqT()",10);
			} 
	} 

function P7_eqA(el,h,ht)
	{ //v1.5 by PVII-www.projectseven.com 
		var sp=10,inc=10,nh=h,g=document.getElementById(el),oh=g.offsetHeight,ch=parseInt(g.style.height); 
		ch=(ch)?ch:h;
		var ad=oh-ch,adT=ht-ad;nh+=inc;nh=(nh>adT)?adT:nh;g.style.height=nh+'px'; 
		oh=g.offsetHeight;if(oh>ht){nh=(ht-(oh-ht));g.style.height=nh+'px';
	} 
	
if(nh<adT)
		{
		setTimeout("P7_eqA('"+el+"',"+nh+","+ht+")",sp);
		} 
}