/* 
  ------------------------------------------------
  PVII Equal CSS Columns
  Copyright (c) 2005 Project Seven Development
  www.projectseven.com
  Version: 1.6.0
  ------------------------------------------------
*/
function P7_colH(){ //v1.6 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;
		}
		
		if(h < 5){
			h = 5000;
		}

		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(){ //v1.6 by PVII-www.projectseven.com
 if(document.p7eqth!=document.body.offsetHeight||document.p7eqtw!=document.body.offsetWidth){
 P7_colH();}
}

function P7_equalCols(){ //v1.6 by PVII-www.projectseven.com
 if(document.getElementById){document.p7eqc=new Array;for(var i=0;i<arguments.length;i++){
 document.p7eqc[i]=document.getElementById(arguments[i]);}setInterval("P7_eqT()",10);}
}
function P7_eqA(el,h,ht){ //v1.6 by PVII-www.projectseven.com
 var sp=2,inc=100,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);}
}