function Change_Indexes_Tabs(iLeftRight,iIndex){
	switch(iLeftRight){
	case "left":
		TabIndexesleft_1.className = "Tab_Text"
		TabIndexesleft_2.className = "Tab_Text"		
		TabIndexesContentleft_1.style.display = "none";
		TabIndexesContentleft_2.style.display = "none";					
	break
					
	case "right":
		TabIndexesright_1.className = "Tab_Text"
		TabIndexesright_2.className = "Tab_Text"	
		TabIndexesContentright_1.style.display = "none";
		TabIndexesContentright_2.style.display = "none";		
	break
	}
	eval(  "TabIndexes"+iLeftRight+"_"+iIndex+".className = 'Tab_Text_Selected'")
	eval(  "TabIndexesContent"+iLeftRight+"_"+iIndex+".style.display = 'block'")
}